Size: 790*810MM, Material-Panel: PET Laminated Sunpower Mono-crystalline Cells, USB Output Voltage: 18V, Pmax: 280W.
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Banggood
Warehouse in China.
Link: 280W (Real 80W) 18V Monocrystalline Flexible Solar Panel
$110.49 with coupon: BGCarEle4
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Price history and price alert
Check out price history chart (for all/most countries) for 280W (Real 80W) 18V Monocrystalline Flexible Solar Panel. The lowest price was: $94.99.
Price records source(s): Banggood
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280watts from the people who think 810mm is 320 inches