EcoFlow 220W Bifacial Review: A Specs-First Look
As an Amazon Associate I earn from qualifying purchases. Read our affiliate disclosure.
At a glance
Best 220 W bifacial panelEcoFlow 220W BifacialCheck price on Amazon
The EcoFlow 220W Bifacial suits a buyer who wants a little more power than a 200 W panel gives, and can set it where light bounces behind it. It gives 220 W from the front and 175 W from the rear.
This review reads the makers’ published specs, current in November 2026. PowerPicked Editorial did not test the 220W Bifacial.
Power counts in watts, written W. Rated power is the top figure a panel lists under test conditions. A bifacial panel gathers light on both faces. An IP68 rating marks a panel dustproof and waterproof.
EcoFlow 220W Bifacial
- Rated power
- 220 W front
- Open-circuit voltage
- 21.5 V
- Water rating
- IP68
- Weight
- 15.4 lb
Who it's for: Buyers who want a little more rated power from a portable panel, and can use it where light reflects behind it.
Strengths
- Highest rated power of the 200 W class panels here
- 25% listed efficiency
- 175 W rear rating
Weaknesses
- Rear output depends on reflected light
- Three in series exceed a 60 V limit
What does the EcoFlow 220W Bifacial give you?
Front power is 220 W, within 5 W under test conditions. The rear side adds 175 W when light reflects behind the panel. The cells are N-type TOPCon monocrystalline, with an efficiency of 25%. Open-circuit voltage is 21.5 V, and voltage at max power is 18.4 V.
It weighs about 15.4 lb. Folded, it measures 24.2 by 23.2 by 1.3 in. Unfolded, it stretches 24.2 by 84.8 by 1.0 in. An adjustable stand tilts from 30 to 60 degrees, with a solar angle guide to aim it at the sun.
Tempered glass with an ETFE coating covers the front. It connects through photovoltaic connectors. The warranty runs 12 months in the US.
The rear side needs reflected light to give its 175 W. Three panels in series pass a 60 V limit.
How does the EcoFlow 220W Bifacial compare?
The two closest panels by rated power are the Jackery SolarSaga 200W and the Anker SOLIX PS200 Bifacial, each at 200 W.
| EcoFlow 220W Bifacial | Jackery SolarSaga 200W | Anker SOLIX PS200 Bifacial | |
|---|---|---|---|
| Rated power | 220 W front, 175 W rear | 200 W, 225 W bifacial | 200 W, up to 10% more rear |
| Open-circuit voltage | 21.5 V | 22 V | not listed |
| Water rating | IP68 | IP68 | IP68 |
| Weight | about 15.4 lb | 14.33 lb | 10.6 lb |
| Warranty | 12 months | 3+2 years | 5 years |
| Efficiency | 25% | up to 25% | 25%+ |
At 10.6 lb, the PS200 Bifacial is the lightest here, and its 5-year warranty is the longest of the three. Front power is highest on the EcoFlow panel, at 220 W. The SolarSaga 200W weighs 14.33 lb, between the other two, with a 3+2 year warranty.
How to choose
Match the rated power to what your station takes. Weight sets how easy the panel is to carry to a sunny spot. A water rating suits a panel left outside. A rear side suits a spot with light bouncing behind the panel. Check the connector before pairing the panel with another brand. A longer warranty covers more years.
FAQ
How do you aim it at the sun?
An adjustable stand tilts from 30 to 60 degrees, with a solar angle guide.
Can the rear side really add 175 W?
The rear side is rated at 175 W, and it needs reflected light to give that.
How much does it weigh?
About 15.4 lb, and it folds to 24.2 by 23.2 by 1.3 in.
How long does the warranty last?
12 months in the US.
