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Item ASIN: B01IFFWS3S
Top Feature :
High-efficiency monocrystalline solar panel for 12v battery charging, multiple panels can be wired in series for 24v battery charging or for grid-tied applications.
Specification Related power: 40W Voc: 21.6V Vop:17.9V Short circuit current (Isc): 2.44A Working current (Iop): 2.22A Output Tolerance:±3% Temperate coefficient of Isc:(010+/- 0.01)%/ ℃ Temperate coefficient of Voc: – (0.38 +/-0.01)%/ ℃Temperate coefficient of power Voc: -0.47%/℃ Temperature range: -40℃ to +80℃ Frame: Heavy duty aluminum Kind of connection waterproof junction box, can be customized Guarantee of power: 90% with in 10 years 80% with in 25 years Kind of glass and its thickness: Low Iron, high transparency tempered glass of 3.2mm SLA Battery Voltage: 12V Size: 22 x 21.8 x 2.5 inches Package include 1pc 40W Mono Solar Panel