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245W-265W Poly-crystalline Solar Panel

245W-265W Poly-crystalline Solar Panel

245W-265W Poly-crystalline Solar Panel · Two decades of experience in manufacturing, the complete PV chain of silicon materials, ingot, wafer, solar glass, solar cell and module, and ISO90001 & ISO14001 certified factory, to ensure excellent raw materials and production control. · Modules...

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245W-265W Poly-crystalline Solar Panel

· Two decades of experience in manufacturing, the complete PV chain of silicon materials, ingot, wafer, solar glass, solar cell and module, and ISO90001 & ISO14001 certified factory, to ensure excellent raw materials and production control.

· Modules certified by TUV Rheinland (IEC61215, IEC 61730 standards) in the extreme conditions (temperature, load, impact) with good performance. Pass strict tests of solar modules including Salt-mist Corrosion Test, Fire Test, Ammonia Resistance Test, PID Test, Sand Abrasion Test and Carbon Footprint Assessment in TUV.

· The good weak light performance (morning, evening and cloudy day) has been tested and approved by professional third-party.

· Guarantee from 0 to +6W as power tolerance, customers can obtain 5.8% power more than conventional output.

· 100% EL test before and after lamination, and finished products EL test, providing higher quality assurance.


Electrical Characteristics

Solar-cells:

Mono-Crystalline    156×156mm

60pcs (6×10) —— 5 bus bars

Max-power

245

250

255

260

265

Power tolerance

0 to +6W

Voltage at pmax (Vmp)

30.4

30.5

30.6

30.7

30.8

Current at pmax (Lmp)

8.06

8.19

8.33

8.47

8.61

Open-circuit voltage (Voc)

37.6

37.7

37.8

37.9

38.0

Short-circuit current (Isc)

8.76

8.90

9.05

9.21

9.35

Max-system voltage (VDC)

1500V(IEC),1000v(UL)

Cell efficiency

17.3

17.6

17.9

18.2

18.5

Module efficiency

14.9

15.2

15.5

15.8

16.1

No.of bypass diodes (pcs.)

3

Max.series fuse (A)

15A

Temperature coefficient of pmax

-0.45% / ℃

Temperature coefficient of voc

-0.34% / ℃

Temperature coefficient of isc

0.05% / ℃

Nominal operating cell temperature

45±2 ℃

*STC Conditions (1000W/m²;1.5AM and 25℃ cell temperature)

Mechanical Characteristics

Cable type,diameter and length

Φ=4mm², L=1000±5mm

Type of connector

Compatible type MC4

Dimension  A×B×C

1658×992×5/6/7.5mm

Weight

22.5/23.5/26kg

No.of Draining holes in frame

0

Construction

Glass: high transmission,Low lron,Tempered glass 3.2mm   Encapsulation:EVA   Back side:White

Junction box

IP67 Rated

Frame

Clear anodized aluminum alloy type 6063T5 frame

Qualification Test Parameters

Dielectric insulation voltage

6000VDC max

Operating Temperature

-40℃~+85℃

Max load

5400Pa

Hailstone impact

25mm(1inch) at 23m/s(52mph)

Fire rating

Class C

Packaging Configuration   1640×992×45mm

Packaging configuration

30pcs/box

Loading capacity

780pcs/40HQ    324pcs/20GP

 


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