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250W Polycrystalline PV Sun Solar Panel Module High Quality per watts price

FOB Price: US $0.6 - 0.67 / Watt Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 30,000,000 Watt/Watts per Month
Port: Shanghai or Ningbo
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Zhejiang China (Mainland)
Brand Name:
Model Number:
Polycrystalline Silicon
Number of Cells:
60,60 cells in series
Max. Power:
Solar cell:
Poly-crystalline 156*156mm
Output Tolerance:

Packaging & Delivery

Packaging Detail: Carton+Wooden Pallet 330pcs/20' container 868pcs/40'container
Delivery Detail: whthin 15 days after the advanced payment


1. High cell efficiency
2.30 QC procedures
3.Unique frame design, easy installation
4.10 years warranty,25 years life


Technical Specification:


Optimum Operating Voltage(Vm)30.76V
Optimum Operating Current(Im)8.13A
Open-circuit Voltage(Voc)37.75V
Short-circuit Current(Isc)8.55A
Cell Efficiency17.1%
Solar CellPoly-crystalline 156*156mm
Output Tolerance(Pmax)0~+3%
Number of cells60 cells in series
Module Dimension1640*992*35mm
Max.System Voltage1000V(TUV)/600V(UL)
Max.Series Fuse Rating15A
Output CablePV 4mm2
Cable Length90cm±5
Number of bypass diodes3
Temperature cycling range(-40~85°C)
Temperature coefficients of Isc+(0.053±0.01)%/K
Temperature coefficients of Voc-(0.35±0.001)%/K
Temperature coefficients of Pmax-(0.40±0.05)%/K
Load Capacity330pcs/20'GP




1. High cell efficiency(up to 16%) with quality silicon materials for long term output stability and reliability.
2. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
3. Unique frame design with high mechanical strength for easy Installation.Entire module certified to withstand high wind loads (240 Pascal) and snow loads (540 Pascal)
 4 Advanced encapsulation material with multiplayer sheet lamination to provide efficient protection from the severest environmental conditions, PET sheet imported from Toyo Japan with advanced encapsulating material
5. Outstanding electrical performance under high temperature and low irradiance conditons,tolerance from +/- 3% ensures power output reliability
6. Excellent performance in harsh weather , Outstanding electrical performance under high temperature and low irradiance
 7. Strictly quality control ensure the stability and reliability, totally 30 QC procedures


Solar panel applications

1.solar panel for Commercial and industrial building roof-top systems
2.solar modules for residential roof-top systems
3.solar panels for any commercial or industrial ground mount systems
4. Remote telecommunication power wupply
5. solar panel can use for Water pumping systems
6. solar panel can use for On-grid/Off-grid system
7. solar panel can use for Rural electrification and Solar farms


Solar panel quality and warranty 


1.Peak power of single module in guaranteed in +-3%power tolerance.
2. Average power of modules in single order is guaranteed not less than the peak power
3. Rigorous quality control meets the highest international standard
5.No less than 97% output power in the first year
6.No more than 0.7% annual declination since the second year
7.25-year warranty at 80.2% power output
8.Product warranty enforced by CHUBB Insurance
9.Enhanced design for easy installation and long-term reliability






T/T, L/C


Material in stock can be produce (procedure 5-20days) right away after pre-payment confirmation. COSCO Mearsk MSC ship to worldwide for safe shipping, don't worry about package damager or loss. It take 15-40 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.And we have about 12 years in solar panel production and exporting all over th world


We are manufacturers and wholesalers of solar panels and renewable energy products. Our solar business has been established since 2006. Our engineers are experienced in solar and related accessories, if you buy from us you deal with not just a seller; the whole technical team is behind you and your business. OEM and ODM services are both available. We would like to be your best supplier in China.


  1. All our solar panels following IEC6125, IEC61730 standard, Have CE, TUV, MCS, CGC Certifications, also on Australia Clean Energy Council (CEC) list.
  2. The solar cell efficiency is 16%-18.5%. All material certificate by TUV IEC test, meet the solar panel 25 years at outdoor performance.







Product Pictures:








Production Procedure & application:














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Hangzhou Zhejiang University Sunny Energy Science and Technology Co.,Ltd is recognized as the "National high and new tech enterprises". Sunny Energy dedicate to PV product development, manufacturing, sales and after-sales service, and provide a comprehensive solution of photovoltaic systems. The headquarter is located in zhejiang university national park and producing bases in Fuyang City and Tonglu County.

Relying on the integrated resources of talents, science and technology, experimental ... View detail

Basic Information

Product/Service (We Sell): Solar panel,Solar inverter,LED,Solar module  
Brands: Suntellite  
Number of Employees: 501 - 1000 People  

Trade & Market

Main Markets: Africa
South America
Mid East
South Asia
Central America
Eastern Europe
Eastern Asia
Southeast Asia
North America
Domestic Market
Southern Europe
Western Europe
Northern Europe
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: Above 50 People  
Number of QC Staff: Above 50 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2001

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