AMENDED AND RESTATED ACCOUNTS RECEIVABLE FINANCING AGREEMENT

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Exhibit 10.1

AMENDED AND RESTATED
ACCOUNTS RECEIVABLE FINANCING AGREEMENT

This AMENDED AND RESTATED ACCOUNTS RECEIVABLE FINANCING AGREEMENT is entered into this 4th day of April, 2003 by and among (i) SILICON VALLEY BANK, a California-chartered bank, with its principal place of business at 0000 Xxxxxx Xxxxx, Xxxxx Xxxxx, Xxxxxxxxxx 00000 and with a loan production office located at One Xxxxxx Executive Park, Suite 200, 0000 Xxxxxxxxxx Xxxxxx, Xxxxxx, Xxxxxxxxxxxxx 00000, doing business under the name "Silicon Valley East" (FAX 000-000-0000) ("Bank") and (ii) SATCON TECHNOLOGY CORPORATION, a Delaware corporation with offices located at 000 Xxxxx Xxxxxx, Xxxxxxxxx, Xxxxxxxxxxxxx (FAX 000-000-0000); SATCON POWER SYSTEMS, INC., Delaware corporation with offices located at 000 Xxxxx Xxxxxx, Xxxxxxxxx, Xxxxxxxxxxxxx; SATCON APPLIED TECHNOLOGY, INC., a Delaware corporation with offices located at 000 Xxxxx Xxxxxx, Xxxxxxxxx, Xxxxxxxxxxxxx; SATCON ELECTRONICS, INC., a Delaware corporation with offices located at 000 Xxxxx Xxxxxx, Xxxxxxxxx, Xxxxxxxxxxxxx; and SATCON POWER SYSTEMS CANADA LTD. a corporation organized under the laws of the Province of Ontario, Canada with offices located at 000 Xxxxx Xxxxxx, Xxxxxxxxx, Xxxxxxxxxxxxx (individually and collectively, jointly and severally, "Borrower"), and provides the terms on which Bank shall lend to Borrower and Borrower shall repay Bank. The parties agree as follows:

1. Definitions. In this Agreement:

"Accounts" are all existing and later arising accounts, contract rights, and other obligations owed Borrower in connection with its sale or lease of goods (including licensing software and other technology) or provision of services, all credit insurance, guaranties, other security and all merchandise returned or reclaimed by Borrower and Borrower's Books relating to any of the foregoing.

"Account Balance" is the aggregate outstanding Advances made hereunder.

"Account Debtor" is as defined in the Code and shall include, without limitation, any person liable on any Financed Receivable, such as, a guarantor of the Financed Receivable and any issuer of a letter of credit or banker's acceptance.

"Adjusted Tangible Net Worth" shall mean the excess of total assets over total liabilities, determined in accordance with generally accepted accounting principles, with the following adjustments: (A) there shall be excluded from assets: (i) notes, accounts receivable and other obligations owing to Borrower from its officers or other affiliates, (ii) all assets which would be classified as intangible assets under generally accepted accounting principles, including without limitation goodwill, licenses, patents, trademarks, trade names, copyrights, capitalized software and organizational costs, licenses and franchises, (iii) the value of Borrower's investment in Beacon Power Corporation, and (iv) the value of Borrower's warrants to purchase Beacon Power Corporation and (B) there shall be excluded from liabilities: all indebtedness which is subordinated to the Obligations under a subordination agreement in form specified by Bank or by language in the instrument evidencing the indebtedness which is acceptable to Bank in its sole discretion.

"Adjustments" are all discounts, allowances, returns, disputes, counterclaims, offsets, defenses, rights of recoupment, rights of return, warranty claims, or short payments, asserted by or on behalf of any Account Debtor for any Financed Receivable.

"Advance" is defined in Section 0.

"Advance Rate"is eighty percent (80.0%) net of Deferred Revenue and offsets related to each specific Account Debtor.

"Applicable Rate" is a per annum rate equal to the Prime Rate plus three percent (3.0%).

"Borrower's Books" are all Borrower's books and records including ledgers, records regarding Borrower's assets or liabilities, the Collateral, business operations or financial condition and all computer programs or discs or any equipment containing the information.

"Capitalization Event" is the issuance by Borrower of equity or subordinated debt after the date hereof to investors acceptable to Bank resulting in the receipt of net proceeds to Borrower of at least Eight Hundred Thousand Dollars ($800,000.00) in cash.

"Code" is the Uniform Commercial Code as adopted by The Commonwealth of Massachusetts (presently, Mass. Gen. Laws, Ch. 106), as may be amended and in effect from time to time.

"Collateral" is attached as Exhibit A, as each term listed thereon is defined in the Code.

"Collateral Handling Fee" is defined in Section 3.4.

"Collections" are all funds received by Bank from or on behalf of an Account Debtor for Financed Receivables.

"Compliance Certificate" is attached as Exhibit "B".

"Contingent Obligation" is, for any Person, any direct or indirect liability, contingent or not, of that Person for (i) any indebtedness, lease, dividend, letter of credit or other obligation of another such as an obligation directly or indirectly guaranteed, endorsed, co-made, discounted or sold with recourse by that Person, or for which that Person is directly or indirectly liable; (ii) any obligations for undrawn letters of credit for the account of that Person; and (iii) all obligations from any interest rate, currency or commodity swap agreement, interest rate cap or collar agreement, or other agreement or arrangement designated to protect a Person against fluctuation in interest rates, currency exchange rates or commodity prices; but "Contingent Obligation" does not include endorsements in the ordinary course of business. The amount of a Contingent Obligation is the stated or determined amount of the primary obligation for which the Contingent Obligation is made or, if not determinable, the maximum reasonably anticipated liability for it determined by the Person in good faith; but the amount may not exceed the maximum of the obligations under the guarantee or other support arrangement.

"Deferred Revenue" is all amounts received in advance of performance under contracts and not yet recognized as revenue.

"Early Termination Fee" is defined in Section 4.3.

