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N-Type 400w solar panels
Quick Answer: Sungold 400 watt solar panels are high-output PV modules for space-limited solar projects. The series includes rigid, flexible, and portable 400W-class panels for RV, marine, off-grid, and OEM applications, with shingled and N-type TOPCon cell options for higher efficiency and stable output.
Sungold’s 400-watt solar panels deliver high-efficiency power for off-grid and residential systems. Featuring advanced H-type technology,TÜV-Certified Reliability these durable panels ensure maximum energy yield. Perfect for RVs and rooftops, they provide a reliable, long-term clean energy solution for any solar project.
Product List
SGM2-N-435W
Rigid solar panels -- High-Efficiency N-Type/ Engineered for Durability/Maximum Power Yield
HP-4X100W
Portable solar panels -- TÜV-Certified Portable Power/High-Efficiency Output/ Rapid Deployment
SG-T-PA219-400W
Flexible solar panels -- Lightweight Flexible Module、TÜV-Certified Reliability/Weather Resistant Design
BXF-4*100W
Suitcase solar panels -- Cost-Effective Energy/ Reliable Off-Grid Power/Outdoor & Camping Ready
Which Solar Panel Is Right for Me?
Product Testing Standards
IEC61730
IEC61215
IEC 63163
Application scenarios
Sailboat
Pergola
Farm
Camping
Garden
FAQs About Sungold 400W Solar Panels
Our 400W panels utilize advanced shingled cell technology and high-efficiency N-type TOPCon cells. This design eliminates traditional ribbon connections, reducing energy loss and providing better performance in shaded conditions.
Yes. The 400W series (including rigid and flexible models) is designed with IP67/IP68 waterproof ratings and has passed salt-spray corrosion tests, making it ideal for yachts, boats, and coastal installations.
Absolutely. It is one of our most popular choices for RV off-grid systems. Its high power density allows you to maximize limited roof space while providing enough energy to power appliances like refrigerators and lights.
Sungold rigid solar panels are built to last over 25 years. We offer a comprehensive warranty that covers material defects and ensures a linear power output of at least 80% after 25 years.
The panel features pre-drilled holes on the back of the aluminum frame for easy mounting. It is compatible with standard Z-brackets, tilt mounts, and other universal solar mounting systems.
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