280wp solar panel

High solar panel conversion efficiency, through superior manufacturing technology,OEM service,25-year warranty on power output

Model type
SZ-M672255
SZ-M672260
SZ-M672265
SZ-M672270
SZ-M672275
SZ-M672280
SZ-M672285
SZ-M672290
Cell type
Mono 156mm×156mm
Number of cells
72 cells in series
Dimensions
1960mm×992mm×50mm
Maximum system voltage
DC 1000V
Weight
23.5Kg
Power Tolerance
-3%to+3%
Number of bypass diode
3
Temp. Coeff .of Isc (TK Isc)
0.08%/°C
Temp. Coeff .of Voc (TK Voc)
-0.313%/°C
Temp. Coeff .of Pmax(TK Pmax)
-0.37%/°C
Peak power(Pmax)
255W
260W
265W
270W
275W
280W
285W
290W
Open circuit voltage(Voc)
43.6
43.6
44.3
44.3
44.3
44.9
44.9
44.9
Short circuit current(Isc)
7.82
7.95
8.02
8.16
8.31
8.36
8.50
8.65
Maximum power voltage(Vmp)
35.2
35.2
35.7
35.7
35.7
36.2
36.2
36.2
Maximum power current(Imp)
7.24
7.38
7.42
7.56
7.7
7.74
7.87
8.01
Cell Efficiency
15.28%
15.58%
15.15.87%
16.18%
16.48%
16.78%
17.08%
17.38%
Module Efficiency
13.12%
13.37%
13.63%
13.89%
14.14%
14.40%
14.66%
14.92%