"Event of Default" is defined in Section 0.

"Facility Amount" is Five Million Dollars ($5,000,000.00).

"Facility Fee" is defined in Section 3.3.

"Facility Period" is the period beginning on this date and continuing until one year from the date of this Agreement, unless the period is terminated sooner by Bank with notice to Borrower or by Borrower pursuant to Section 4.3.

"Finance Charges" is defined in Section 0.

"Financed Receivables" are all those accounts, receivables, chattel paper, instruments, contract rights, documents, general intangibles, letters of credit, drafts, bankers acceptances, and rights to payment, and all

proceeds, including their proceeds (collectively "receivables"), which Bank finances and make an Advance. A Financed Receivable stops being a Financed Receivable (but remains Collateral) when the Advance made for the Financed Receivable has been finally paid.

"Financed Receivable Balance" is the total outstanding amount, at any time, of all Financed Receivables.

"GAAP" is generally accepted accounting principles as adopted by the Financial Accounting Standards Board.

"Indebtedness" is (a) indebtedness for borrowed money or the deferred price of property or services, such as reimbursement and other obligations for surety bonds and letters of credit, (b) obligations evidenced by notes, bonds, debentures or similar instruments, (c) capital lease obligations and (d) Contingent Obligations.

"Ineligible Receivable" is any accounts receivable:

(a): that is unpaid (90) calendar days after the invoice date; or
(b): that is owed by an Account Debtor that has filed, or has had filed against it, any bankruptcy case, assignment for the benefit of creditors, receivership, or Insolvency Proceeding or who has become insolvent (as defined in the United States Bankruptcy Code) or who is generally not paying its debts as they become due; or
(c): for which there has been any breach of warranty or representation in Section 0 or any breach of any covenant in this Agreement; or
(d): for which the Account Debtor asserts any discount, allowance, return, dispute, counterclaim, offset, defense, right of recoupment, right of return, warranty claim, or short payment.

"Insolvency Proceeding" are proceedings by or against any person under the United States Bankruptcy Code, or any other bankruptcy or insolvency law, including assignments for the benefit of creditors, compositions, extensions generally with its creditors, or proceedings seeking reorganization, arrangement, or other similar relief.

"Invoice Transmittal" shows accounts receivable which Bank may finance and, for each receivable, includes the Account Debtor's, name, address, invoice amount, invoice date and invoice number and is signed by Borrower's authorized representative.

"Lockbox" is described in Section 0(J).

"Obligations" are all advances, liabilities, obligations, covenants and duties owing, arising, due or payable by Borrower to Bank now or later under this Agreement or any other document, instrument, agreement, or account (including those acquired by assignment) between Borrower and Bank, primary or secondary, such as all Advances, Finance Charges, Facility Fee, Early Termination Fee, Collateral Handling Fee, interest, fees, expenses, professional fees and attorneys' fees.

"Person" is any individual, sole proprietorship, partnership, limited liability company, joint venture, company, trust, unincorporated organization, association, corporation, institution, public benefit corporation, firm, joint stock company, estate, entity or government agency.

"Prime Rate" is the greater of (i) 4.75% or (ii) Bank's most recently announced "Prime Rate," even if it is not Bank's lowest rate.

"Reconciliation Day" is the last calendar day of each month.

"Reconciliation Period" is each calendar month.

"Subordinated Debt" is debt incurred by Borrower subordinated to Borrower's debt to Bank (and identified as subordinated by Borrower and Bank, pursuant to a subordination agreement entered into between the Bank, the Borrower and the subordinated creditor), on terms acceptable to Bank.

"Subsidiary" is for any Person, joint venture, or any other business entity of which more than 50% of the voting stock or other equity interests is owned or controlled, directly or indirectly, by the Person or one or more Affiliates of the Person.

2. Financing of Accounts Receivable.

2.1. Request for Advances. During the Facility Period, Borrower may offer accounts receivable to Bank and request that the Bank finance such accounts receivables, if there is not an Event of Default. Borrower will deliver an Invoice Transmittal for each accounts receivable it offers. Bank may rely on information on or with the Invoice Transmittal.

2.2. Acceptance of Accounts Receivable. Bank is not obligated to finance any accounts receivable. Bank may approve any Account Debtor's credit before agreeing to finance any accounts receivable. When Bank agrees to finance a receivable, it will extend credit to Borrower in an amount up to the result of the Advance Rate multiplied by the face amount of the receivable (the "Advance"). Bank may, in reasonable discretion, change the percentage of the Advance Rate for a particular receivable on a case by case basis. When Bank makes an Advance, the receivable becomes a "Financed Receivable." All representations and warranties in Section 0 must be true as of the date of the Invoice Transmittal and of the Advance and no Event of Default exists would occur as a result of the Advance. The aggregate face amount of all Financed Receivables outstanding at any time may not exceed the Facility Amount.

3. Collections, Finance Charges, Remittances and Fees. The Obligations shall be subject to the fees and Finance Charges set forth in this Section. Such fees and Finance Charges may, in Bank's discretion, be charged as an Advance, and shall thereafter accrue fees and Finance Charges as described below. Bank may, in its discretion, charge such fees and Finance Charges to Borrower's deposit account maintained with Bank.

3.1. Collections. Collections will be credited to the Financed Receivables Balance, but if there is an Event of Default, Bank may apply Collections to the Obligations in any order it chooses. If Bank receives a payment for both a Financed Receivable and a non Financed Receivable, the funds will first be applied to the Financed Receivable and, if there is not an Event of Default, the excess will be remitted to the Borrower, subject to Section 3.7.

3.2. Finance Charges. In computing Finance Charges on the Obligations, all Collections received by Bank shall be deemed applied by Bank on account of the Obligations three (3) Business Days after receipt of the Collections. On each Reconciliation Day, Borrower will pay a finance charge (the "Finance Charge"), which is equal the Applicable Rate divided by 360 multiplied by the number of days in the Reconciliation Period multiplied by the outstanding average daily Financed Receivable Balance for that Reconciliation Period.

