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400 Watt Solar Panel, 2×200W N-Type 16BB 12V Solar Panels, 25.6% High Efficiency, IP68 Waterproof, 30-Year Lifespan for RV, Van, Marine, Off-Grid Systems

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Availability: Only 4 left in stock, order soon!
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Arrives Thursday, Apr 30
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Size: 200W 2PC


Features

  • Up to 25.6% High Conversion Efficiency More Power from the Same Space25.6% efficiency means more watts per square inchgreat for tight RV roofs and compact off-grid builds. Higher efficiency also helps you reach your daily energy goal with fewer panels, less hardware, and cleaner wiring, making system planning simpler.
  • Advanced N-Type 16BB Solar TechnologyThe ECOBOSS 200W solar panel utilizes cutting-edge N-type solar cells paired with 16BB busbar technology, offering superior power output and long-lasting reliability. This high-efficiency design minimizes the occurrence of hot spots and micro-cracks, ensuring consistent performance and durability for years to come.
  • Durability Designed for the Long HaulBuilt with premium tempered glass and corrosion-resistant aluminum, this ECOBOSS solar panel is engineered to withstand the elements. With an exceptional lifespan of up to 30 years, it provides long-term energy generation and reliable performance, even in challenging weather conditions.
  • Stable Power in High TemperaturesThe ECOBOSS 200W panels low temperature coefficient of -0.3%/K ensures minimal power loss, allowing it to perform consistently even under extreme heat. Perfect for sunny climates, this panel maximizes energy output during high-temperature periods.
  • Compact & Easy Installation for RVs and MoreWith dimensions of 52.8 x 30.3 x 1.18 inches and weighing just 23.8 lbs, this 200W solar panel is an ideal choice for compact applications like Class B vans, RVs, and small rooftops. The panel comes equipped with pre-drilled holes for easy, secure mounting to standard rail mounts or other surfaces, simplifying the installation process.
  • Decades of Support and Reliable WarrantyEnjoy peace of mind with our 10-year tech support and a 25-year performance warranty. We stand behind the ECOBOSS 200W solar panel with dedicated customer support, offering expert assistance for system design and ensuring sustained power output.

Brand: ECOBOSS


Material: 3.2MM Tempered Glass, Aluminum, EVA Film, N-Type Monocrystalline Solar Cells, TPT Backsheet


Product Dimensions: 30.3"L x 1.18"W x 52.7"H


Efficiency: 25.6%


Included Components: 200W solar panel 2 pack


Efficiency: 25.6%


Amperage Capacity: 9.6 Amps


Maximum Voltage: 20.84 Volts


Upper Temperature Rating: 85 Degrees Celsius


Maximum Power: 400 Watts


Special Features: 25.6% High Conversion Efficiency、N-Type 16BB CELL、IP68、30 Year Long Lasting Outdoor Performance、Compact & Easy Installation


Output Voltage: 12 Volts


Item Dimensions L x W x H: 30.3"L x 1.18"W x 52.7"H


Material Type: 3.2MM Tempered Glass, Aluminum, EVA Film, N-Type Monocrystalline Solar Cells, TPT Backsheet


Brand Name: ECOBOSS


Included Components: 200W solar panel 2 pack


Model Number: 200W


Manufacturer Warranty Description: 1 year


Manufacturer: Hong Kong Xianglin


Item Type Name: no


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Flimsy, poorly built, not for mobile applications
Size: 200W 2PC
These should not be used for mobile / RV applications. The frame is paper thin, less than 1/16" and very soft aluminum. I have 3 other sets of cheap Amazon panels and the frames on all of them are more than double the thickness. These are dangerous to have mounted on the roof of a moving vehicle IMO - very, very flimsy panel. The build quality is poor as well, there's visible gaps between frame and glass at all 4 corners - these are the worst panels I've ever purchased. Did not even bother testing output, back in the box immediately. ... show more
Reviewed in the United States on March 17, 2026 by Ashley I.

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