| Place of Origin |
China (Mainland) |
| Brand Name |
WFGF |
| Size |
441*535*25 |
| Number of Cells |
9 |
| Max. Power |
25w |
| Material |
Monocrystalline Silicon |
Specifications Tolerance +/- 3% Cell Monocrystalline silicon solar cells 125*125mm No. of cells and connections 36(9*4) Dimension of Modules (mm) 441*535*25 Weight 2.5KG Limits Operating Temperature -40 +85 Storage Temperature -40 +85 Maximum system voltage 1000 VDC max. Hail impact: diameter of 28mm with impact speed of 86km/h Temperature and Coefficients NOCT 48C +-2C Voltage temperature coefficient(%k) -0.34 Current temperature coefficient(%k) 0.09 Power temperature coefficient(%k) -0.37 Characteristics:ModelDJ-20p DJ-25p Max-power voltage Vmp(V) 17.6 17.2 Max-power current Imp(A) 1.141.45 Open-circuit voltage Voc(V) 21.720.81 Short-Circuit Current Isc(A) 1.26 1.73 Max-power Pm(W) 20 25STC: Irrandiance 1000w/m2, Module temperature 25C, AM=1.5