Product Description:

Maximum power (watt): 250 W
Production tolerance: +3% /-3%
Maximum power voltage: 40.0 V
Maximum power current: 7.89 A
Open circuit voltage: 31.7 V
Short circuit current: 8.44 A
Size of module (wide and high): 1790*990*46mm
Weight: 26Kg

Frame(type, material and thickness) Anodized Alum. Alloy 46mm thickness
Number of cells: 66pcs
By pass Schottky diode(3pcs): 10A
Type of junction box: TUV certified junction box
Certificates: CE, ROHS
Cable type and length,
connector type: 4c㎡ TUV certified cable 1m long
Multi contact connector

(compatible to MC type IV)
Maximum system voltage: 1000VDC
Temperature coefficient of Isc:  ±0.05%℃
Temperature coefficient of Voc: -0.33%℃
Temperature coefficient of power: -0.23%℃
Temperature coefficient of Imp: +0.08%℃
Temperature coefficient of Vm: -0.33%℃
NOCT(nominal operating cell temperature): 45℃(±℃)
Insulation: ﹥﹦100MOhm
Voltage standoff: AC2000V, DC 3000V
Wind bearing: 60m/s(200kg/sq.m)

Impact resistance hail impact test: 227g steel ball fall down from 1m  height
Encapsulated with toughened glass Low iron tempered glass with thickness of 3.2mm,light transmittance above91%

Superstrate in front: Hi-sheet RC 02B (0.45mm thick)/Japan
Backside foil: PTL3-38/75(0.17mm thick),Krempel/Germany
Conversion efficiency Cell conversion  efficiency: ﹥14.00%
Container: 20’(256pcs) 40’(512pcs)
Quality guarantee: 2years product warranty,10years 90% and 25yesr 80% of the power