Will the BLUETTI PV120 Solar Panel work with the EcoFlow DELTA Pro 3?
Yes. One BLUETTI PV120 Solar Panel works with the EcoFlow DELTA Pro 3: about 26.7 V on a 20°F morning against the station's 60 V limit, and about 120 W in full sun. Two panels: works (2 panels in series on XT60 (High-PV)), about 239 W.
Works
1 x PV120 Solar Panel into the DELTA Pro 3 (1 panel on XT60i (Low-PV)) stays inside 11 to 60 V and under 20 A, even at 20F.
- The two solar inputs are different. High-PV takes 30 to 150V, Low-PV takes 11 to 60V. A single small panel is too low for High-PV and will not charge there.
- EcoFlow's manual: panel voltage rises in cold weather, so keep a margin below the limit when wiring in series.
- For parallel wiring you need Y-branch (T-branch) solar cables.
- Use an MC4 to XT60i solar cable.
120 W, open-circuit 24.4 V, short-circuit 6.4 A, working 19.6 V / 6.1 A. Brand page Panel details
EcoFlow DELTA Pro 3Solar input XT60 (High-PV): 30 to 150 V; XT60i (Low-PV): 11 to 60 V, 2600 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 (High-PV) Best option | XT60 (High-PV) | 53.4 | 6.1 | 239 | Works |
| 2 panels in parallel on XT60i (Low-PV) | XT60i (Low-PV) | 26.7 | 12.2 | 239 | Works |
| 2 panels in series on XT60i (Low-PV) | XT60i (Low-PV) | 53.4 | 6.1 | 239 | Works |
| 1 panel on XT60 (High-PV) + 1 panel on XT60i (Low-PV) Open-circuit voltage 24.4V is below the 30V minimum for this input, so it will not start charging. | XT60 (High-PV) + XT60i (Low-PV) | 26.7 | 6.1 | 0 | Don't connect |
| 2 panels in parallel on XT60 (High-PV) Open-circuit voltage 24.4V is below the 30V minimum for this input, so it will not start charging. | XT60 (High-PV) | 26.7 | 12.2 | 0 | Don't connect |
Quick answers
Will the BLUETTI PV120 Solar Panel work with the EcoFlow DELTA Pro 3?
Yes. One BLUETTI PV120 Solar Panel works with the EcoFlow DELTA Pro 3: about 26.7 V on a 20°F morning against the station's 60 V limit, and about 120 W in full sun. Two panels: works (2 panels in series on XT60 (High-PV)), about 239 W.
Can I connect two PV120 Solar Panel panels to the DELTA Pro 3?
Yes, 2 panels in series on XT60 (High-PV). That gives about 239 W.
What cable do I need to connect the PV120 Solar Panel to the DELTA Pro 3?
Use an MC4 to XT60i solar cable.
Is it safe on a cold morning?
Panel voltage rises in the cold. One PV120 Solar Panel goes from 24.4 V on its label to about 26.7 V at 20°F and 27.5 V at 0°F. The DELTA Pro 3 accepts up to 60 V on the XT60i (Low-PV).
Where to buy
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Other panels that work with the DELTA Pro 3
- EcoFlow DELTA Pro 3: solar input 11 to 60 V on the Solar in 2 (XT60i (Low-PV)). 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 24.4 V becomes 26.7 V.
- Current over the 20 A cap is safe: the station takes 20 A and you get fewer watts. We count only the capped watts.
- Max 1,000 W on this input, 2,600 W across all inputs.
- 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.