Rigid Solar Panels - EcoFlow UK

Rigid Solar Panels

Our rigid solar panels are specially designed to endure extreme weather conditions, making them ideal for permanent installations, from your off-grid build to RV roofs. Made from highly efficient monocrystalline solar cells, recharge your Power Kits LFP batteries or portable power stations faster than ever before.

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Solar Panels for RVs or Tiny Homes

EcoFlow 100W Rigid Solar Panel

With a compact design and high-efficiency rating, string together several 100W rigid solar panels to quickly charge your LFP batteries and power your RV for days.

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Solar Panels for Home or Off-grid Builds

EcoFlow 400W Rigid Solar Panel

Ideal for both off-grid and on-grid homeowners looking to utilize solar energy to run their homes or prepare for outages.

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Why Choose EcoFlow Rigid Solar Panels?

How Do Rigid Solar Panels Work?


Solar panels absorb sunshine within their cells.


If a solar panel is connected to the grid or is part of a photovoltaic (PV) system, the collected energy is transformed into usable power.


Power can go directly into the grid, or we can collect it using batteries or solar generators to lower energy bills, power an off-grid home or prepare for power outages.

Discover the Best Solar Panel for You

Compare our solar panels to find the one that fits your needs.

EcoFlow 100W Rigid Solar Panel
Power Rating
Cell Type
Monocrystalline Silicon
Maximum Operating Current
5.9 A
Maximum Operating Voltage
17.1 A
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EcoFlow 400W Rigid Solar Panel
Power Rating
Cell Type
Monocrystalline Silicon
Maximum Operating Current
12.9 A
Maximum Operating Voltage
31 V
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How Many Solar Panels Do You Need?

Compare our solar panel kits to see what best fits your power needs.

EcoFlow 100W Rigid Solar Panel
2 Panels
4 Panels
6 Panels
8 Panels
EcoFlow DELTA 2
6.5 hrs 3 hrs - -
EcoFlow DELTA Max
- 5 hrs 4 hrs 3 hrs
Power Kits 2kWh LFP Battery
- 6.5 hrs 4.5 hrs 3 hrs
EcoFlow DELTA Pro
- 11 hrs 7.5 hrs 5.5 hrs
Power Kits 4kWh LFP Battery
- 12.5 hrs 8.5 hrs 6.5 hrs
EcoFlow 400W Rigid Solar Panel
2 Panels
4 Panels
6 Panels
8 Panels
3.5 hrs - - -
Power Kits 2kWh
3 hrs 1.5 hrs 1 hrs 1 hrs
Power Kits 4kWh
6.5 hrs 3 hrs 2 hrs 1.5 hrs
DELTA Pro + Smart Extra Battery
11 hrs 5.5 hrs 4 hrs 3 hrs
Power Kits 10kWh
16 hrs 8 hrs 5 hrs 4 hrs


Catch even more rays with this range of rigid solar panel accessories designed to enhance solar conversion.

28” Tilt Mount Brackets for 100W Solar Panels
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50” Tilt Mount Brackets for 400W Solar Panels
Coming Soon
Adjustable Tilt Mount Bracket
Coming Soon

Let’s Answer Your Questions

What is a rigid solar panel?

Our rigid solar panels are made from highly efficient monocrystalline solar cells that convert up to 23% of solar into usable energy. The cells are protected by a robust, anti-corrosive aluminum frame, making them perfect for outdoor use.

Which are the best, flexible or rigid solar panels?

Rigid solar panels are better for permanent mounting, such as on the roof of a home or flat-roofed RV. Flexible solar panels can be fixed in one place and used long-term, but their lightweight makes them perfect for mounting on smaller vans or boats and can be molded to fit any shape.

The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

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