... poly(156x 156)Junction box: IP65, 1,000V DC, TÜV mark, 6pcs Schottky bypass diodesCable type: cable cross section ... glass, 3.2mm thickness, light transmission above 91%, TPT and fast cure EVAFrame: clear anodized aluminum alloy, 50mm thickness, ... performance testPackage: carton and pallet,Certificates:TUV, IEC, CE,CQC and SGS 245W poly photovolatic solar module with solar cell and TUV. IEC. CE. Marks