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250W Poly Solar Panels

FOB Price: US $0.58 - 0.6 / Watt | Get Latest Price
Min.Order Quantity: 10 Set/Sets
Supply Ability: 100 Milliwatt/Milliwatts per Year
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
Output Voltage (V):
Solar Power (W):
Grid tied solar power system:
Home solar power

Packaging & Delivery

Packaging Details: Packaging Detail: Paper packing with free fumigate polywood pallets. 80Sets/40'GP 40Sets/20'GP Delivery Detail: 1st delivery within 2week from deposit 30%-50%
Delivery Detail: 7-10days


250w poly solar panel. Suitable for On grid solar power system and 1MW solar power plant.

Product Description
Maximum Power (Pmax)W250
Power ToleranceW(0,+5)
Maximum Power Voltage (Vmp)V30.70
Maximum Power Current (Imp)A8.14
Open Circuit Voltage (Voc)V37.90
Short Circuit Current (Isc)A8.72
Module Efficiency (ηm)%17.03
Dimension of modulemm1480*992*40mm(64.6*39.1*1.6inch)
Pmax Temperature Coefficient%/C-0.44
Voc Temperature Coefficient%/C-0.32
Isc Temperature Coefficient%/C0.44
Maximum System VoltageVDC1000(TUV);600(UL)
Maximum Series Fuse RatingA15
Operating TemperatureC-40~ +85
STC:1000W/m2.AM1.5 and 25C cell temperature, NOCT : Nominal Operating Cell Temperature








  • ZERO Bulk Returns in Company History
  • Long lifespan: 25Years lifetime guarantee, 12years workshop warranty. 90% output in first 10years. 85% output in next 15years.If module fail during warranty period, please contact local dealer, and provide the warranty card to replace the products.
  • Solar panels are withstand extreme working condition (from -40°C to 120°C)
  • Grade A solar panels rated by TUV.
  • High transformation efficiency solar panels
  • New UV reflector protected Layer
  • Maintenance free solar panels
  • No exposed metal parts
  • Custom-made available
  • 100% EL TEST before and after laminator for each solar panels
  • TUV,MCS,CEC,IEC61215,IEC61730,CE,UL approved solar panels
  • CHUBB insurance company to guarantee the quality of solar panels
  • Bankable solar panels in German,Italy,UK,Denmark country



Company Information

Solar Leading was rated top 50 factories in China, with more than 500 employees  worldwide. Since 2008 we started solar production, we have produced and sold more than 800MW of clean solar energy over 74 countries. As a solar system supplier, we supply all the components for a solar system under one roof. Offering engineering, procurement, construction and financing services, we provide integrated and comprehensive services for the development of solar power plants.





One stop solution of solar system
Early Research1. Project location
2. Installation area
3. The ability to send power
4. Capital and rough size
Project Proposal5. Project background and necessity
6. Situation at home and abroad
7. System configuration
8. Method of being connected to grid
9. Installation commissioning solution
10. Budgetary estimates
11. Measurement of capacity
12. Financial analysis
Engineering Design13. Solar module selection
14. The selection of electrical equipment
15. Monitoring and communication system design
16. Design of capital construction
17. Design of power grid access system
Engineering Construction18. Organizing and arranging construction
19. Equipment installation and commissioning
20. System commissioning and acceptance inspection





PV panel modelSizeContainer SpecQuantity
240W-250W Poly solar panels1480*808*35mm20ft Container382pcs
40HQ Container764pcs



Payment terms


 How to do business with us ?

Payment termsTT 30% in advance production, remains 70% before shipment
LCLC amount below US$30,000.00 ,We need charge US $500.00 for LC fee.
LC amount above US$100,000.00,we can accept long term payment against different ineterestsLC 30days with 1.9% interests LC amount
LC 60days with 2.8% interests LC amount
LC 90days with 4.5% interests LC amount
LC 180days with 6.5% interests LC amount
LC 360days with 7.6% interests LC amount
DPDP at sight: We need charge 1.1% interests based on contract amount.
Delivery time7-10days for container quantity



  • On-grid or off-grid solar power system; 
  • MW Solar Power Plant; 
  • Commercial and industrial building roof-top systems; 
  • Home and official appliances power supply solar systems;


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  Utility Scale


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Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
As a system supplier, solar leading supplies all the components for a solar installation under one roof. Offering engineering,procurement, construction and financing services, we provide integrated and comprehensive services for the development of solar power plants. Solar leading employs more than 1,500 people worldwide. Since Solar leading's founding in 2007,it has produced and sold more than 500MW of clean solar energy View detail

Basic Information

Business Type: Trading Company  
Main Products: Solar Panel,LED Lights,Solar micro Inverter,Solar System,solar panel manufacturers in china  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
Northern Europe
Central America
Western Europe
South America
South Asia
Southern Europe
Southeast Asia
Eastern Europe
Eastern Asia
Mid East
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 91% - 100%  
Trade Shows: Intersolar Europe    

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 21 - 30 People  

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How It Works

Verified Supplier - Qingdao Solar Leading Co., Ltd.
China (Mainland) | Trading Company | Contact Details
Experience: Established 2012

Communicate with Supplier:

Ms. Tracy Du
Ms. Tracy Du:
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