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
??/span> TUV certified cable 1m long
Multi contact connector
(compatible to MC type IV)
Maximum system voltage: 1000VDC
Temperature coefficient of Isc: ±0.05%??/span>
Temperature coefficient of Voc: -0.33%??/span>
Temperature coefficient of power: -0.23%??/span>
Temperature coefficient of Imp: +0.08%??/span>
Temperature coefficient of Vm: -0.33%??/span>
NOCT(nominal operating cell temperature): 45??/span>(±??/span>)
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: ??/span>14.00%
Container: 20’(256pcs) 40’(512pcs)
Quality guarantee: 2 years product warranty,10years 90% and 25yesr 80% of the power
Joan
XUZHOU WUFENGYUAN INTERNATIONAL TRADE CO., LTD
Address: NO.6 Xi'an North Road, Xuzhou, China
salejoan(at)yahoo(dot)cn
MSN meng_qing510530(at)hotmail(dot)com,
Skype joanmeng1
Tel: 86-516-85866107
Mobile: 86-15862147903
Fax: 86-516-85866111
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