Jiangsu Risun Technology Co., Ltd.
Jiangsu Risun Technology Co., Ltd.
RISUN 280w Solar Panel
  • RISUN 280w Solar Panel
RISUN 280w Solar Panel

RISUN 280w Solar Panel

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Basic Info
Basic Info
Place of Origin: Jiangsu, China (Mainland)
Product Description
Product Description

Max-Power Pm (W)

270

275

280

285

Power Tolerance (%)

0/+3

0/+3

0/+3

0/+3

Max-Power Voltage-Vm (V)

35.2

35.4

35.6

35.8

Max-Power Current-Im (A)

7.67

7.77

7.87

7.96

Open-Circuit-Voc (V)

44.28

44.35

44.42

44.49

Short-Circuit-Isc (A)

8.30

8.39

8.47

8.55

Cell Efficiency η c (%)

15.41

15.69

15.98

16.27

Module Efficiency η m (%)

13.92

14.17

14.43

14.69

STD Conditions(AM1.5,1000W/mm,Cell temperature 25°C) 

 

Number, Type and Arrangement of Cells

72pcs, Polycrystalline Silicon (6*12)

Cell Size

156×156mm

No. of Bypass Diodes

6pcs

Max Series Fuse

15A

Pm Temperature Coefficient

-0.45%/°C

Isc Temperature Coefficient

0.05%/°C

Voc Temperature Coefficient

-0.34%/°C

NOCT-Nominal Operating Cell Temperature

47°C(±2°C)

MECHANICAL PROPERTIES 

Cable Type, Diameter and Length

       4mm²,1000mm

Dimension A*B*C

   1956×992×50mm

Weight

              27kg

No. of Draining Holes in Frame

                8

Glass Type and Thickness

       High Transmit,

         Low Iron,

Tempered Glass 4mm

 

PACKAGING CONFIGURATION

 

    

Quantity/Pallet

      21pcs/Pallet

Loading Capacity

      504pcs/40ft or

      126pcs/20ft

 

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