PV solar panel 20w

solar panel 20w adopt the high quality raw material ,mono solar cells ,ati-aging EVA ,flame resistant TPT ,3mm tempered glass
mono solar panel 20w
Maximum power (Wp)
20w
Maximum power voltage (V)
17.6
Maximum power current (A)
1.14
Open circuit voltage (V)
21.5
Short circuit current (A)
1.26
Number of cells (Pcs)
36
Size of module (mm)
340*560*25
Maximum system voltage (V)
1000
Temperature coefficients of Isc (%)
+0.1/
Temperature coefficients of Voc (%)
-0.38/
Temperature coefficients of Pm (%)
-0.47/
Temperature coefficients of Im (%)
+0.1/
Temperature coefficients of Vm (%)
-0.38/
Temperature Range
-40 ---85
Surface Maximum Load Capacity
60m/s (200kg/sq.m)
Weight per piece (kg)
2.04kg
Junction Box Type
PPO, black
Connectors and Cables Type
4mm2
Length of Cables (mm)
300
Cell Size(mm)
125
Cell Efficiency (%)
15.50%
Watt tolerance (%)
±3%
Frame (Material, Corners, etc.)
Anodized Aluminum Alloy
Glass
High transmissivity low-iron 3 mm toughened glass
Standard Test Conditions
AM1.5 100MW/c 25
Warranty
2 years for the whole product, for the power, 90% for 10 years, 80% for 25 years.
FF (%)
≥73.3%