250wp solar panel

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

Model type .
SZ-P672250
SZ-P672260
SZ-P672265
SZ-P672270
SZ-P672275
SZ-P672280
SZ-P672285
SZ-P672290
Cell type
Poly 156mm×156mm
Number of cells
72 cells in series
Dimensions
1956mm×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)
-0.31%/°C
Temp. Coeff .of Pmax(TK Pmax)
-0.37%/°C
Peak power(Pmax)
250W
260W
265W
270W
275W
280W
285W
290W
Open circuit voltage(Voc)
43.72
43.86
43.95
44.06
44.78
44.88
44.88
44.89
Short circuit current(Isc)
7.81
7.92
7.94
7.96
8.10
8.25
8.31
8.49
Maximum power voltage(Vmp)
35.15
35.23
35.47
35.65
36.3
36.9
37.25
37.42
Maximum power current(Imp)
7.13
7.39
7.47
7.58
7.58
7.59
7.65
7.75
Cell Efficiency
14.71%
15.29%
15.59%
15.89%
16.18%
16.47%
16.76%
17.06%
Module Efficiency
12.88%
13.40%
13.66%
13.92%
14.17%
14.43%
14.68%
14.94%