Will the EcoFlow NextGen 220W Bifacial Portable Solar Panel work with the BLUETTI AC70?
Yes. One EcoFlow NextGen 220W Bifacial Portable Solar Panel works with the BLUETTI AC70: about 23.5 V on a 20°F morning against the station's 58 V limit, and about 184 W in full sun. Two panels: works (2 panels in series on XT60 (XT60PM-M)), about 368 W.
Works
1 x NextGen 220W Bifacial Portable Solar Panel into the AC70 (1 panel on XT60 (XT60PM-M)) stays inside 12 to 58 V, even at 20F. The station caps the current at 10 A.
- The panels can push 11.9A but this input takes 10A, so the station caps it. Safe, you just lose some watts.
- BLUETTI's manual: do not use panels above 58V open-circuit voltage. That is lower than the 60V limit on the AC180.
- Do not mix different types of panels, and use at least 100W of panels.
- With 500W of sun the AC70 is full in about 2 hours and stops charging. That is normal, not a fault.
- Use an MC4 to XT60 solar cable.
220 W, open-circuit 21.5 V, short-circuit 12.4 A, working 18.4 V / 11.9 A. Brand page Panel details
BLUETTI AC70Solar input XT60 (XT60PM-M): 12 to 58 V, 500 W max. Manual Station details
Change the count or temperatureTwo panels: every way to wire them
| Wiring | Input | Volts at 20F | Amps | Watts | Verdict |
|---|---|---|---|---|---|
| 2 panels in series on XT60 (XT60PM-M) The panels can push 11.9A but this input takes 10A, so the station caps it. Safe, you just lose some watts. | XT60 (XT60PM-M) | 47.1 | 11.9 | 368 | Works |
| 2 panels in parallel on XT60 (XT60PM-M) The panels can push 23.8A but this input takes 10A, so the station caps it. Safe, you just lose some watts. | XT60 (XT60PM-M) | 23.5 | 23.8 | 184 | Works |
Quick answers
Will the EcoFlow NextGen 220W Bifacial Portable Solar Panel work with the BLUETTI AC70?
Yes. One EcoFlow NextGen 220W Bifacial Portable Solar Panel works with the BLUETTI AC70: about 23.5 V on a 20°F morning against the station's 58 V limit, and about 184 W in full sun. Two panels: works (2 panels in series on XT60 (XT60PM-M)), about 368 W.
Can I connect two NextGen 220W Bifacial Portable Solar Panel panels to the AC70?
Yes, 2 panels in series on XT60 (XT60PM-M). That gives about 368 W.
What cable do I need to connect the NextGen 220W Bifacial Portable Solar Panel to the AC70?
Use an MC4 to XT60 solar cable.
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 AC70 accepts up to 58 V on the XT60 (XT60PM-M).
Where to buy
We may earn a commission if you buy through these links. It never changes a verdict.
Other panels that work with the AC70
- BLUETTI AC70: solar input 12 to 58 V on the Solar in (XT60 (XT60PM-M)). BLUETTI 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 10 A cap is safe: the station takes 10 A and you get fewer watts. We count only the capped watts.
- Max 500 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.