Two-in-one energy solution
The EcoFlow 220W Bifacial Solar Panel is a revolutionary “two-in-one” energy solution that redefines portable power. Unlike traditional panels, it features a dual-sided design: a 220W primary front side and a 155W rear side that captures ambient and reflected light. This bifacial technology can boost your total energy harvest by up to 25%, especially when placed on reflective surfaces like white sand, snow, or a light-colored RV roof. Built with ultra-thin tempered glass, it is five times tougher than standard panels while remaining 10% smaller than comparable 220W models
Key Features
Bifacial Energy Gain
Captures direct sunlight from the front and reflected light from the back, allowing for a total potential output much higher than its rated 220W in high-albedo environments.
NextGen TOPCon Technology:
The 2026 “NextGen” variant utilizes N-Type TOPCon cells, pushing conversion efficiency up to a class-leading 25% and improving performance in low-light and high-heat conditions.
Extreme Durability
Features a one-piece tempered glass design that is heat-resistant up to 149°C (300°F). It is built to withstand high winds and heavy rain with an IP68 waterproof rating.
Integrated Solar Angle Guide
Includes a built-in guide on the panel surface to help you achieve a perfect 90° angle to the sun, ensuring you get the most wattage possible throughout the day.
Compact & Portable
Engineered to be 10% smaller than standard 220W panels, it uses thinner glass and less surface area for the same power input, making it easier to transport.
2-in-1 Kickstand Case
The protective carry bag unfolds into a sturdy, adjustable kickstand (30° to 60°), allowing for quick setup on any terrain.
What’s in the Box
- EcoFlow 220W Bifacial Solar Panel:
- Protective Kickstand Case:
- Solar to XT60i Charging Cable (2.5m):
- 4x Snap Hooks (Carabiners):
- User Manual & Warranty Card:
FAQs
Does it actually produce 375W (220W + 155W)?
In a lab with mirrors, yes. In real-world use, the rear side usually adds a 5%–25% “bonus” to your front-side output. On a clear day, you can realistically expect 180W–210W of actual input.
Can I use this with the EcoFlow RIVER 2?
Yes, but keep in mind that the RIVER 2 has an 8A input limit, so it will “cap” the 12A-13A output of this panel. It is highly recommended for the RIVER 2 Pro or DELTA 2 series, which can fully utilize the panel’s high current
Is the glass fragile?
While it is 5x tougher than standard glass, it is still a glass panel. It should not be dropped, sat on, or bent. Always store it in its kickstand case when not in use.
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