Power Station Chart

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EcoFlow NextGen 220W Bifacial Portable Solar Panel

220 W, and 23.4 V at 14 F against 21.5 V on the label. Inside the solar limits of 78 of the 78 stations checked.

By the Power Station Chart team, from the maker's label figures. Last reviewed October 31, 2026.

The NextGen 220W Bifacial Portable Solar Panel in brief

Because it is bifacial, this 220 W EcoFlow NextGen panel can collect light on both faces. It weighs 15.4 lb, is rated 25% efficient and IP68, and delivers 11.9 A at 18.4 V, with 12.4 A of short-circuit current. Open-circuit voltage is 21.5 V, rising to 23.4 V at 14°F, so two in series read 46.8 V on 60 V stations like the Explorer 2000 v2. Single panels fit the 300 v2 and 300 Plus inside the limits.

NextGen 220W Bifacial Portable Solar Panel specifications

Rated power220 W
Open-circuit voltage (Voc)21.5 V
Voltage at max power (Vmp)18.4 V
Short-circuit current (Isc)12.4 A
Current at max power (Imp)11.9 A
Voc temperature coefficient-0.25% per C
ConnectorMC4
Efficiency25%
Weight15.4 lb
Unfolded24.2 x 84.8 x 1.0
Folded24.2 x 23.2 x 1.3
Water ratingIP68
Bifacialyes

Power stations it stays inside the limits of

How it fares by maker

MakerInside the windowClose to the limitOutside
Jackery1600
EcoFlow2100
Anker SOLIX1600
BLUETTI2500

These compare printed numbers at 14 F with 10% of headroom. They are not a maker's approval, and some makers limit warranty on other brands' panels. What each maker's terms say, and how series and parallel change the numbers.

FAQ

What does the NextGen 220W Bifacial need to connect to an Explorer 2000 v2?

An MC4 to DC8020 cable. The station accepts 60 V, and two panels read 46.8 V at 14°F.

Where these figures come from

2 documents