PV-installations Sample Clauses

PV-installations. Photovoltaic means the direct transformation of sunlight into electric current. In general, two types of PV-systems can be identified: there are systems with mains connection and isolated operated systems and these are the type of PV-systems standing-alone, which means that they have no connection to the public power supply system and therefore need a battery for storage. PV installations constitute a long-term and relatively expensive investment. Therefore, it is essential that an exact design of a certain PV installation is carried out. In order to be able to design a PV installation extensive and precise information of a wide range of parameters are required, e.g. climatic data, characteristics for PV-modules, configuration of PV-panels, placing of PV-panels, load on PV-panels, current inverter data, the wanted electricity production over a year etc. On basis of this information it will be possible, via a computer and relevant software, with considerable accuracy to simulate the yield of a certain PV installation. Simulations like this can be calculated by knowledge centres and consulting engineers. The technique of a PV-installation is based on the photovoltaic effect: if light (photons) hits a solar cell, electrons are released out of the crystal structure of the semiconductor material. This process results in an electrical current. The main components of a PV-system are the solar cell, the solar module and the inverter. The solar cell is the part of the installation, in which the transformation of light into electric current takes place. More than 95 per cent of all solar cells that are produced in the world are made of Silicium. In order to get a useful performance, mostly 30 – 36 solar cells are put together to a solar module. The totality of the modules is called solar generator. The voltage of the PV- installation depends on the number of modules connected in series, whilst the number of modules connected parallel determines the electrical current. The inverter creates the connection between the solar generator and the distribution net. As the produced electric is direct current, the inverter has to transfer it to alternating current, in order to deliver it to the public power supply system. The performance (measured in %) of a PV-installation depends on different factors. These factors are apart from the position the slope, the orientation, the performance ratio and the efficiency of the inverter. Estimated actual efficiency of modules (modules ...
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Related to PV-installations

  • Electrical Installations 3.1 Wiring and accessories for lighting of Common Areas.

  • Equipment Installation In order to meet its obligations under this Agreement, a Party that owns, rents, or leases equipment (the equipment owner) may require installation of such equipment on property owned by another Party (the property owner), provided that the property is being used for an electric utility purpose and that the property owner shall not be required to do so if it would thereby be prevented from performing its own obligations or exercising its rights under this Agreement.

  • Installations 2.1. This test shall be conducted with either the complete REESS or with a related REESS subsystem(s) including the cells and their electrical connections. If the manufacturer chooses to test with related subsystem(s), the manufacturer shall demonstrate that the test result can reasonably represent the performance of the complete REESS with respect to its safety performance under the same conditions. If the electronic management unit for the REESS is not integrated in the casing enclosing the cells, then the electronic management unit may be omitted from installation on the Tested-Device if so requested by the manufacturer.

  • Delivery & Installation a) Subject to the conditions of the contract, the delivery of the goods and completion of the related services shall be in accordance with the delivery and completion schedule specified in the bidding document. The details of supply/ shipping and other documents to be furnished by the successful/ selected bidder are specified in the bidding document and/ or contract.

  • Software Installation The AGENCY shall request approval in writing from the COUNTY prior to installation of any software on COUNTY computer equipment. All software installations must be supervised by COUNTY technical support staff and proof of licensing is required. Upon completion, the AGENCY is responsible for reconfiguring the computers back to the original state.

  • Alterations Tenant agrees that it will not (a) demolish or undertake any structural alterations of any of the buildings or other improvements erected upon or otherwise comprising the Demised Premises, without the prior written consent of Landlord or (b) make any other alterations which would change the character of the buildings or other improvements comprising the Demised Premises or which would weaken, impair or otherwise in any way affect the structural aspects of integrity of or lessen the value of the Demised Premises and/or the buildings and other improvements comprising the Demised Premises. With respect to any alterations permitted to be made by Tenant pursuant to this Article Ten, Tenant shall (a) pay all costs, expenses and charges thereof, (b) make the same in accordance with all applicable laws and building codes in a good and workmanlike manner, (c) cause the same to be performed by qualified contractors who shall not create any labor or other disturbance at the Demised Premises while performing same, (d) fully and completely indemnify and hold harmless Landlord from and against any mechanic’s liens or other liens or claims in connection with the making thereof and (e) by reason of such alterations, not thereby and (e) by reason of such alterations, not thereby reduce the economic value of the Demised Premises. All alterations, improvements and additions to the Demised Premises permitted to be made by Tenant hereunder, shall be made in accordance with all applicable laws and plans and specifications previously submitted to Landlord for Landlord’s approval, which approval shall not be unreasonably withheld or delayed, and, except for removable trade fixtures, shall at once when made or installed be deemed to have attached to the freehold and to have become the property of Landlord and shall remain for the benefit of Landlord at the end of the term or other expiration of this Lease in as good order and condition as they were when installed, reasonable wear and tear excepted. In the event in the making of such alteration, improvements and additions as herein provided, Tenant further agrees to indemnify and hold harmless Landlord from and against all costs, expenses, liens, claims and damages arising out of, or resulting from the undertaking or making of such alterations, improvements and additions.

