Poly Solar Panel

Poly-crystalline Silicon Solar Panel 220W
PV Module Performances
(Test condition: 1000W/m2, AM1.5, 25)
Parameters GW-220-60-156X156-P
Poly-crystalline silicon
Maximum Power Watt 220
Production Tolerance 5%
Maximum Power Voltage V 28.8
Maximum Power Current A 7.64
Open circuit voltage V 36.8
Short circuit current A 8.42
Cell efficiency % 15.20
Module efficiency % 13.68
Size of module (wide and high) 1637mm x982mm
frame (type, material and thickness) Anodized Aluminium frame,46mm thickness
Number of cells 60pcs
Size of cells (wide and high) 156mmx156mm
Weight per piece 20 Kg
Type of junction box PV junction box with TUV certificate
Cable type and length,
connector type PV cable, 0.9m plug and socket
Maximum system voltage 1000V
Temperature coefficient of Isc +0.05%/
Temperature coefficient of Voc -0.34%/
Temperature coefficient of power -0.5%/
Temperature coefficient of Im +0.05%/
Temperature coefficient of Vm -0.34%/
NOCT (Nominal operating cell temperature) 47(+2)
Wind Bearing 60m/s(200kg/sq.m)
Impact Resistance Hail Impact Test 227g steel ball fall down from 1m height
Quality guarantee 3 years product warranty and 20 years 80% of power, 25 years lifetime
FF(%) 70%---72%
Packing 504pcs /40 container