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[Province: Zhejiang ]   
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4bb 5bb 250w poly solar panel anti-reflective tempered Polycrystalline solar module
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4bb 5bb 250w poly solar panel anti-reflective tempered Polycrystalline solar module

Qty (Other,watts) Unit Price (USD)
1000 - 9999 0.5
10000 + 0.3
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • Application: Solar Thermal 
  • Type: Flat Panel 
  • Pipe Material: Others 
  • Brand Name: DK 
  • Cell Type: Poly 
  • Tolerance: ±3% 
  • Place of Origin: Zhejiang 
  • Application: Solar Thermal 
  • Material: Polycrystalline Silicon 
  • Frame: Aluminium Frame 
  • Number of Cells: 60 cells 
  • Model No.: DK-250 
  • Place of Origin: Zhejiang  
  • Min.Order: 1000 watts
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 300000 watt/watts per Month
  • Packing:100 pcs/carton/pallet
  • Delivery Date: within 15 days after the deposit

4bb 5bb 250w poly solar panel anti-reflective tempered solar module

Electrical Characteristics                                                    Dongke-250w

Maximum power at STC(Pmax)                             250W

Optimum operating voltage(Vmp)                          30.39V

Optimum operating current(Imp)                            8.23A

Open-circuit voltage(Voc)                                        36.97V

Short-circuit current(Isc)                                          9.29A

Short-circuit current temperature coefficient      (0.065±0.015)%/°C

Open-circuit voltage temperature coefficient       -(80±10)mV/°C

Peak power temperature coefficient              -(0.5±0.05)%/°C

NOCT (Air 20°C; Sun 0.8kW/m wind 1m/s)            47±2°C

Operating temperature                                          -40°C to 85°C

Maximum system voltage                                        1000V DC

Power tolerance                                                            ±3%

4bb 5bb 250w poly solar panel anti-reflective tempered solar module

4bb 5bb 250w poly solar panel anti-reflective tempered solar module

Application    

Packaging & Shipping

Our Services   

 1.Reply your inquiry in 24 working hours.

 2.Customized design is avaliable ,OEM is welcome .

 3.Delivery the goods to our customer all over the world with speed and precision.

 4.Offer customer the products with good quality and competitive price.

 






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Ms. Judy
Tel: 86-571-58986600
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Hangzhou Dongke New Energy Technology Co.,Ltd
Room1304-C,No.1160 Gongwang street ,Fuyang Area, Hangzhou, Zhejiang, China (Mainland)
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