paper carton and wooden pallet for solar panel according the international Land and Sea transportation standard.
within 7 days against the advance payment
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 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,
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)
Impact Resistance Hail Impact Test
227g steel ball fall down from 1m height
Cell CONVERSION EFFICIENCY >18%
10 years product warranty and 10 years 90% of power and 25 years 80% of power
High cell efficiency with qualified silicon solar cells for long term output stability
Strictly quality control ensure the stability and reliability, totally 23 QC procedures
High transparancy low iron tempered glass with enhanced stiffness and impact resistance
Both Polycrystalline and Monocrystalline
Excellent performance in harsh weather
Outstanding 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 solar, we 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!
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.
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
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