Solar panel Polycrystalline 220W~280W

1). Solar panel:20W~280W
2).Certification:TUV,CE
3).Solar panel Polycrystalline EFP-72-156 Series 25 years quality guarantee

Cell
Polycrystalline solar cell(156*156)
No of cells and connections
72(12*6)
Dimension of module
1956*992*50
Weight
23Kg
Operating temperature
-40 to 85°C
Maximum systerm voltage
1000 VDC
Normal Operating Cell Temperature
48°C±2°C
Current temperature coefficient
0.06±0.01 (%/K)
Voltage temperature coefficient
-0.35 (%/K)
Power temperature coefficient
0.5±0.05 (%/K)
Type of output
Junction box
Cable
LAPP (4.0 MM
2
)
Asymmetrical length
1200mm(-) and 800mm(+)
Connection
SNZPlug Type IV

Item
EFP280W72-156
EFP275W72-156
EFP270W72-156
EFP260W72-156
EFP250W72-156
EFP240W72-156
EFP220W72-156
Open circuit voltage(V)
44
43.8
43.4
43.2
43
43.2
42.2
Optimum operating voltage(V)
35.5
35.3
35
34.8
34.6
34.4
34
Short circuit current(A)
8.68
8.56
8.48
8.22
7.94
7.7
7.48
Optimum operating current(A)
7.89
7.8
7.7
7.48
7.25
6.98
6.47
Maximum power of STC(Pm)
280
275
270
260
250
240
220

Major Features

a) High-efficient solar cells ensure high performance and more power under same condition.
b Solar panel produced under systemic quality control covering all processes and factors.

Performance Assurance
1) 5 years warranty for PV module, materials and corresponding fittings;
2) 90% output of rated power after 10 years;
3) 80% output of rated power after 25 years under Standard Test Conditions;
25 years warranty at least
polycrystalline solar panel
Smart design and eye-catching