Rigid Solar Panels - EcoFlow UK

Rigid Solar Panels

Designed for extreme weather, rigid solar panels are ideal for off-grid and RV applications. Use rigid solar panels and enjoy rapid recharging of Power Kits LFP batteries, portable power stations or home backup batteries.

Learn More
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.

Buy Now
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.

Buy Now

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 V
Buy Now
EcoFlow 400W Rigid Solar Panel
Power Rating
Cell Type
Monocrystalline Silicon
Maximum Operating Current
12.9 A
Maximum Operating Voltage
31 V
Buy Now

How Many Solar Panels Do You Need?

View devices fully charge time. 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
DELTA 2 (1024Wh)
6.0 hrs 3.0 hrs 2.0 hrs 1.5 hrs
DELTA Max (2000)(2016Wh)
11.9 hrs 5.9 hrs 4.0 hrs 3.0 hrs
DELTA 2 Max (2048Wh)
12.0 hrs 6.0 hrs 4.0 hrs 3.0 hrs
DELTA Pro (3600Wh)
21.2 hrs 10.6 hrs 7.1 hrs 5.3 hrs
PowerKits 2kWh LFP Battery(2000Wh)
11.8 hrs 5.9 hrs 3.9 hrs 2.9 hrs
PowerKits 2kWh LFP Battery*2(4000Wh)
23.5 hrs 11.8 hrs 7.8 hrs 5.9 hrs
EcoFlow 400W Rigid Solar Panel
2 Panels
4 Panels
6 Panels
8 Panels
DELTA Max (2000) (2016Wh)
3.0 hrs 1.5 hrs 1.0 hrs 0.7 hrs
DELTA 2 Max (2048Wh)
3.0 hrs 1.5 hrs 1.0 hrs 0.8 hrs
DELTA Pro (3600Wh)
5.3 hrs 2.6 hrs 1.8 hrs 1.3 hrs
DELTA Pro+Extara Battery (7200Wh)
10.6 hrs 5.3 hrs 3.5 hrs 2.6 hrs
PowerKits 2kWh LFP Battery (2000Wh)
2.9 hrs 1.5 hrs 1.0 hrs 0.7 hrs
PowerKits 2kWh LFP Battery*2 (4000Wh)
5.9 hrs 2.9 hrs 2.0 hrs 1.5 hrs
PowerKits 5kWh LFP Battery (5000Wh)
7.4 hrs 3.7 hrs 2.5 hrs 1.8 hrs
PowerKits 5kWh LFP Battery*2(10000Wh)
14.7 hrs 7.4 hrs 4.9 hrs 3.7 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
Buy Now
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.

Never miss a sale or new arrivals 🛍️
Subscribe to get updates on our new products and exclusive promotions
EcoCredits Program
Become a member and get free shipping, earn EcoCredits for discount vouchers and cash deductions.
EcoCredits Appreciation Week
Happening every fourth week of the month.
Refer a Friend & Get Rewards
Give a 5% off coupon, and earn up to £500 cash per referral.
How to Earn EcoCredits
Register and Subscribe
Get 1000 EcoCredits
Join us and subscribe to the EcoFlow newsletter.
1 EcoCredit for every £1 spent
Earn every time you order.
Refer a Friend
Up to 3000 EcoCredits
You'll get 100 EcoCredits for every successful sign-up referral.
1000 EcoCredits
Register your product information for warranty, and you can get 1000 points for each registered product.
1000 EcoCredits
Adding your details, like your birthday.
Get Rewards
100 EcoCredits
200 EcoCredits
500 EcoCredits
1000 EcoCredits
2000 EcoCredits
4000 EcoCredits
EcoFlow Badge
1199 EcoCredits
EcoFlow Camping Mat
5499 EcoCredits
EcoFlow Camping Light
4599 EcoCredits
EcoFlow Smart Plug
5999 EcoCredits
EcoFlow Flatbed Trolley
7449 EcoCredits
EcoCredits Week
Highlights of the EcoCredit Appreciation Week event:
7 days member-only discounts
Redeem coupons and gifts with EcoCredits
More discounts are waiting for you to explore!
Never miss another sale or promo!
* I agree to EcoFlow's Privacy Policy and Terms of Service.
Win-Win Referral Rewards
You'll get 100 EcoCredits for every
successful sign-up referral.
Enjoy 5% cash back on every
referred order.
Top 3 referrers earn EcoFlow
grand prizes.