3.3. Facility Fee. A fully earned, non-refundable facility fee of Thirty Five Thousand Dollars ($35,000.00) is due upon execution of this Agreement.

3.4. Collateral Handling Fee. On each Reconciliation Day, Borrower will pay to Bank a collateral handling fee, equal to 0.40% per month of the average daily Financed Receivable Balance outstanding during the applicable Reconciliation Period. After an Event of Default, the Collateral Handling Fee will increase an additional 0.50% effective immediately before the Event of Default.

3.5. Accounting. After each Reconciliation Period, Bank will provide an accounting of the transactions for

that Reconciliation Period, including the amount of all Financed Receivables, all Collections, Adjustments, Finance Charges, Collateral Handling Fee and the Facility Fee. If Borrower does not object to the accounting in writing within thirty (30) days it is considered correct. All Finance Charges and other interest and fees are calculated on the basis of a 360 day year and actual days elapsed.

3.6. Deductions. Bank may deduct fees, Finance Charges and other amounts due pursuant to this Agreement from any Advances made or Collections received by Bank.

3.7. Account Collection Services. All Borrower's receivables are to be paid to the same address/or party and Borrower and Bank must agree on such address. If Bank collects all receivables and there is not an Event of Default or an event that with notice or lapse of time will be an Event of Default, within three (3) days of receipt of those collections, Bank will give Borrower the receivables collections it receives for receivables other than Financed Receivables and/or amount in excess of the amount for which Bank has made an Advance to Borrower, less any amount due to Bank, such as the Finance Charge, the Facility Fee, other fees and expenses, or otherwise. This Section does not impose any affirmative duty on Bank to do any act other than to turn over amounts. All receivables and collections are Collateral and if an Event of Default occurs, Bank need not remit collections of Collateral and may apply them to the Obligations.

4. Repayment of Obligations.

4.1. Repayment on Maturity. Borrower will repay each Advance on the earliest of: (a) payment of the Financed Receivable in respect which the Advance was made, (b) the Financed Receivable becomes an Ineligible Receivable, (c) when any Adjustment is made to the Financed Receivable (but only to the extent of the Adjustment if the Financed Receivable is not otherwise an Ineligible Receivable), or (d) the last day of the Facility Period (including any early termination). Each payment will also include all accrued Finance Charges on the Advance and all other amounts due hereunder.

4.2. Repayment on Event of Default. When there is an Event of Default, Borrower will, if Bank demands (or, in an Event of Default under Section 0(B), immediately without notice or demand from Bank) repay all of the Advances. The demand may, at Bank's option, include the Advance for each Financed Receivable then outstanding and all accrued Finance Charges, the Early Termination Fee, Collateral Handling Fee, attorneys and professional fees, court costs and expenses, and any other Obligations.

4.3. Early Termination of Agreement. This Agreement may be terminated prior to the last day of the Facility Period as follows: (i) by Borrower, effective three Business Days after written notice of termination is given to Bank; or (ii) by Bank at any time after the occurrence of an Event of Default, without notice, effective immediately. If this Agreement is terminated (A) by Bank in accordance with clause (ii) in the foregoing sentence or (B) by Borrower for any reason, Borrower shall pay to Bank a termination fee in an amount equal to One Hundred Thousand Dollars ($100,000.00) (the "Early Termination Fee"). The Early Termination Fee shall be due and payable on the effective date of such termination and thereafter shall bear interest at a rate equal to the highest rate applicable to any of the Obligations. Notwithstanding the foregoing, Bank agrees to waive the Early Termination Fee if Bank agrees to refinance and redocument this Agreement under another division of the Bank (in its sole and exclusive discretion) prior to the last day of the Facility Period.

4.4. Withholding for SatCon Power Systems Canada Ltd. In the event any payments are received by Bank from SatCon Power Systems Canada Ltd. (the "Cdn Borrower") hereunder such payments will be made subject to applicable withholding for any taxes, levies, fees, deductions, withholding, restrictions or conditions of any nature whatsoever. Specifically, if at any time any governmental authority, applicable law, regulation or international agreement requires the Cdn Borrower to make any such withholding or deduction from any such payment or other sum payment hereunder to Bank, the Cdn Borrower hereby covenants and agrees that the amount due from the Cdn Borrower with respect to such payment or other sum payable hereunder will be increased to the extent necessary to ensure that, after the making of such required withholding or deduction, Bank receives a net sum equal to the sum which it would have received had no withholding or deduction been required and the Cdn Borrower shall pay the full amount withheld or deducted to the relevant governmental authority. The Cdn Borrower will,

upon request, furnish Bank with proof satisfactory to Bank indicating that the Cdn Borrower has made such withholding payment provided, however, that the Cdn Borrower need not make any withholding payment if the amount or validity of such withholding payment is contested in good faith by appropriate and timely proceedings and as to which payment in full is bonded or reserved against by the Cdn Borrower. The agreements and obligations of the Cdn Borrower contained in this Section shall survive the termination of this Agreement.

5. Power of Attorney. Borrower irrevocably appoints Bank and its successors and assigns it attorney-in-fact and authorizes Bank, regardless of whether there has been an Event of Default, to:

(A) sell, assign, transfer, pledge, compromise, or discharge all or any part of the Financed Receivables:

(B) demand, collect, xxx, and give releases to any Account Debtor for monies due and compromise, prosecute, or defend any action, claim, case or proceeding about the Financed Receivables, including filing a claim or voting a claim in any bankruptcy case in Bank's or Borrower's name, as Bank chooses:

(C) prepare, file and sign Borrower's name on any notice, claim, assignment, demand, draft, or notice of or satisfaction of lien or mechanics' lien or similar document;

(D) notify all Account Debtors to pay Bank directly;

(E) receive, open, and dispose of mail addressed to Borrower in connection with the Lockbox or after the occurrence of an Event of Default;

(F) endorse Borrower's name on check or other instruments (to the extent necessary to pay amounts owed pursuant to this Agreement); and

(G) execute on Borrower's behalf any instruments, documents, financing statements to perfect Bank's interests in the Financed Receivables and Collateral and do all acts and things necessary or expedient, as determined solely and exclusively by the Bank, to protect, preserve, and otherwise enforce the Bank's rights and remedies under this Agreement, as directed by the Bank.

