An integrated PV valuechain ensures secured supply, high quality and cost control. We creat best value for our customers.
We are fully integrated polysilicon, wafer, cell, module and PV system supplier
TIANWEI, a company with over 50 years' history, has well established a fully integrated PV industry chain(silicon-wafer-cell-module).
Utilizing first class equipments and high quality components with industry proven technology, plus our quality oriented philosophy, TIANWEI is committed to providing you:
High-performance modules with reliable quality
Manufacturng warranty: 10years
Industry leading power output warranty:
*With in the first one years, the output power shall not degrade more than 2%
*With in the first two years, the output power shall not degrade more than3%
*In the following 23 years, the average annual power degradation shall not exceed more than 0.7%
After 25 years, the product's output power shall not be less than 83% of the minimum output power as set forth in this specification.
Compared with the industry standard 10 years 90% and 25 years 80% power output guarantee, TIANWEI's semi-linear performance guarantee provides you with considerable added value.
|Open-circuit voltage||Voc (V)||37.3||37.5||37.7||37.8||38.0||38.2|
|Short-circuit current||lsc (A)||8.91||9.00||9.08||9.17||9.25||9.33|
|Dimensions||Length: 1620mm||Width: 980mm||Depth: 40mm|
|Standard Installation Hole Dimension||Length: 840mm||Width: 930mm|
|Solar Cells||60 solar cells (156mm x 156mm) in a 6x10 matrix connected string|
|Front Cover||Low iron tempered glass 3.2mm|
|Frame||Anodized aluminum alloy/sliver/clear|
|Junction Box||IP65 & IP67|
|Max. system voltage||DC1000V(TUV)|
|Operating Temperature||-40℃ ~ +85℃|
|Max. static load, front(snow&wind)||5400 Pa|
|Max. static load, back(wind)||2400 Pa|
|Nominal Operating Cell Temperature (NOCT)||44±2℃|
|Temperature Coefficient of Pmax||-0.47 %/℃|
|Temperature Coefficient of Voc||-0.37 %/℃|
|Temperature Coefficient of Isc||0.07 %/℃|