Will the Renogy 250W N-Type Bifacial Solar Panel work with the EcoFlow DELTA mini?
Yes. One Renogy 250W N-Type Bifacial Solar Panel works with the EcoFlow DELTA mini: about 24.5 V on a 20°F morning against the station's 75 V limit, and about 195 W in full sun. Two panels: works (2 panels in series on Solar input), about 300 W.
Works
1 x 250W N-Type Bifacial Solar Panel into the DELTA mini (1 panel on Solar input) stays inside 11 to 75 V, even at 20F. The station caps the current at 10 A.
- The panels can push 12.8A but this input takes 10A, 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).
250 W, open-circuit 22.4 V, short-circuit 13.5 A, working 19.5 V / 12.8 A. Brand page Panel details
EcoFlow DELTA miniSolar input Solar input: 11 to 75 V, 300 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 series on Solar input The panels can push 12.8A but this input takes 10A, so the station caps it. Safe, you just lose some watts. | Solar input | 48.9 | 12.8 | 300 | Works |
| 2 panels in parallel on Solar input The panels can push 25.6A but this input takes 10A, so the station caps it. Safe, you just lose some watts. | Solar input | 24.5 | 25.6 | 195 | Works |
Quick answers
Will the Renogy 250W N-Type Bifacial Solar Panel work with the EcoFlow DELTA mini?
Yes. One Renogy 250W N-Type Bifacial Solar Panel works with the EcoFlow DELTA mini: about 24.5 V on a 20°F morning against the station's 75 V limit, and about 195 W in full sun. Two panels: works (2 panels in series on Solar input), about 300 W.
Can I connect two 250W N-Type Bifacial Solar Panel panels to the DELTA mini?
Yes, 2 panels in series on Solar input. That gives about 300 W.
What cable do I need to connect the 250W N-Type Bifacial Solar Panel to the DELTA 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 250W N-Type Bifacial Solar Panel goes from 22.4 V on its label to about 24.5 V at 20°F and 25.2 V at 0°F. The DELTA mini accepts up to 75 V on the Solar input.
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Other panels that work with the DELTA mini
- EcoFlow DELTA mini: solar input 11 to 75 V on the Solar in (Solar 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 22.4 V becomes 24.5 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 300 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.