6. Representations, Warranties and Covenants.

6.1. Representations and Warranties. Borrower represents and warrants for each Financed Receivable:

(A) Borrower is the owner with legal right to sell, transfer and assign it;

(B) The correct amount is on the Invoice Transmittal and is not disputed;

(C) Payment is not contingent on any obligation or contract and it has fulfilled all its obligations as of the Invoice Transmittal date;

(D) It is based on an actual sale and delivery of goods and/or services rendered, due to Borrower, it is not more than 60 days past due or in default, has not been previously sold, assigned, transferred, or pledged and is free of any liens, security interests and encumbrances;

(E) There are no defenses, offsets, counterclaims or agreements for which the Account Debtor may claim any deduction or discount;

(F) Borrower reasonably believes no Account Debtor is insolvent or subject to any Insolvency Proceedings;

(G) Borrower has not filed or had filed against it Insolvency Proceedings and does not anticipate any filing;

(H) Bank has the right to endorse and/ or require Borrower to endorse all payments received on Financed Receivables and all proceeds of Collateral; and

(I) No representation, warranty or other statement of Borrower in any certificate or written statement given to Bank contains any untrue statement of a material fact or omits to state a material fact necessary to make the statement contained in the certificates or statement not misleading.

6.2. Additional Representations and Warranties. Borrower represents and warrants as follows:

(A) Borrower is duly existing and in good standing in its state of formation and qualified and licensed to do business in, and in good standing in, any state in which the conduct of its business or its ownership of property requires that it be qualified. The execution, delivery and performance of this Agreement has been duly authorized, and does not conflict with Borrower's organizational documents or constitute an Event of Default under any material agreement by which Borrower is bound. Borrower is not in default under any agreement to which or by which it is bound.

(B) Borrower has good title to the Collateral. All inventory is in all material respects of good and marketable quality, free from material defects.

(C) Except as described on the Schedule hereto, there are no actions or proceedings pending or, to Borrower's knowledge, threatened by or against Borrower or any Subsidiary of Borrower.

(D) All consolidated financial statements for Borrower and any Subsidiary of Borrower delivered to Bank fairly present in all material respects Borrower's consolidated financial condition and Borrower's consolidated results of operations. There has not been any material deterioration in Borrower's consolidated financial condition since the date of the most recent financial statements submitted to Bank.

(E) Borrower is able to pay its debts (including trade debts) as they mature.

(F) No representation, warranty or other statement of Borrower in any certificate or written statement given to Bank contains any untrue statement of a material fact or omits to state a material fact necessary to make the statements contained in the certificates or statements not misleading.

(G) Borrower is not an "investment company" or a company "controlled" by an "investment company" under the Investment Company Act. Borrower is not engaged as one of its important activities in extending credit for margin stock (under Regulations X, T and U of the Federal Reserve Board of Governors). Borrower has complied with the Federal Fair Labor Standards Act. Borrower has not violated any laws, ordinances or rules. None of Borrower's properties or assets has been used by Borrower, to the best of Borrower's knowledge, by previous persons, in disposing, producing, storing, treating, or transporting any hazardous substance other than legally. Borrower has timely filed all required tax returns and paid, or made adequate provision to pay, all taxes. Borrower has obtained all consents, approvals and authorizations of, made all declarations or filings with, and given all notices to, all government authorities that are necessary to continue its business as currently conducted.

6.3. Affirmative Covenants. Borrower will do all of the following:

(A) Maintain its corporate existence and good standing in its jurisdictions of incorporation and maintain its qualification in each jurisdiction necessary to Borrower's business or operations.

(B) Pay all its taxes including gross payroll, withholding and sales taxes when due and will deliver satisfactory evidence of payment if requested.

(C) Provide a written report within sixty (60) days after the invoice date respecting any Financed Receivable (or as and when otherwise directed by the Bank), if payment of any Financed Receivable does not occur by its due date and include the reasons for the delay.

(D) Borrower shall deliver to Bank: (i) as soon as available, but no later than thirty(30) days after the last day of each month, a company prepared consolidated balance sheet and income statement covering Borrower's consolidated operations during the period, in a form acceptable to Bank and certified Borrower; (ii) as soon as available, but no later than one hundred twenty (120) days after the end of Borrower's fiscal year, audited consolidated financial statements prepared under GAAP, consistently applied, together with an unqualified opinion on the financial statements from an independent certified public accounting firm acceptable to Bank; (iii) within five (5) days of filing, copies of all statements, reports and notices made available to Borrower's security holders or to any holders of Subordinated Debt and all reports on Form 10-K, 10-Q and 8-K filed with the Securities and Exchange Commission; and (iv) budgets, sales projections, operating plans or other financial information Bank requests.

(E) Borrower shall keep its business and the Collateral insured for risks and in amounts, as Bank requests. Insurance policies shall be in a form, with companies, and in amounts that are reasonably satisfactory to Bank. All property policies shall have a lender's loss payable endorsement showing Bank as an additional loss payee and all liability policies shall show the Bank as an additional insured and all policies shall provide that the insurer must give Bank at least twenty (20) days notice before canceling its policy. At Bank's request, Borrower shall deliver certified copies of policies and evidence of all premium payments. Proceeds payable under any policy shall, at Bank's option, be payable to Bank on account of the Obligations.

(F) Execute any further instruments and take further action as Bank reasonably requests to perfect or continue Bank's security interest in the Collateral or to effect the purposes of this Agreement.

(G) Provide Bank with a Compliance Certificate along with monthly and annual financial statements, or as reasonably requested by Bank.

