Will the EcoFlow 175W Rigid Solar Panel work with the EcoFlow DELTA Pro?
Yes. One EcoFlow 175W Rigid Solar Panel works with the EcoFlow DELTA Pro: about 27.9 V on a 20°F morning against the station's 150 V limit, and about 175 W in full sun. Two panels: works (2 panels in series on Solar input), about 350 W.
Works
1 x 175W Rigid Solar Panel into the DELTA Pro (1 panel on Solar input) stays inside 11 to 150 V and under 15 A, even at 20F.
- EcoFlow's spec table labels the 7.85 A figure as a voltage; it is the operating current.
- Use the solar charging cable that came with the station (MC4 on the panel side).
175 W, open-circuit 25.5 V, short-circuit 8.3 A, working 22.3 V / 7.9 A. Brand page Panel details
EcoFlow DELTA ProSolar input Solar input: 11 to 150 V, 1600 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 Best option | Solar input | 55.8 | 7.9 | 350 | Works |
| 2 panels in parallel on Solar input The panels can push 15.7A but this input takes 15A, so the station caps it. Safe, you just lose some watts. | Solar input | 27.9 | 15.7 | 335 | Works |
Quick answers
Will the EcoFlow 175W Rigid Solar Panel work with the EcoFlow DELTA Pro?
Yes. One EcoFlow 175W Rigid Solar Panel works with the EcoFlow DELTA Pro: about 27.9 V on a 20°F morning against the station's 150 V limit, and about 175 W in full sun. Two panels: works (2 panels in series on Solar input), about 350 W.
Can I connect two 175W Rigid Solar Panel panels to the DELTA Pro?
Yes, 2 panels in series on Solar input. That gives about 350 W.
What cable do I need to connect the 175W Rigid Solar Panel to the DELTA Pro?
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 175W Rigid Solar Panel goes from 25.5 V on its label to about 27.9 V at 20°F and 28.8 V at 0°F. The DELTA Pro accepts up to 150 V on the Solar input.
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Other panels that work with the DELTA Pro
- EcoFlow DELTA Pro: solar input 11 to 150 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 25.5 V becomes 27.9 V.
- Current over the 15 A cap is safe: the station takes 15 A and you get fewer watts. We count only the capped watts.
- Max 1,600 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.