groSolar's own branded PV module is available in 155 watts. It utilizes technology-leading String Ribbon™ polycrystalline solar cells that outperform thin films and achieve comparable performance to bulk crystalline technologies while using half as much silicon. UL and CEC Listed (Under Evergreen Solar designation).
Cost-effective modules where space permits. Highest quality. Industry standard 25-year warranty.
Evergreen Solar's Spruce Line PV modules are available in 170, 180 & 190 watts. Material and resource efficient String Ribbon™ cells utilize less energy in manufacturing. US company with manufacturing in the US. UL and CEC Listed.
Highest quality. 2% Power Tolerance. Extra strong frame.
Suntech Power manufacturers their wafers, cells, and modules. Quality equal to the best monocrystalline modules. Quality construction and appearance. UL and CEC Listed.