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![](http://eu.ecoflow.com/cdn/shop/files/400_rigid_1.png?v=1666604834&width=2000)
![](http://eu.ecoflow.com/cdn/shop/files/400_rigid_2.png?v=1666604837&width=2000)
High Solar Energy Conversion
Made from highly efficient monocrystalline cells, the 400W rigid solar panel has an excellent efficiency rating of 23%, allowing you to charge faster than using similar-sized panels. Combine this panel as part of your existing PV system or Power Kits setup, and allow the integrated MPPT algorithm to optimize your solar input.
![](http://eu.ecoflow.com/cdn/shop/files/400_rigid_3.png?v=1666604836&width=2000)
Waterproof & Durable
The 400W rigid solar panel is designed for the outdoors. With an IP68* waterproof rating and a robust anti-corrosive aluminum frame, the panel can withstand a wind speed of up to 130mph* and a significant snow load of up to 113lb* and continue to capture solar energy for years to come.
*Water and dust resistance were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum water depth of 1 meter for up to 72 hours.) *Well-mounted solar panels can withstand a dynamic 2400pa wind pressure load (130mph wind speed) and a static 5400pa snow load (113lb per sq foot of snow).
![](http://eu.ecoflow.com/cdn/shop/files/400_rigid_4.png?v=1666604835&width=2000)
Off-grid & On-grid Solution
This high-wattage panel works for both on-grid and off-grid solar-powered setups, storing energy for outages, reducing power bills, or powering an off-grid home.
![](http://eu.ecoflow.com/cdn/shop/files/400_rigid_5.png?v=1666604839&width=2000)
Universally Compatible
EcoFlow solar panels use an all-inclusive solar connector, so you can even use them with your existing 48V power system. The 400W solar panel includes a 300mm charging cable that gives you plenty of space to mount multiple panels, maximizing solar input.
![](http://eu.ecoflow.com/cdn/shop/files/100_rigid_7.png?v=1666603223&width=2000)
What's in the box
1. 2×400W Rigid Solar Panel
2. User Manual and Warranty Card
The solar to XT60i charging cable is not included in this bundle. Click here to get a solar to XT60i charging cable.
![](http://eu.ecoflow.com/cdn/shop/files/400_rigid_what_s_in_the_box.png?v=1666604834&width=2000)
Specs
Short Circuit Current
13.79A
Open Circuit Voltage
37.10V
Dimension (inch)
67.8×44.6×1.38
Dimension (cm)
172.2×113.4×3.5
Connector Type
Solar Connector
Efficiency
23%
Cell Type
Monocrystalline
Rated Power
400W
Net weight (lbs)
48.1lbs
Net Weight (kg)
21.8kg