Cell size 182mmx91mm Type Half Cell, IBC, hbc Panel Efficiency 22.0% Warranty 25years Other attributes Place of Origin Jiangsu, China Panel Dimensions 1722*1134*30mm Brand Name LONGi Solar Model Number LR5-54HTH 415-430M Solar cell A-grade Junction Box IP68 Rated Frame Anodized Aluminium Alloy Glass 3.2mm Tempered Low Iron Cable 4mm ^2 300mm PV Cable Wind load, back 2400Pa / 2400Pa Snow load, front 3000Pa / 5400Pa Warranty 25 years Certificates TUV CE PID ISO Application Commercial,Industrial,Home Packaging and delivery Packaging Details 36pcs per pallet, 936pcs per 40HQ.