Best selling 260w poly solar panel with TUV, CQC, MCS, IEC61730 for sale

Features:
1) High Efficiency    
2) 24V DC standard output     
3) CE, TUV, IP65 junction box
4) Lifetime: 25 years
5) Warranty: 10 years
6) 90% power 10 years
7) 80% power 25 years

Characteristics:
Model: GS-P260w 
Nominal power (Pm):  260W
Power allowance:  ± 5%
Optimized working voltage (Vm):  31.1V
Optimized working current (Ima):  8.37A
Open circuit voltage (Voc):  38.12V
Short circuit current (Isc):  8.98A
Module efficiency:  15.89%
Withstanding voltage:  1000DC
Dimension of module (L):  1640× 992× 45mm
Net weight (Kg):  23
Power attenuation: 10year≤ 10%  ,  25year≤ 20%

Part number	GS-P250w	GS-P255w	GS-P260w
Rated maximum power at STC(watt)	250	255	260
Open circuit voltage(voc/V)	37.8	37.96	38.34
Maximum power voltage (vmp/V)	30.5	30.81	30.89
Short circuit current (isc/A)	8.85	8.92	8.98
Maximum power current (imp/A)	8.2	8.28	8.42
Module Ef ciency (%)	15.31	15.61	15.91
Power tolerance (W)	0~+5W
Temperature coef cient of isc (αlsc)	0.049%oC
Temperature coef cient of pmax (βvoc)	-0.320%oC
Temperature coef cient of pmax (γpmp)	- 0.430%oC
STC	Irradiance 1000w/, Module temperature 25oC, air mass 1.5