  • Fixtures and Alterations After taking occupancy of the Designated Space, AGENCY shall not, without the COUNTY’S prior written consent, attach any fixtures in or to the Designated Space or change, alter, or make additions to the Designated Space, nor attach or affix any article hereto, nor permit any annoying sound device, overload any floor, or deface the Designated Space. Such prior written consent shall not be unreasonably withheld. Where the COUNTY has approved AGENCY’S modifications to the Designated Space, the AGENCY shall only be required to remove its modifications and restore the Designated Space to its original condition upon the AGENCY’S vacating of the Designated Space should the COUNTY’S approval make such restoration a requirement of its approval. If, however, AGENCY elects to remove its modifications upon vacating the Designated Space, then AGENCY, at its expense, shall restore the Designated Space to its original condition, ordinary wear and tear excepted.

  • Installation of Equipment You represent that there are no legal, contractual or similar restrictions on the installation of the Equipment in the location(s) you have authorized. It is your responsibility to ensure compliance with all applicable building codes, zoning ordinances, homeowners’ association rules, covenants, conditions, and restrictions related to the Service, to pay any fees or other charges, and to obtain any permits or authorizations necessary for the installation or use of the Service (collectively "Legal Requirements"). You are solely responsible for any fines or similar charges for violation of any applicable Legal Requirements. You acknowledge and agree that Viasat or its designated service provider will be required to access your premises and computer to install and maintain the Equipment, including, without limitation, the antenna and its components. Standard Equipment installations performed by Viasat-authorized installers include: (i) installation of the antenna to an outside wall or sloped roof; (ii) travel to and from your Service location within 50 miles of the installer’s office; (iii) cable routed through one exterior wall and one interior wall or floor; (iv) connection of the antenna to the modem using up to 150 feet of cable; (v) connection of the modem to one computer using up to 7 feet of cable; and (vi) required mounting and cabling hardware. Any different or additional installation services or hardware are non-standard and may result in additional charges to be agreed upon between you and the installer. All installations include attaching the Equipment to your computer, installing software on your computer and configuring your computer to optimize the performance of the Internet Service. You confirm that you have reviewed the installation plan and agreed to any associated charges. If you approved a roof mount, you acknowledge the potential risks associated with this type of installation (including, without limitation, with respect to any warranty that applies to your roof or roof membrane). By signing this Agreement, scheduling a service or installation visit, and permitting us or our service provider to enter your home, you are authorizing Viasat and its service provider to perform all of the above actions. You are responsible for backing up the data on your computer and we highly recommend that you do so prior to permitting access to us or one of our designated service providers. NEITHER VIASAT NOR ITS SERVICE PROVIDER SHALL HAVE ANY LIABILITY WHATSOEVER FOR ANY LOSSES RESULTING FROM THE EQUIPMENT OR ANY INSTALLATION, REPAIR OR OTHER SERVICES ASSOCIATED WITH THE EQUIPMENT, INCLUDING WITHOUT LIMITATION, DAMAGE TO YOUR PREMISES OR LOSS OF SOFTWARE, DATA OR OTHER INFORMATION FROM YOUR COMPUTER. This limitation does not apply to any damages arising from the gross negligence or willful misconduct of us or one of our designated service providers. Time frames for installation, if any, are not guaranteed and may vary depending on the types of services requested and other factors.

  • Delivery and Installation Delivery

  • LEASE ALTERATIONS The Owner hereby gives power to the Agent to initiate, sign, renew, modify, or cancel rental agreements and leases for the Property, or any part thereof and collect and give receipts for rents, other fees, charges, and security deposits.

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