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Description
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Features
• High efficiency mono-crystalline silicon solar cell
• High transmission low-iron oxide tempered glass
• Encapsulant:EVA material; sealed with high quality rear cover
• Firm aluminum frame
Specifications
Cell
Mono-crystalline silicon solar cells,125mm square
No. of cells and connections
72 in series
Application
DC 24V system
Maximum system voltage
1000V
Series fuse rating
10A
Maximum power
180W
Dimension
1580mm × 808mm × 35mm
Weight
16.00kg
Absolute Maximum Ratings
Parameters
Rating
Unit
Operating temperature
-40 to+90
o C
Storage temperature
-40 to+90
o C
Dielectric voltage withstood
2200 max.
DC
Electro-Optical Characteristics
Model
SF125 × 125-72-M(L)
Parameters
Symbol
Min.
Typ.
Unit
Condition
Open circuit voltage
V oc
44.8
V
Irradiance:
1000W/m 2
Module temperature:
25 o C
Maximum power voltage
V pm
35.7
V
Short circuit current
I sc
5.25
A
Maximum power current
I pm
4.90
A
Maximum power
P m
160.0
175.0
W
Encapsulated solar cell efficiency
η c
16.0
%
Module efficiency
η m
14.0
%
Technical Parameter
| SF125×125-72-M(L) | 160W | 165W | 170W | 175W | 180W |
| Current at Pmax (Imp) | 4.55 A | 4.70 A | 4.80 A | 4.90 A | 5.00A |
| Voltage at Pmax (Vmp) | 35.1 V | 35.2 V | 35.4 V | 35.70V | 36.0 V |
| Short-Circuit Current (Isc) | 5.00 A | 5.05 A | 5.15 A | 5.25A | 5.35 A |
| Open-Circuit Voltage (Voc) | 44.1 V | 44.2 V | 44.3 V | 44.5 V | 44.8 V |
| Nominal Operating Cell Temp (NOCT) | 50 o C | ||||