(H) Provide Bank with, as soon as available, but no later than twenty (20) days following each Reconciliation Period, an aged listing of accounts receivables and accounts payable, along with a Deferred Revenue report. All of the foregoing shall be in form and substance satisfactory to the Bank.

(I) Immediately notify, transfer and deliver to Bank all collections Borrower receives for Financed Receivables (and, as and when required hereunder, for all receivables).

(J) Borrower shall direct each Account Debtor (and each depository institution where proceeds of accounts receivable are on deposit) to make payments with respect to all receivables to a lockbox account established with the Bank ("Lockbox") or to wire transfer payments to a cash collateral account that Bank controls, as and when directed by the Bank from time to time, at its option and at the sole and exclusive discretion of the Bank. Until such Lockbox can be established, the Borrower shall remit all receivable cash payments and remittances to the Bank at least weekly (at the close of business on each Friday) along with a detailed cash receipts journal. It will be considered an immediate Event of Default if the Lockbox is not set-up and operational within 45 days from the date of this Agreement.

(K) Borrower will allow Bank to audit Borrower's Collateral, including, but not limited to, Borrower's Accounts and accounts receivable, at Borrower's expense, no later than ninety (90) days

after the execution of this Agreement and annually thereafter, upon reasonable notice. Provided, however, if an Event of Default has occurred, Bank may audit Borrower's Collateral, including, but not limited to, Borrower's Accounts and accounts receivable at Bank's sole and exclusive discretion and without notification and authorization from Borrower.

(L) Provide Bank with, as soon as available, but no later than thirty (30) days following each Reconciliation Period and with each Advance request, a Deferred Revenue report.

(M) Maintain at all times an Adjusted Tangible Net Worth of Nine Million Dollars ($9,000,000.00).

(N) Cause a Capitalization Event to occur on or before July 31, 2003.

(O) Maintain (together with Borrower's Subsidiaries) all of Borrower's and Borrower's Subsidiaries' operating, depository, investment and securities accounts with Bank (or Bank's affiliate with respect to securities accounts).

6.4. Negative Covenants. Borrower will not do any of the following without Bank's prior written consent:

(A) Assign, lease, transfer, sell or grant, or permit any lien or security interest in the Collateral, except for transfers (i) of inventory in the ordinary course of business and (ii) of worn-out or obsolete equipment.

(B) Create, incur, assume, or be liable for any indebtedness.

(C) Directly or indirectly enter into or permit to exist any material transaction with any affiliate or Subsidiary of Borrower or make any distributions to any affiliate or Subsidiary, except for transactions that are in the ordinary course of Borrower's business, upon fair and reasonable terms that are no less favorable to Borrower than would be obtained in an arm's length transaction with a nonaffiliated person.

(D) Merge or consolidate, or permit any of its Subsidiaries to merge or consolidate, with any other Person, or acquire, or permit any of its Subsidiaries to acquire, all or substantially all of the capital stock or property of another Person.

(E) Become an "investment company" or a company controlled by an "investment company," under the Investment Company Act of 1940 or undertake as one of its important activities extending credit to purchase or carry margin stock, or use the proceeds of any Advance for that purpose; fail to meet the minimum funding requirements of ERISA, permit a Reportable Event or Prohibited Transaction, as defined in ERISA, to occur; fail to comply with the Federal Fair Labor Standards Act or violate any other law or regulation, or permit any of its subsidiaries to do so.

(F) Relocate its principal executive office or add any new offices or business locations or keep any Collateral in any additional locations, or (ii) change its state of formation, or (iii) change its organizational structure, or (iv) change its legal name, or (v) change any organizational number (if any) assigned by its state of formation.

(G) Keep any Collateral in the possession of any third party bailee (such as at a warehouse) other than in connection with sales of inventory to overseas buyers in the ordinary course of business. In the event that Borrower, after the date hereof, intends to store or otherwise deliver any Collateral to such a bailee, then Borrower shall receive the prior written consent of Bank and such bailee must acknowledge in writing that the bailee is holding such Collateral for the benefit of Bank.

(H) Borrower agrees that any disposition of the Collateral in violation of this Agreement, by either the Borrower or any other Person, shall be deemed to violate the rights of the Bank under the Code.

(I) Create, incur, or allow any lien on any of its property, or assign or convey any right to receive income, including the sale of any Accounts, or permit any Collateral not to be subject to the first priority security interest granted herein.

(J) Directly or indirectly acquire or own any Person, or make any investment in any Person, or permit any of its Subsidiaries to do so; or pay any dividends or make any distribution or payment or redeem, retire or purchase any capital stock.

(K) Make or permit any payment on any Subordinated Debt, except under the terms of the Subordinated Debt, or amend any provision in any document relating to the Subordinated Debt, without Bank's prior written consent

7. Adjustments. If any Account Debtor asserts a discount, allowance, return, offset, defense, warranty claim, or the like on a Financed Receivable (an "Adjustment") or if Borrower breaches any of the representations, warranties or covenants set forth in Section 0, Borrower will promptly advise Bank. Borrower will resell any rejected, returned, or recovered personal property for Bank, at Borrower's expense, and pay proceeds to Bank. While Borrower has returned goods that are Borrower property, Borrower will segregate and xxxx them "Subject to a Security Interest on behalf of Silicon Valley Bank." Bank has a security interest in the Financed Receivables and until receipt of payment, has the right to take possession of any rejected, returned, or recovered personal property.

8. Security Interest. Borrower grants Bank a continuing security interest in all presently existing and later acquired Collateral to secure all Obligations and performance of each of Borrower's duties under this Agreement. Any security interest shall be a first priority security interest in the Collateral. Bank may place a "hold" on any deposit account pledged as Collateral. Borrower is not a party to, nor is bound by, any material license or other material agreement with respect to which the Borrower is the licensee that prohibits or otherwise restricts Borrower from granting a security interest in Borrower's interest in such license or agreement or any other property. Without prior consent from Bank, Borrower shall not enter into, or become bound by, any such license or agreement which is reasonably likely to have a material impact on Borrower's business or financial condition. Borrower shall take such steps as Bank requests to obtain the consent of, or waiver by, any person whose consent or waiver is necessary for all such licenses or contract rights to be deemed "Collateral" and for Bank to have a security interest in it that might otherwise be restricted or prohibited by law or by the terms of any such license or agreement, whether now existing or entered into in the future.

