550W Mono Silicon Solar Panels for Home Rooftop
Higher Durability
The multi-busbar design can decrease the risk of the cell micro- cracks and fingers broken.
High Power Density
High conversion efficiency and more power output persquare meter,by lower series resistance and improved light harvesting.
PID Resistant
Tested in accordance to the standard IEC 62804, our PV modules have demonstrated resistance a gainst PID (Potential Induced Degradation), which translates to security for your investment.
Bigger Cells with better performance
A slight increase of the size of our cells, Boosts the performance of the newest modules by six percent on average.
First-class Quality Assurance
10-year warranty for material and technology
25-year linear power output warranty
Comprehensive Certificates
IEC61215, IEC61730
ISO9001:2015 Quality management systems
ISO14001:2015 Environmental management systems
ISO45001:2023 Occupational health and safety management systems
Mechanical Parameters
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Cell
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Mono-crystalline silicon solar cells
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Dimension of module
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2278*1134*35mm
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Solar Cell Size &Quantity
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210*35mm(8*32=256pcs)
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Weight
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27.5kg
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Package
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30pcs/pallet
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Max. Rated Parameters
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Max.system voltage
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DC1500V
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Max. Series Fuse Rating
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25A
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Working Temperature:ºC
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-40ºC~+80ºC
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Certificate
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TUV/CE/SGS
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About Us
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We specialize in the research, development, production and export of portable outdoor power supply products. Our factory covers 10,000 square meters with over 1,200 workers, 8 production lines. There are 5 professional circuit R&D teams.We have over 15 years' experience of OEM and ODM services for our clients from all over the world including the US, the UK, Korea, France, Germany, Italy and other countries.
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Q&A
1.Are you factory?
Yes, we owns factory in Dongguan China. Welcome to visit our factory!
2. How can we guarantee quality?
Always a pre-production sample before mass production. Always final Inspection before shipment;
3.What are your main products?
We are a professional manufacturer of POWER STATION, SOLAR PANEL, POWER BANK, SOLAR POWER SYSTEM,WIRELESS CHARGER etc.
4.Which certificate you have?
CE/ ROHS/ FCC are all available. Many certificates for factory and products ,which can meet different requirement of you.
5.Which shipping service you will use for my goods ?
We used DHL/Fedex / UPS/TNT/EMS as customer like. We can also send to your forwarder or agent in China as you need.
6.How to customize my own design?
Send your pictures to our email and let us know your request of product print and final effect.
7.How can I make OEM or ODM orders?
Yes, we can make OEM/ODM.
Others:
Any question, feel free to contact us. I will reply you as soon as possible . Thank you!