Product Review

The Grape Solar 100W polycrystalline pv solar panel bonus Pack bundles 2 Grape Solar 100W solar panels for extra savings. The Grape Solar 100W polycrystalline pv solar panel uses high efficiency solar cells (approximately 18%) made from quality silicon material for high module Conversion efficiency, long term output stability, & reliability. Virtually maintenance free. High transmittance, low iron tempered glass for durability & enhanced impact resistance.