Maximum Power
|
Watt
|
20W
|
Production Tolerance
|
|
+3% /-3%
|
Maximum Power voltage
|
V
|
17
|
Maximum Power current
|
A
|
1.18
|
Open circuit voltage
|
V
|
22
|
Short circuit current
|
A
|
1.27
|
Size of module (wide and high)
|
645x295mm
|
|
Frame (type, material and thickness)
|
Anodized Alu. Alloy frame,25mm thickness
|
|
Number of cells
|
36pcs
|
|
Size of cells (wide and high)
|
125mmx31.25mm
|
|
Weight per piece Kg
|
2.4
|
|
Type of junction box
|
PV junction box
|
|
Cable type and length,Connector type
|
|
|
Maximum system voltage
|
1000V
|
|
Temperature coefficient of Isc
|
+0.05%/°C
|
|
Temperature coefficient of Voc
|
-0.34%/°C
|
|
Temperature coefficient of power
|
-0.5%/°C
|
|
Temperature coefficient of Im
|
+0.05%/°C
|
|
Temperature coefficient of Vm
|
-0.34%/°C
|
|
NOCT (Nominal operating cell temperature)
|
47°C(+2°C)
|
|
Insulation
|
>=100 MΩ
|
|
Voltage Standoff
|
AC2000V, DC3000V
|
|
Wind Bearing
|
60m/s (200kg/sq.m)
|
|
Impact Resistance Hail Impact Test
|
227g steel ball fall down from 1m height
|
|
CONVERSION EFFICIENCY
|
Cell CONVERSION EFFICIENCY >15%
|
|
Quality guarantee
|
5 years product warranty and 10years 80% of power
and 25 years 90% of power
|