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250 watt high power solar panel /solar module product

FOB Price: US $0.6 - 0.68 / Watt Get Latest Price
Min.Order Quantity: 20 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Port: Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union
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Quick Details

Place of Origin:
Hebei China (Mainland)
Brand Name:
Model Number:
Polycrystalline Silicon
Number of Cells:
Max. Power:
250 watt
Cell efficiency:

Packaging & Delivery

Packaging Detail: cartons&wooden pallets
Delivery Detail: within 15-20 days after deposit


1)High power solar panel: 250watt
2)CE TUV Approved
3)A grade cell efficiency>16%
4)25years output warranty
5)Range 3-300w

Company Introduction:

We design, develop, manufacture and sell  variety of multi-crystalline modules ranging from 5 W to 300 W in power output, built to general specifications for use in a wide range of on-grid and off-grid residential, commercial, industrial and other solar power generation systems.


To assemble solar modules, we interconnect multiple solar cells by taping and stringing the cells into a desired electrical configuration. The interconnected cells are laid out, laminated in a vacuum, cured by heating and then packaged in a protective light-weight aluminum frame. Once sealed our solar modules are become weatherproofed and are able to withstand high levels of ultraviolet radiation and moisture.


With continuous commitment to research and design, our engineers work every day to improve quality, efficiency and reliability of our modules. Manufactured under ISO9001 and CE certified conditions, our modules are engineered to withstand extreme temperatures and harsh weather conditions.


156*156cell characteristics of Poly silicon

1.specification156mm*156mm+/-0.5mm,the thickness of 220um+/-30um,200um+/-30um.

2. high photovoltaic conversion efficiency.

3. low reverse current, high shunt resistance, high reliability.

4. positive by dark blue silicon nitride anti-reflective film covering, color harmony, a good appearance. This film has a very good passivation effect of the main gate 2mm positive line(Ag).

5. the back of 4mm welding substrate (silver),back table area (A1)BSF and the inter-electrode high-strength adhesive to ensure that the next rally to enhance the integration degree of welding.



Item advantage:

1. High-efficiency crystalline silicon solar modules with competitive price.
2. We have professional engineers to design and development provide a complete system package for end users.
3. 25 Years output power warranty.



250 watt high power solar panel details:



Poly solar panel 250w

Item No.


Maximum Power(W)


Open circuit voltage(Voc)


Short Circuit Current(Isc)


Maximum Power Voltage(Vmp)


Maximum Power Current(Imp)


Solar Cell

156*156mm Poly silicon

Number of Cells(pcs)

66 pcs

Size of Module(mm)


Frame Material


Backing (Brand Type)

TPT(made in China)

Cell Efficiency (%)


Junction Box Type

Pass the TUV Certificate

Length of Cables (mm)


Maximum system voltage

1000V DC

Tolerance Wattage (e.g.+/-5%)


Temperature Range

-40° C~ +85° C

Surface Maximum Load Capacity

60m/s(200kg/sq. m)

Allowable Hail Load

steel ball fall down from 1m height


10 years product warranty and 25 years 80% of power




 160-185 Monocrystalline silicon Soalr panel products are also our  HOT SALE. welcome Your Inquiry.

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Mingshi International Group Corporation is a large-scale standardization enterprise group, which includes Tangshan Mingshi Industry Co., Ltd. and Hebei Zhongming Energy & Technological Co., Ltd.

Hebei Zhongming Energy & Technological Co., Ltd is also located in Tangshan City, Hebei Province, China. Zhongming covers an area of 44,000 square meters. Zhongming is a high-tech enterprise which integrates solar photovoltaic technology research and development, production and sale as one unity. ... View detail

Basic Information

Product/Service (We Sell): solar panel,solar panel,solar system,iron ore,cold rolled coil  
Number of Employees: Above 1000 People  

Trade & Market

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

Factory Information

Number of R&D Staff: 31 - 40 People  
Number of QC Staff: Above 50 People  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2003

Communicate with Supplier:

Ms. Lauren zhang
Ms. Lauren zhang:
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