Will the EcoFlow NextGen 220W Bifacial Portable Solar Panel work with the EcoFlow RIVER mini?
Yes. One EcoFlow NextGen 220W Bifacial Portable Solar Panel works with the EcoFlow RIVER mini: about 23.5 V on a 20°F morning against the station's 39 V limit, and about 100 W in full sun. Two panels: works (2 panels in parallel on DC input), about 100 W.
Works
1 x NextGen 220W Bifacial Portable Solar Panel into the RIVER mini (1 panel on DC input) stays inside 11 to 39 V, even at 20F. The station caps the current at 8 A.
- The panels can push 11.9A but this input takes 8A, so the station caps it. Safe, you just lose some watts.
- Use the solar charging cable that came with the station (MC4 on the panel side).
220 W, open-circuit 21.5 V, short-circuit 12.4 A, working 18.4 V / 11.9 A. Brand page Panel details
EcoFlow RIVER miniSolar input DC input: 11 to 39 V, 100 W max. Brand page Station details
Change the count or temperatureTwo panels: every way to wire them
| Wiring | Input | Volts at 20F | Amps | Watts | Verdict |
|---|---|---|---|---|---|
| 2 panels in parallel on DC input The panels can push 23.8A but this input takes 8A, so the station caps it. Safe, you just lose some watts. | DC input | 23.5 | 23.8 | 100 | Works |
| 2 panels in series on DC input Open-circuit voltage 43V is above the station's 39V limit. Going over a station's input voltage limit can damage it. | DC input | 47.1 | 11.9 | 0 | Don't connect |
Quick answers
Will the EcoFlow NextGen 220W Bifacial Portable Solar Panel work with the EcoFlow RIVER mini?
Yes. One EcoFlow NextGen 220W Bifacial Portable Solar Panel works with the EcoFlow RIVER mini: about 23.5 V on a 20°F morning against the station's 39 V limit, and about 100 W in full sun. Two panels: works (2 panels in parallel on DC input), about 100 W.
Can I connect two NextGen 220W Bifacial Portable Solar Panel panels to the RIVER mini?
Yes, 2 panels in parallel on DC input. That gives about 100 W.
What cable do I need to connect the NextGen 220W Bifacial Portable Solar Panel to the RIVER mini?
Use the solar charging cable that came with the station (MC4 on the panel side).
Is it safe on a cold morning?
Panel voltage rises in the cold. One NextGen 220W Bifacial Portable Solar Panel goes from 21.5 V on its label to about 23.5 V at 20°F and 24.3 V at 0°F. The RIVER mini accepts up to 39 V on the DC input.
Where to buy
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Other panels that work with the RIVER mini
- EcoFlow RIVER mini: solar input 11 to 39 V on the Solar in (DC input). EcoFlow sets this limit on open-circuit voltage (Voc), so we hold the panels' Voc on your coldest morning to it.
- Cold raises panel voltage: we add 0.30% per °C below 77F (25°C), a typical figure, since this panel does not publish its own. At 20F one panel's 21.5 V becomes 23.5 V.
- Current over the 8 A cap is safe: the station takes 8 A and you get fewer watts. We count only the capped watts.
- Max 100 W on this input.
- Cold-morning voltage uses 0.30% per °C, typical for crystalline panels. This panel's own value is not published.
- Expected watts are the best case in full sun. Real-world midday output is usually 60 to 80% of that.