Monocrystalline silicon solar module 280w

1.Certificate: TUV, UL, CE.
2.3.2mm high transmission tempered glass.
3.Monocrystalline silicon solar modules 280w.
Monocrystall
ine silicon solar module 280w

Electrical Performance

Model
ZHM
305
ZHM
300
ZHM
295
ZHM
290
ZHM
285
ZHM
280
ZHM
275
ZHM
270
ZHM
265
ZHM
260
ZHM
255
Peak power
Pmax
Wp
305
300
295
290
285
280
275
270
365
260
255
Maximum power voltage
Vmp
V
37.3
37.1
36.9
36.8
36.4
36.1
35.8
35.5
35.3
35.1
34.7
Maximum power current
Imp
A
8.18
8.09
7.99
7.88
7.83
7.76
7.68
7.60
7.51
7.41
7.35
Short circuit current
Isc
A
9.07
8.90
8.79
8.67
8.61
8.53
8.45
8.36
8.26
8.15
8.08
Open circuit voltage
Voc
V
45.92
44.53
44.29
44.17
43.68
43.32
42.96
42.60
42.36
42.12
41.64
Cell efficiency
%
17.64
17.35
17.06
16.77
16.48
16.19
15.90
15.33
15.33
15.04
14.75
Module efficiency
%
15.80
15.54
15.28
15.02
14.47
14.50
14.25
13.73
13.73
13.47
13.21

Working Conditions & Parameter
Maximum system Voltage (V)
1000 V
Power tolerance
0~+3%
Cell dimension
156*156mm
Number of cells / Layout
72pcs. /12*6
NOCT cell
48 °C ± 2 °C
Temperature coefficient Isc (%)
+0.04±0.015 % / °C
Temperature coefficient Voc (%)
- 0.35±0.02 % / °C
Temperature coefficient Pm (%)
- 0.5±0.05 % / °C
Temperature coefficient Im (%)
+0.04% / °C
Temperature coefficient Vm (%)
-0.38% / °C
Operating temperatures
-40°C +90 °C
Surface pressure
60m/s (200kg /m2)

Length
Width
Depth
Weight
1950mm
990mm
50mm
24Kg