Borrower agrees that any disposition of the Collateral in violation of this Agreement, by either the Borrower or any other Person, shall be deemed to violate the rights of the Bank under the Massachusetts Uniform Commercial Code. If the Agreement is terminated, Bank's lien and security interest in the Collateral shall continue until Borrower fully satisfies its Obligations. If Borrower shall at any time, acquire a commercial tort claim, Borrower shall promptly notify Bank in a writing signed by Borrower of the brief details thereof and grant to Bank in such writing a security interest therein and in the proceeds thereof, all upon the terms of this Agreement, with such writing to be in form and substance satisfactory to Bank.

9. Events of Default. Any one or more of the following is an Event of Default.

(A) Borrower fails to pay any amount owed to Bank when due;

(B) Borrower files or has filed against it any Insolvency Proceedings or any assignment for the benefit of creditors, or appointment of a receiver or custodian for any of its assets;

(C) Borrower becomes insolvent or is generally not paying its debts as they become due or is left with unreasonably small capital;

(D) Any involuntary lien, garnishment, attachment attaches to the Financed Receivables or any Collateral or the service of process upon Bank seeking to attach, by mesne or trustee process any funds of Borrower on deposit with Bank;

(E) Borrower breaches any covenant, agreement, warranty, or representation set forth in this Agreement or any other agreement between Borrower and Bank is an immediate Event of Default;

(F) A judgment or judgments for the payment of money in an amount, individually or in the aggregate, of at least Two Hundred Thousand Dollars ($200,000) shall be rendered against Borrower and shall remain unsatisfied and unstayed for a period of ten (10) days;

(G) Borrower is in default under any document, instrument or agreement evidencing any debt, obligation or liability in favor of Bank its affiliates or vendors regardless of whether the debt, obligation or liability is direct or indirect, primary or secondary, or fixed or contingent;

(H) An event of default occurs under any guaranty of the Obligations or any material provision of any guaranty is not valid or enforceable or a guaranty is repudiated or terminated;

(I) A material default or Event of Default occurs under any agreement between Borrower and any creditor of Borrower that signed a subordination agreement with Bank;

(J) Any creditor that has signed a subordination agreement with Bank breaches any terms of the subordination agreement; or

(K) Any of the following occurs:(i) a material impairment in the perfection or priority of Bank's security interest in the Collateral or in the value of such Collateral; or (ii) a material adverse change in the business, operations, or condition (financial or otherwise) of the Borrower occurs; or (iii) a material impairment of the prospect of repayment of any portion of the Obligations; or (iv) Bank determines, based upon information available to it and in its reasonable judgment, that there is a reasonable likelihood that Borrower shall fail to comply with one or more of the financial covenants in Section 6.3 during the next succeeding financial reporting period.

10. Remedies.

10.1. Remedies Upon Default. When an Event of Default occurs, (1) Bank may stop financing receivables or extending credit to Borrower; (2) at Bank's option and on demand, all or a portion of the Obligations (or, for an Event of Default described in Section 0(B), automatically and without demand) are due and payable in full; (3) the Bank may apply to the Obligations any (i) balances and deposits of Borrower it holds, or (ii) any amount held by Bank owing to or for the credit or the account of Borrower; (4) Bank may exercise all rights and remedies under this Agreement and applicable law, including those of a secured party under the Code, power of attorney rights in Section 0 for the Collateral, and the right to ship, reclaim, recover, store, finish, maintain, repair, prepare for sale, advertise for sale, collect, dispose of, sell, lease, use, and realize upon all Financed Receivables and Collateral in any commercial manner; and (5) Bank may make any payments and do any acts it considers necessary or reasonable to protect its security interest in the Collateral. Borrower shall assemble the Collateral if Bank requests and make it available as Bank designates. Bank may enter premises where the Collateral is located, take and maintain possession of any part of the Collateral, and pay, purchase, contest, or compromise any lien which appears to be prior or superior to its security interest and pay all expenses incurred. Borrower grants Bank a license to enter and occupy any of its premises, without charge, to exercise any of Bank's rights or remedies. Borrower agrees that any notice of sale required to be given to Borrower is deemed given if at least ten (10) days before the sale may be held.

10.2. Demand Waiver. Borrower waives demand, notice of default or dishonor, notice of payment and nonpayment, notice of any default, nonpayment at maturity, release, compromise, settlement, extension, or renewal of accounts, documents, instruments, chattel paper, and guaranties held by Bank on which Borrower is liable.

10.3. Default Rate. After the occurrence of an Event of Default, all Obligations shall accrue interest at the Applicable Rate plus five percent (5.0%) per annum.

11. Fees, Costs and Expenses. The Borrower will pay on demand all fees, costs and expenses (including attorneys' and professionals fees with costs and expenses) that Bank incurs from: (a) preparing, negotiating, administering, and enforcing this Agreement or related agreement, including any amendments, waivers or consents, (b) any litigation or dispute relating to the Financed Receivables, the Collateral, this Agreement or any other agreement, (c) enforcing any rights against Borrower or any guarantor, or any Account Debtor, (d) protecting or enforcing its interest in the Financed Receivables or other Collateral, (e) collecting the Financed Receivables and the Obligations, and (f) any bankruptcy case or insolvency proceeding involving Borrower, any Financed Receivable, the Collateral, any Account Debtor.

12. Choice of Law, Venue and Jury Trial Waiver. This Agreement shall be construed, governed, and enforced pursuant to the laws (without regard to conflict of law principles) of The Commonwealth of Massachusetts. Borrower and Bank each submits to the exclusive jurisdiction of the State and Federal courts in Suffolk County, Massachusetts.

