Main features: Mono&polycrystalline silicon solar cell Laminated with Oxide aluminum+EVA+Silicon cell+EVA+Tedlar High efficiency,long lifetime, high reliability,large area Lightweight & Flexible Virtually unbreakable(No Glass) Electrical Specification: Open circuit voltage(Voc):94.4V Optimum power voltage(Imp):80V Short circuit current(Isc):0.275A Optimum operating current(Im):0.25A Watts peak(Wp):20W Dimension:1600*200*2mm Weight:1kg Application: Metal roof shade & parking structures Agricultural metal roof structures Residential grid-connected systems Schools,municipalities & institutions Renovation or new construction