15W Poly solar panels

1.15W Poly solar panel with TUV CE UL
2. high qualtiy, Warranty 25years....
3.cell efficiency to 14.2%
4.High transmission..

1.15W Poly solar panel with TUV CE UL
2. high qualtiy, Warranty 25years....
3.cell efficiency to 14.2%
4.High transmission..


Electrical Characteristics
Maximun. power output
Pm(W)
15
Power tolerance
(%)
±3
Optimum operation voltage
Vm(V)
16.5
Optimum operation current
Im(A)
0.91
Open circuit voltage
Voc(V)
21.6
Short circuit current
Isc(A)
1.0
Maximum system voltage
(VDC)
900
Cell efficiency
Eff(%)
14.2
Module efficiency
ηm(%)
10.6
Cell Qty, arrangement
36pcs
3*12
Cell size
(mm)
78*39
Bypass diode
(Pcs)
1
Temp. coefficient power
(%/°C)
-0.45
Temp. coefficient Voc
(%/°C)
0.05
Temp. coefficient Isc
(%/°C)
-0.35
Nominal operating cell temp.
(°C)
47±2
Standard test conditions
1000W/Square Meters,25°C

Mechanical Characteristics
Dimension
(mm)
360*288*25
Junction box
TUV approval
VI/VII
Weight
(kg)
1.5

Packing means
QTY/CTN
pcs
5
Carton size
(mm)
545*150*300

Absolute maximum ratings
Dielectric isolation voltage
(VDC)
2000MAX
Opeartion temp.
(°C)
-40—+85
Storage temp.
(°C)
-40—+85
Maximum wind resistance
(m/s)
60
Max. hail diameter @ 80Km/h
(mm)
25
Max. load capacity
(Kg/Square Meters)
200
Product guarantee: 5 years guarantee. output power 90% in 10 years, 80% in 25 years