BORROWER AND BANK EACH WAIVE THEIR RIGHT TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION ARISING OUT OF OR BASED UPON THIS AGREEMENT OR ANY CONTEMPLATED TRANSACTION, INCLUDING CONTRACT, TORT, BREACH OF DUTY AND ALL OTHER CLAIMS. THIS WAIVER IS A MATERIAL INDUCEMENT FOR BOTH PARTIES TO ENTER INTO THIS AGREEMENT. EACH PARTY HAS REVIEWED THIS WAIVER WITH ITS COUNSEL.

13. Notices. Notices or demands by either party about this Agreement must be in writing and personally delivered or sent by an overnight delivery service, by certified mail postage prepaid return receipt requested, or by FAX to the addresses listed at the beginning of this Agreement. A party may change notice address by written notice to the other party.

14. General Provisions.

14.1. Successors and Assigns. This Agreement binds and is for the benefit of successors and permitted assigns of each party. Borrower may not assign this Agreement or any rights under it without Bank's prior written consent which may be granted or withheld in Bank's discretion. Bank may, without the consent of or notice to Borrower, sell, transfer, or grant participation in any part of Bank's obligations, rights or benefits under this Agreement.

14.2. Ratification of Intellectual Property Security Agreement. Borrower hereby ratifies, confirms and reaffirms, all and singular, the terms and conditions of a certain Intellectual Property Security Agreement dated as of December 19, 2002 between SatCon Technology Corporation and Bank, and acknowledges, confirms and agrees that said Intellectual Property Security Agreement remains in full force and effect and contains an accurate and complete listing of all Intellectual Property Collateral (as defined in said Intellectual Property Security Agreement) of each Borrower.

14.3. Indemnification. Borrower will indemnify, defend and hold harmless Bank and its officers, employees, and agents against: (a) obligations, demands, claims, and liabilities asserted by any other party in connection with the transactions contemplated by this Agreement; and (b) losses or expenses incurred, or paid by Bank from or consequential to transactions between Bank and Borrower (including reasonable attorneys fees and expenses), except for losses caused by Bank's gross negligence or willful misconduct.

14.4. Right of Set-Off. Borrower and any guarantor hereby grant to Bank, a lien, security interest and right of setoff as security for all Obligations to Bank, whether now existing or hereafter arising upon and against all deposits, credits, collateral and property, now or hereafter in the possession, custody, safekeeping or control of Bank or any entity under the control of Silicon Valley Bank or in transit to any of them. At any time after the occurrence

and during the continuance of an Event of Default, without demand or notice, Bank may set off the same or any part thereof and apply the same to any liability or obligation of Borrower and any guarantor even though unmatured and regardless of the adequacy of any other collateral securing the Obligations. ANY AND ALL RIGHTS TO REQUIRE BANK TO EXERCISE ITS RIGHTS OR REMEDIES WITH RESPECT TO ANY OTHER COLLATERAL WHICH SECURES THE OBLIGATIONS, PRIOR TO EXERCISING ITS RIGHT OF SETOFF WITH RESPECT TO SUCH DEPOSITS, CREDITS OR OTHER PROPERTY OF THE BORROWER OR ANY GUARANTOR, ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVED.

14.5. Time of Essence. Time is of the essence for performance of all obligations in this Agreement.

14.6. Application of Funds. Borrower agrees that any disposition of the Collateral in violation of this Agreement, by either the Borrower or any other Person, shall be deemed to violate the rights of the Bank under the Code.

14.7. Severability of Provision. Each provision of this Agreement is severable from every other provision in determining the enforceability of any provision.

14.8. Amendments in Writing, Integration. All amendments to this Agreement must be in writing. This Agreement is the entire agreement about this subject matter and supersedes prior negotiations or agreements.

14.9. Counterparts. This Agreement may be executed in any number of counterparts and by different parties on separate counterparts and when executed and delivered are one Agreement.

14.10. Remedies Cumulative. Bank's rights and remedies under this Agreement, or any other documents, instruments and agreement by and between Borrower and Bank are cumulative. Bank has all rights and remedies provided under the Code, by law, or in equity. Bank's exercise of one right or remedy is not an election, and Bank's waiver of any Event of Default is not a continuing waiver. Bank's delay is not a waiver, election, or acquiescence. No waiver hereunder shall be effective unless signed by Bank and then is only effective for the specific instance and purpose for which it was given.

14.11. Survival. All covenants, representations and warranties made in this Agreement continue in force while any Financed Receivable amount remains outstanding. Borrower's indemnification obligations survive until all statutes of limitations for actions that may be brought against Bank have run.

14.12. Confidentiality. Bank will use the same degree of care handling Borrower's confidential information that it uses for its own confidential information, but may disclose information; (i) to its subsidiaries or affiliates in connection with their business with Borrower, (ii) to prospective transferees or purchasers of any interest in the Agreement, (iii) as required by law, regulation, subpoena, or other order, (iv) as required in connection with an examination or audit and (v) as it considers appropriate exercising the remedies under this Agreement. Confidential information does not include information that is either: (a) in the public domain or in Bank's possession when disclosed, or becomes part of the public domain after disclosure to Bank; or (b) disclosed to Bank by a third party, if Bank does not know that the third party is prohibited from disclosing the information.

14.13. Accounting and Other Terms. Accounting terms not defined in this Agreement shall be construed following GAAP. Calculations and determinations must be made following GAAP. The term "financial statements" includes the notes and schedules. The terms "including" and "includes" always mean "including (or includes) without limitation," in this or any document executed in connection herewith. All terms contained in this Agreement, unless otherwise indicated or defined herein, shall have the meanings provided by the Code, to the extent such terms are defined therein.

14.14. Amended and Restated Agreement. This Agreement amends and restates in its entirety a certain Loan and Security Agreement dated as of September 13, 2002 by and between Borrower and Bank.

