280W High Efficiency Monocrystalline Solar Panel
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China Everything else / Bulk
Everything else / Bulk

280W High Efficiency Monocrystalline Solar Panel

Price : 1000-6000USD

Dongguan Sunworth Solar Energy Co. Ltd, founded in 2008, is a high technology solar product supplier specialized in the R&D, manufacturing, and sales of solar modules, solar energy systems, and solar street lights, etc. Sunworth has passed ISO9001: 2008 and its products got the international authoritative certifications such as TuV, IEC, CE, ETL, and golden sun, etc. We also provide polycrystalline panel, solar kits, silicon module, mono cell solar panel and so on.

260~310W factory direct sale monocrystalline solar panel with competitive price, our customers can not only purchase this panels individually but also purchase a whole set of the solar PV power system, it includes solar panels, battery, controller, inverter and installation material of the system. This solar panel 280w series in Sunworth is of high-quality and it is welcomed by the market. And now the 280w solar panel price is not high.

Advantages of 280W Monocrystalline Solar Panel

Professional PV products manufacturer.

Higher photoelectric conversion efficiency than a poly solar panel.

Personality customized solutions can be provided.

Passed a variety of harsh environmental tests, like salt spray, ammonia and sand storm corrosion tests.

Excellent PID resistance performance limited power degradation.

Suitable price of this 280w solar panel

Product Parameters of 280W Monocrystalline Solar Panel

Electrical Parameters

Model No.

SW270M-60

SW290M-60

SW320M-60

Max Power

270W

290W

320W

Max Voltage

30.72

31.22

32.42V

Max Current

8.79

9.29

9.87A

Open-circuit Voltage

37.45

38.52

41.15V

Short-circuit Current

9.57

9.85

10.34A

Module Efficiency

16.60%

17.83%

19.67%

Operating Temperature

-40℃~+85℃

Max System Voltage

1000Vdc

Max Series Fuse Rating

15A

Power Tolerance

±3%

*STC condition: 1000 W/m²

1.5AM and 25℃ cell temperature

Temperature parameters

NMOT

46℃±2℃

Temperature Co-efficient of Pmax

-0.398%/℃

Temperature Co-efficient of Voc

-0.340%/℃

Temperature Co-efficient of Isc

0.0576%/℃

Mechanical Parameters

Cell size

156.75*156.75mm

156.75*156.75mm

156.75*156.75mm

Cell amounts

60(6*10)

60(6*10)

60(6*10)

Weight

17.6kg

17.6kg

17.6kg

Module Dimension

992*1640*35mm

992*1640*35mm

992*1640*35mm

Front Cover

3.2mm tempered glass

Frame Material

Anodized aluminium alloy

Junction Box

IP67 rated

Output Cables

4mm2, Length 900mm+MC4

Packing

Power

270W

290W

320W

Packing

20'GP

40'HC

20'GP

40'HC

20'GP

40'HC

Pieces/Carton

30

30

30

30

30

30

Pieces/Container

360

896

360

896

360

896

Location : NO 1(A), NO 1 Industrial Zone, Liuyongwei Villiage, Wanjiang Town, Dongguan, Guandong Province, China, 523000 NO 1(A), NO 1 Industrial Zone, Liuyongwei Villiage, Wanjiang Town, Dongguan, Guandong Province, China,
Contact : Wang Bella, 0769 23320882

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