About 90206 results:
Solar Cells, Solar Panel (29917) , Storage Batteries (223)

Hot Sale 280W solar panel manufacturer in china with TUV IEC certificate

FOB Price: US $0.55 - 0.6 / Watt Get Latest Price
Min.Order Quantity: 10 Piece/Pieces for solar panel
Supply Ability: 15000 Piece/Pieces per Month solar panel
Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,payable
Add to My Favorites

Quick Details

Place of Origin:
Jiangsu China (Mainland)
Brand Name:
Resun Solar
Model Number:
Monocrystalline Silicon
1940 x 990x 40mm
Number of Cells:
Max. Power:
solar panel cell:
Monocrystalline silicon solar cells 156x156mm
solar panel Number of cells:
72 pcs
solar panel weight:
22.5 KG
solar panel Voc:
44.8 V
solar panel Isc:
8.14 A
solar panel Vmp:
36.9 V
solar panel Imp:
7.60 A
solar panel efficiency:
above 17.5 %
solar panel colour:
blue and dark blue
solar panel working time:
more than 25 years

Packaging & Delivery

Packaging Detail: paper carton and wooden pallet for solar panel according the international Land and Sea transportation standard.
Delivery Detail: within 7 days against the advance payment


solar panel
1.high efficiency & 10 years warranty
2.widely used,easy installation
3.TUV and CE
4.OEM accept,fast deliver

  Solar panel  Specifications


RSM280M solar panel, 280W Mono solar panel manufacturer in China by RESUN Solar


280W  Solar Panel  Detail Data Sheet:

(Test condition: 1000W/m2,  AM1.5,  25°C)





Mono crystalline silicon

Maximum Power



Production Tolerance



Maximum Power voltage



Maximum Power current



Open circuit voltage



Short circuit current



Size of module (wide and high)


Frame (type, material and thickness)

Anodized Alu. Alloy frame,40mm thickness

Number of cells


Weight per piece   Kg


Type of junction box

 PV junction box

Cable type and length,

Connector type

 PV cable, 0.8m

Plug and socket

Maximum system voltage


Temperature coefficient of Isc      


Temperature coefficient of Voc


Temperature coefficient of power


Temperature coefficient of Im


Temperature coefficient of Vm


NOCT (Nominal operating cell temperature)



>=100 MΩ

Voltage Standoff

AC2000V, DC3000V

Wind Bearing

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

Impact Resistance Hail Impact Test

227g steel ball fall down from 1m height



Quality guarantee

10 years product warranty and 10 years 90% of power and 25 years 80% of power


  •  Features
  • 1 High cell efficiency with qualified silicon solar cells for long term output stability
    2Strictly quality control ensure the stability and reliability, totally 23 QC procedures
    3High transparancy low iron tempered glass with enhanced stiffness and impact resistance
    4Both Polycrystalline and Monocrystalline
    5Excellent performance in harsh weather
    6Outstanding electrical performance under high temperature and low irradiance
  •  Quality assurance testing

1. Thermal cycling test


2. Thermal shock test


3. Thermal/Freezing and high humidity cycling test


4. Electrical isolation test


5. Hail impact test


6. Mechanical, wind and twist loading test


7. Salt mist test


8. Light and water-exposure test


9. Moist carbon dioxide/sulphur dioxide



Solar Panel Pictures show






Solar panel applications for residentional use in Mashal island


This model of Mono crystalline solar panel can be used for both on-grid and off-grid solar system. We have exported our solar panel to Germany, France, Spain, Italy, Africa, India and so on, we have customers around the world.





Solar Panel Packing reference



280Wp Solar Panel TUV and  CE certificates


Our products are with high quality--TUV and CE certificates. Welcome buy samples from us for test.






Resun Solar Panel Exhibition show:


The following are some of our exhibition photos we have been participent. we showed our products to local  customers and find many reliable clients for long term partnership.









Resun Solar panel Other Information: 



T/T, L/C and Skrill(Moneybookers) are the payment methods we accept at present.



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 takes about 15-40 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.



We are manufacturers and wholesalers of solar panels and renewable energy products. Our solar business has been established since 2007. 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. We would like to be your best supplier in China.



1. All our solar panels following IEC6125, IEC61730 standard, Have CE, TUV Certifications.

2. The solar cell efficiency is 16%-18.5%. All material certificates by TUV IEC test, meet the solar panel 25 years at outdoor performance.




Frequently Asked Questions


1. What is the brand for this 280W solar panel made in China by Resun Solar?


 ---RESUN solarwe are the manufacturer of this 280W solar panel, small order is available, wholesales is welcomed.