14.15. Other Agreements. This Agreement may not adversely affect Banks rights under any other document or agreement. If there is a conflict between this Agreement and any agreement between Borrower and

Bank, Bank may determine in its sole discretion which provision applies. Borrower acknowledges that any security agreements, liens and/or security interests securing payment of Borrower's Obligations also secure Borrower's Obligations under this Agreement and are not adversely affected by this Agreement. Additionally, (a) any Collateral under other agreements or documents between Borrower and Bank secures Borrowers Obligations under this Agreement and (b) a default by Borrower under this Agreement is a default under agreements between Borrower and Bank.

EXECUTED under seal as of the date first written above.

SATCON TECHNOLOGY CORPORATION
By:	/s/ XXXXX X. XXXXXXXXXX Name: Xxxxx X. Xxxxxxxxxx Title: President
SATCON POWER SYSTEMS, INC.
By:	/s/ XXXXX X. XXXXXXXXXX Name: Xxxxx X. Xxxxxxxxxx Title: President
SATCON APPLIED TECHNOLOGY, INC.
By:	/s/ XXXXX X. XXXXXXXXXX Name: Xxxxx X. Xxxxxxxxxx Title: President
SATCON ELECTRONICS, INC.
By:	/s/ XXXXX X. XXXXXXXXXX Name: Xxxxx X. Xxxxxxxxxx Title: President
SATCON POWER SYSTEMS CANADA LTD.
By:	/s/ XXXXX X. XXXXXXXXXX Name: Xxxxx X. Xxxxxxxxxx Title: President

SILICON VALLEY BANK
By:	/s/ XXXXX XXXXX Title: Senior Vice President

EXHIBIT A

The Collateral consists of all of Borrower's right, title and interest in and to the following:

All goods, equipment, inventory, contract rights or rights to payment of money, leases, license agreements, franchise agreements, general intangibles (including payment intangibles), accounts (including health-care receivables), documents, instruments (including any promissory notes), chattel paper (whether tangible or electronic), cash, deposit accounts, fixtures, letters of credit rights (whether or not the letter of credit is evidenced by a writing), commercial tort claims, securities, and all other investment property supporting obligations, and financial assets, whether now owned or hereafter acquired, wherever located; and

Any copyright rights, copyright applications, copyright registrations and like protections in each work of authorship and derivative work, whether published or unpublished, now owned or later acquired; any patents, trademarks, service marks and applications therefor; trade styles, trade names, any trade secret rights, including any rights to unpatented inventions, know-how, operating manuals, license rights and agreements and confidential information, now owned or hereafter acquired; or any claims for damages by way of any past, present and future infringement of any of the foregoing; and

All Borrower's Books relating to the foregoing and any and all claims, rights and interests in any of the above and all substitutions for, additions, attachments, accessories, accessions and improvements to and replacements, products, proceeds and insurance proceeds of any or all of the foregoing.

Exhibit "B"

[GRAPHIC OF SILICON VALLEY BANK LOGO]

SILICON VALLEY BANK
SPECIALTY FINANCE DIVISION

15. Compliance Certificate

I, as authorized officer of ("Borrower") certify under the Accounts Receivable Financing Agreement (the "Agreement") between Borrower and Silicon Valley Bank ("Bank") as follows.

Borrower represents and warrants for each Financed Receivable:

It is the owner with legal right to sell, transfer and assign it;

The correct amount is on the Invoice Transmittal and is not disputed;

Payment is not contingent on any obligation or contract and it has fulfilled all its obligations as of the Invoice Transmittal date;

It is based on an actual sale and delivery of goods and/or services rendered, due to Borrower, it is not past due or in default, has not been previously sold, assigned, transferred, or pledged and is free of any liens, security interests and encumbrances;

There are no defenses, offsets, counterclaims or agreements for which the Account Debtor may claim any deduction or discount;

It reasonably believes no Account Debtor is insolvent or subject to any Insolvency Proceedings;

It has not filed or had filed against it proceedings and does not anticipate any filing;

Bank has the right to endorse and/ or require Borrower to endorse all payments received on Financed Receivables and all proceeds of Collateral.

No representation, warranty or other statement of Borrower in any certificate or written statement given to Bank contains any untrue statement of a material fact or omits to state a material fact necessary to make the statement contained in the certificates or statement not misleading.

Additionally, Borrower represents and warrants as follows:

Borrower is duly existing and in good standing in its state of formation and qualified and licensed to do business in, and in good standing in, any state in which the conduct of its business or its ownership of property requires that it be qualified. The execution, delivery and performance of this Agreement has been duly authorized, and do not conflict with Borrower's formations documents, nor constitute an Event of Default under any material agreement by which Borrower is bound. Borrower is not in default under any agreement to which or by which it is bound.

Borrower has good title to the Collateral. All inventory is in all material respects of good and marketable quality, free from material defects.

Borrower is not an "investment company" or a company "controlled" by an "investment company" under the Investment Company Act. Borrower is not engaged as one of its important activities in extending credit for margin stock (under Regulations X, T and U of the Federal Reserve Board of Governors). Borrower has complied with the Federal Fair Labor Standards Act. Borrower has not violated any laws, ordinances or rules. None of Borrower's properties or assets has been used by Borrower, to the best of Borrower's knowledge, by previous persons, in disposing, producing, storing, treating, or transporting any hazardous substance other than legally. Borrower has timely filed all required tax returns and paid, or made adequate provision to pay, all taxes. Borrower has obtained all consents, approvals and authorizations of, made all declarations or filings with, and given all notices to, all government authorities that are necessary to continue its business as currently conducted.

All representations and warranties in the Agreement are true and correct in all material respects on this date.

Sincerely,

SIGNATURE

TITLE

DATE

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AMENDED AND RESTATED ACCOUNTS RECEIVABLE FINANCING AGREEMENT
EXHIBIT A
Exhibit "B"
SILICON VALLEY BANK SPECIALTY FINANCE DIVISION

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AMENDED AND RESTATED ACCOUNTS RECEIVABLE FINANCING AGREEMENT

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