Will the Jackery SolarSaga 100 Prime work with the EcoFlow DELTA 3 Ultra?
Yes. One Jackery SolarSaga 100 Prime works with the EcoFlow DELTA 3 Ultra: about 24.9 V on a 20°F morning against the station's 60 V limit, and about 99 W in full sun. Two panels: works (2 panels in parallel on Solar input (XT60i)), about 198 W.
Works
1 x SolarSaga 100 Prime into the DELTA 3 Ultra (1 panel on Solar input (XT60i)) stays inside 11 to 60 V and under 18 A, even at 20F.
- Model JS-100E in the manual. Bifacial: 108 W with light on the back (BNPI).
- Use an MC4 to XT60i solar cable.
100 W, open-circuit 22.7 V, short-circuit 5.5 A, working 18.7 V / 5.3 A. Manual Panel details
EcoFlow DELTA 3 UltraSolar input Solar input (XT60i): 11 to 60 V, 800 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 parallel on Solar input (XT60i) Best option | Solar input (XT60i) | 24.9 | 10.6 | 198 | Works |
| 2 panels in series on Solar input (XT60i) | Solar input (XT60i) | 49.7 | 5.3 | 198 | Works |
Quick answers
Will the Jackery SolarSaga 100 Prime work with the EcoFlow DELTA 3 Ultra?
Yes. One Jackery SolarSaga 100 Prime works with the EcoFlow DELTA 3 Ultra: about 24.9 V on a 20°F morning against the station's 60 V limit, and about 99 W in full sun. Two panels: works (2 panels in parallel on Solar input (XT60i)), about 198 W.
Can I connect two SolarSaga 100 Prime panels to the DELTA 3 Ultra?
Yes, 2 panels in parallel on Solar input (XT60i). That gives about 198 W.
What cable do I need to connect the SolarSaga 100 Prime to the DELTA 3 Ultra?
Use an MC4 to XT60i solar cable.
Is it safe on a cold morning?
Panel voltage rises in the cold. One SolarSaga 100 Prime goes from 22.7 V on its label to about 24.9 V at 20°F and 25.6 V at 0°F. The DELTA 3 Ultra accepts up to 60 V on the Solar input (XT60i).
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Other panels that work with the DELTA 3 Ultra
- EcoFlow DELTA 3 Ultra: solar input 11 to 60 V on the Solar in (Solar input (XT60i)). 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 22.7 V becomes 24.9 V.
- Current over the 18 A cap is safe: the station takes 18 A and you get fewer watts. We count only the capped watts.
- Max 800 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.