* Mono-crystalline modules with highest efficiency cell
* Low iron tempered solar glass
* Schottky type bypass diode
* Multi-contact connectorsŁ¬watertight terminal box
* Clear anodized aluminum frame
* Tedlar (TPT) back sheet
* EVA sheet of double side
* TUV,CE Certificated
*20 years Product Warranty,30 years linear power output warranty