G&P series modules consist of mono-crystalline high efficient silicon cells.which are individually characterized and electronically matched before interconnection and laminated with toughened glass,EVA&Backsheet of high quality. After assembled with anodized aluminum alloy frame, cable and junction box with MC4 connectors,G&P solar modules can be installed easily and work for a long period At the same time.they can withstand the storm.strong wind and hail impact.etc. <
https://www.solarpanelgp.com/mono-solar-panels-270-310w/