EXHIBIT 10.1 [RELIABLE POWER SYSTEMS, INC. LOGO] This Amended and Restated Letter Agreement (this "Amended and Restated Letter Agreement") is executed this 5th day of October, 2001 (the "Effective Date"), by and among Thomas J. Wiens, a Colorado...Letter Agreement • December 3rd, 2001 • Reliable Power Systems Inc • Auto controls for regulating residential & comml environments • Colorado
