Gold Member Since 2013
Audited Supplier
Nanjing Greatsolar PV Technology Co., Ltd.

Solar Panel, Solar Module, Poly Solar Panel manufacturer / supplier in China, offering Polycrystalline Silicon, Poly Solar Cells Material and 1640*992*40mm Size Solar Panels 250 Watt, 270W Mono Solar Panel with Good Quality and High Efficiency, Manufacturer in China, 50W Mono Solar Panel, Professional Manufacturer From China, TUV Certificate! and so on.

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Supplier Homepage Product poly solar panel Polycrystalline Silicon, Poly Solar Cells Material and 1640*992*40mm Size Solar Panels 250 Watt

Polycrystalline Silicon, Poly Solar Cells Material and 1640*992*40mm Size Solar Panels 250 Watt

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 20000 Piece/Pieces Per Month
Transport Package: Carton/Wooden Case
Payment Terms: L/C, T/T, D/P, Money Gram, Western Union

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Basic Info
  • Model NO.: GSPV250P
  • Size: 1580mm*808mm*35mm
  • Output Voltage (V): 44.9
  • Delivery Detail: 7-15days
  • Specification: CE, ISO, TUV
  • HS Code: 8541402000
  • Material: Polycrystalline Silicon
  • Max. Power: 250W
  • Solar Power (W): 250W
  • Trademark: GSPV
  • Origin: Jiangsu, China (Mainland)
Product Description

Polycrystalline Silicon,Poly Solar Cells Material and 1640*992*40MM Size solar panels 250 watt


Part Number
OriginNanjing, China
MaterialPolycrystalline Silicon
Related Maximum Power(Pmax)250W
Current at Pmax(Imp)8.20A
Voltage at Pmax(Vmp)30.5V
Short-Circuit Current(Isc)8.72A
Open-Circuit Voltage(Voc)37.2V
Module Dimension1640*992*40mm
Cell dimension156*156mm
Cell configuration60 (6*10)PCS in series
Power Temperature Coefficient-0.44%/K
Open-Circuit Voltage Temperature Coefficient-0.33%/K
Short-Circuit Current Temperature Coefficient0.06%/K
All Technical Data atSTC: AM1.5  E=1000W/m²  Tc=25ºC
Nominal Operation Cell Temperature45±2ºC
Cables4.0mm², Length: 900mm
Front Glass3.2mm, high transmission, low iron, tempered glass
Junction BoxIP65 Related
FrameAnodized aluminium-alloy
Packing Configurations2pcs/carton
Warranty10 years limited product warranty
First year guarantee no less than 97% power output
25 years guarantee no less than 80% power output
Delivery Timewithin 7 days after down payment received

Normally packing:  2pcs/5pcs/10pcs/25pcs per carton, 24pcs/29pcs per pallet, 529pcs/812pcs/870pcs per 40ft
Individual packing requirement is acceptable.
1. By Sea: Delivery from Shanghai seaport
2. By Express: Post by DHL, EMS, UPS, TNT, etc.
Company Profile:
We are a professional manufacturer specialized in Solar Panels with more than 7 years of experience.
Our main products: Mono and Poly Solar Panel, Solar power system, Solar charger controller, Inverters, Solar LED lights, Solar air-conditoning and so on.

What we can provide: High quality and very competitive price, fast delivery and best service!
A trustable and reliable supplier for your business. We have already exported our products around the world includes Russian, Middle East, South American, Southeast Asia and so on.
1. Excellent efficiency, Easy Installation & Maintenance
2. Outstanding performance in Low-Light
3. High transparent, Low-Iron, Tempered Glass
4. Ability to withstand High Wind-Pressure and Snow-Load
5. Advanced module sealing technology to eliminate leakage and frame deformation
6. Competitive price to save your cost!
For any details, please don't hesitate to contact me any time!
Send your message to this supplier
Mr. Leo
Sales Director
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