Grape Solar GS-STAR-100W Polycrystalline Solar Panel, 100-watt
The Grape Solar 100-Watt Polycrystalline PV Solar Panel uses high efficiency solar cells (approx. 16.8%) made from quality silicon material for high module conversion efficiency and long term output stability and reliability. Virtually maintenance free. High transmittance, low iron tempered glass for durability and enhanced impact resistance.