2. What kind of Solar Cells does it have?
---Monocrystalline 156*156mm.


3. Is the front panel Glass or Plastic?
---Tempered glass 3.2mm thickness, Light transmittance up to 95%.


4. Does it meet Europe Standards for Solar Energy?
---This is TUV approval products, all the producing procedure apply TUV&CE.


5. What is the Efficiency level?
--- Between 16-18.9% for solar cells.


6. What is the Nominal Voltage?
---18V, so it can charge 12V battery., if you want 36V, so you can charge 24V battery, just loose the cable from the solar panel and connect them in series, if you not sure what to do, just mail us.


7. What is the Warranty Period, How many years? 
---6 years; 90% output in 10 years, 80% output in 20 years; 25 years life span.






1. Customer satisfaction is completely guaranteed. If for any reason you are unsatisfied with your order, please contact us FIRST before you leave the feedback.               


2. We will do our best to take care of you and if you have any questions please do not hesitate and feel free to contact us at : 0086 512 6629 2101 or Email  us.  



We looking forward to cooperate with you and establish a long term partnership between us.


 Thanks for your attention on our company and our product!




Verified Information

This information was Verified by TÜV Rheinland and is valid for the following period: 2014/04/30 --- 2015/04/29
The information below covers both the Gold Supplier and its related companies, which are defined according to china laws and regulations, and which will also be clearly displayed in the full report >>

The competitive advantage of product line:

The products are exported to Southeast Asia, Eastern Asia and Western Europe etc.

Production Capacity:

Product Line Name Production Line Capacity Actual Units Produced(Previous Year)
Solar Energy Products Solar Panel 60,000 Pieces / Month, Solar System 300 Sets / Month, Solar Light 100 Pieces/ Month, Solar Cell 5,000 Pieces / Month, Solar Frame 60,000 Sets /Month

Export Market Distribution:

Market Revenue(Previous Year) Total Revenue (%)
Southeast Asia confidential 60.31
Africa confidential 0.98
Oceania confidential 3.0
Eastern Asia confidential 14.56
Western Europe confidential 5.0
Southern Europe confidential 0.25
South Asia confidential 0.53
Domestic Market confidential 15.37

Production Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Sawing Machine 1 XIZHANGZE 4 2.0 Acceptable
Sawing Machine 2 XIAHZNGZE 2 2.0 Acceptable
Punching Machine J23 6 3.0 Acceptable
Laser Cutting Machine SUNIC 4 3.0 Acceptable
Cutting Machine ZHANGJIAGANG 1 1.0 Acceptable
Laminating Machine YUDA 2 3.0 Acceptable
Framing Machine No Information 1 4.0 Acceptable

Testing Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Solar Cell Tester JDSGC-8BG 2 4.0 Acceptable
Multimeter MS8215 1 4.0 Acceptable
Solar Cell Module Tester JDSGC-8CM 1 4.0 Acceptable

Production Flow:

  • Raw Material Inspecting
    Raw Material Inspecting
  • Cutting
  • Sorting
  • Soldering
  • Laying
  • Laminating
  • Sawing
  • Punching
  • Framing
  • Final Inspecting
    Final Inspecting
  • Packing 1
    Packing 1
  • Packing 2
    Packing 2


Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date --- Expired Date
CE TUV NORD 44 799 12 406749-013 Crystalline Silicon Terrestrial Photovoltaic (PV) Modules 2012/07/20 --- 2049/12/31
IEC TUV NORD 44 780 12 406749-047 Mono-crystalline Solar Cell Modules 2012/07/20 --- 2017/05/29
IEC TUV NORD 44 780 12 406749-046 Mono-crystalline Solar Cell Modules 2012/07/20 --- 2017/05/29
Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Resun Solar Energy Co., Ltd was founded in 2007,engaged in developing and manufacturing photovoltaic solar products.
We have five main products series to meet different demands of customers. They are RSM series of polycrystalline and mono crystalline silicon solar panel from 2W to 310W with the production Capacity of 30MW per year, RSHS Serial solar home system for family using, RSLS Serial solar lighting System, RSPS serial for solar pump system and RSPL serial for Portable Solar Camping ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Solar Panel,Solar System,Solar Light,Solar Cell,Solar Frame  
Brands: RESUN  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Southern Europe
South Asia
Western Europe
Eastern Asia
Domestic Market
Southeast Asia
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 91% - 100%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Building 15, Puzhuang Industrial Park, Wuzhong District, Suzhou City, Jiangsu Province, China  
Number of Production Lines: 5  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

Download and view Report
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Southeast Asia 60.31% , Domestic Market 15.37% , Eastern Asia 14.56%
Experience: Established 2010

Communicate with Supplier:

Ms. Susan Feng
Ms. Susan Feng:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>