First Class Polycrystaline Silicon Solar Panel 30W

1) 25 years quality guarantee solar panel
2) High efficiency
3) Fast delivery
4) Easy installation
5) Competitive price
First Class Polycrystalline silicon Solar panel 30W

Specification
Model No. : SPP-30W

Maximum power: 30w
Type of cell: 156mm*39mm, Poly-crystalline silicon
Arrangement of the cells : 4*9
Open circuit voltage:21.6 v
Circuit current: 1.94A
Maximum working voltage:17.2V
Maximum working current: 1.74A
Dimension:426*680*18(mm)

Solar Panels Features:
1) High-efficiency Silicon Solar Cells, More power in peak hours through Cells;
2) Bypass diodes to avoid hot-spot effect, Cells are embeded in a sheet of TPT and EVA;
3) 3.2mm high transmisssive low-iron, tempered glass, light transmittance above 91%. Unique esthetic appearance of cells;
4) Impact resistance hail impact test: can resist 227g steel ball fall down from 1m height;
5) Attractive, stable, heavy duty anodized aluminum frames with easy disassembly, for high wind-pressure and snow-load;
6) The backside frames are equipped with drainage holes. So we eliminnate the risk that rain or snow water may accumulate in the frame lumen and freeze or even bend the frame in cold season;
7) Preassemble fast connected systems, Customer-desired packing;
8) 3 years Limited Power Warranty, Certifications: CE, ISO9001:2000


Specifications:
Application:
DC 12V ,18V or 24V
Power Tolerance:
±5%
Surface Max. Load Capacity :
60m/s (200kg/m
2
)
Weight:
15.5 kgs
Connectors and Cables Type
4 mm
2
Dimensions :
1482*992*35mm
Packing
2 pcs / carton
Dimension of package
2006×1036×130mm
Gross weight
55 kgs / carton
Dimension of pallet
2036×1080×1970mm
Quantity in a 40 container
14 carton / pallet × 11pallet = 154 cartons (308pcs)
Electrical Characteristics:
Max. Power:
250 WP
Open circuit voltage:
39.7 V
Short circuit current:
7.59 A
Max. power voltage:
34.56 V
Max. power current:
7.83 A
Maximum system voltage:
1000 V
Normal operating cell temperature:
48
o
C±2
o
C
Temperature coefficients of lsc (%):
0.06±0.01
Temperature coefficients of Voc (%):
-0.2±0.02
Temperature coefficients of Pm (%):
-0.5±0.05
Temperature coefficients of lm (%):
0.06±0.01
Temperature coefficients of Vm (%):
-0.2±0.02
Module efficiency (%):
≥15.5
FF (%):
72
Conditions (STC):
1,000W/m
2
, AM1.5, 25
o
C
Operating temperature :
- 40
o
C to + 85
o
C
Warranty
3 years Limited Power Warranty
Power decline
10 years≤10%, 25 years≤20%



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