Factory Direct: High Efficiency China Solar PV Panels - 270W/280W/290W Bifacial Double Glass PV Modules

China solar pv mono cell 270W 280W 290W bifacial panels double glass PV modules.

China Solar PV Mono Cell 270W-290W Bifacial Panels, Double Glass PV Modules. Factory direct, high-quality solar products with cutting-edge technology.

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PRODUCTS DETAILS

12 years limited workmanship warranty. No less than 97.5%output power in the first year. No more than 0.5% annual declination since the second year. 30 year warranty at 83% power output. Product liability and E&O insurance has been covered by Chubb Insurance

Maximum power（Pm）	W	270W	280W	290W
Optimum Operating Voltage（Vm）	V	31.11	31.52	32.23
Optimum Operating Current (Im)	A	8.68	8.89	9.01
Open-circuit Voltage (Voc)	V	38.66	39.17	39.45
Short-circuit Current (Isc)	A	9.24	9.35	9.46
Cell Efficiency	%	18.90	19.50	20.20
Module efficiency	%	16.42	17.03	17.63