Best Solar Panel for the EcoFlow DELTA 3 1000 Air: Verified Options and Wiring
Which solar panel fits the EcoFlow DELTA 3 1000 Air: one 400W Lightweight or four 125W bifacial panels in parallel, checked against its 12-60V, 15A, 500W input.
Checked against the sources listed below. How we research.
Key takeaways
- The DELTA 3 1000 Air has one XT60i solar input: 12-60V, 15A, 500W max (manual and EcoFlow stores).
- Simplest match: one EcoFlow 400W Lightweight panel (400W), which plugs straight in with its built-in XT60 cable.
- To reach the full 500W: four EcoFlow 125W bifacial panels in parallel, daisy-chained with their own leads.
- Two 400W Lightweight panels in series reach 78.6V, above the 60V limit. Don't do it.
- Best-case solar refill of the 960Wh battery: about 2.4 hours at 400W, about 1.9 hours at 500W, before real-world losses.
On this page
The best solar panels for the EcoFlow DELTA 3 1000 Air are one EcoFlow 400W Lightweight panel (400W, plugs straight in) or four EcoFlow 125W bifacial panels in parallel (500W, the port’s full limit). Its single XT60i input takes 12-60V, 15A and 500W max.
The 1000 Air is the small, 9.9 kg member of the DELTA 3 family: 960Wh of LFP battery and 500W of AC output. Its solar input equals its AC output, so a good panel can keep up with light loads like a fan, Wi-Fi router and phone charging during a long brownout.
Compatibility table
Every row below was checked against the port limits with a 5% voltage margin (57V).
| Panel | OK? | Count and wiring | Usable W | Cable needed | Buy |
|---|---|---|---|---|---|
| 400W Lightweight (bifacial) | Yes | 1, single | 400W | None, built-in XT60 | Lazada |
| 125W bifacial | Yes | 4 in parallel | 500W | XT60W-to-XT60i cable included; panels daisy-chain | Lazada |
| 220W single-face (NextGen) | Yes | 2 in series | 440W | MC4-to-XT60i cable included | Lazada |
| 160W single-face (NextGen) | Yes | 2 in series | 320W | MC4-to-XT60i cable included | Lazada |
| 400W rigid (sold as 2 panels) | Yes, 1 panel only | 1, single | 400W | Solar-to-XT60i cable not included | Lazada |
| 400W Lightweight | No | 2 in series | — | 78.6V is over 60V | — |
| 220W or 160W | No | 2 in parallel | — | 24.8A / 18.2A is over 15A | — |
A note on the 400W rigid listing: it is a pack of two 400W panels. Only one can go on this station’s port. Two in series reach 74.2V and two in parallel reach 27.58A, both over the limits.
Which one should you pick?
- Fewest parts: the EcoFlow 400W Lightweight panel on Lazada. One panel, one plug, 400W. It weighs about 10.2 kg.
- Full 500W: four EcoFlow 125W bifacial panels. Together they make 50V and 12.8A, inside the 60V/15A limits. EcoFlow designs this panel for parallel use, and each one links to the next with its own XT60W lead.
- Folding and easier to carry in pieces: two EcoFlow 220W single-face panels in series for 440W (43V, 12.4A).
How long does solar charging take?
This is an estimate, not a test. Best case, hours ≈ battery capacity ÷ usable watts:
- 960Wh ÷ 400W ≈ 2.4 hours with one 400W Lightweight
- 960Wh ÷ 500W ≈ 1.9 hours with four 125W panels
Panels rarely give their full rating. Heat, haze, clouds and a poor angle all cut output, so expect longer. As an example assumption, with 4 peak sun hours a 400W panel could give up to about 1,600Wh in a day, more than enough to fill this battery on a clear day.
Setup steps
- Unfold the panel facing the sun, with no shade on any part of it.
- For four 125W panels, join them in parallel with their own XT60W leads, as the 125W manual shows.
- Plug the panel (or the cable included with it) into the 1000 Air’s XT60i input.
- Check the station’s screen or app for incoming watts.
Plug-and-play portable panels like these can be set up by the owner following the manual. Anything wired into your house, a breaker panel, the roof or the grid needs a licensed electrician (PEE) and an LGU electrical permit.
What to buy
- Power station: EcoFlow DELTA 3 1000 Air on Shopee or on Lazada
- Panel option A: EcoFlow 400W Lightweight on Lazada (1 panel)
- Panel option B: EcoFlow 125W bifacial on Lazada or on Shopee (4 panels)
- Panel option C: EcoFlow 220W single-face on Lazada (2 panels, series)
Check today’s price before you buy. The 1000 Air listings we link are not EcoFlow’s official shops; if you want a 10 ms UPS switchover, see the DELTA 3 1000 Air (UPS) solar guide.
Compare specs in our DELTA 3 1000 Air buyer guide, and estimate how long it runs your appliances with the EcoFlow runtime calculator.
Bottom line
For the DELTA 3 1000 Air, one 400W Lightweight panel is the simplest setup, and four 125W bifacial panels in parallel use the full 500W input. Never put two 400W panels in series on it.
Run your own numbers
Frequently asked questions
What is the maximum solar input of the EcoFlow DELTA 3 1000 Air?
Can I connect two 400W EcoFlow panels to the DELTA 3 1000 Air?
Do I need an adapter cable for the DELTA 3 1000 Air?
Sources
We link to primary sources wherever possible. Rates, rules and prices change — check the latest version with the publisher.
- DELTA 3 1000 Air user manual (DC input 12~60V 15A) (opens in a new tab) — EcoFlow
- DELTA 3 1000 Air (10ms UPS) — Max PV input 500W (opens in a new tab) — EcoFlow Canada (official store)
- DELTA 3 Air Series Portable Power Station (opens in a new tab) — EcoFlow Philippines (official store)
- 400W Lightweight Solar Panel user manual (opens in a new tab) — EcoFlow
- EcoFlow 160W Lightweight Portable Solar Panel (Lightweight series FAQ) (opens in a new tab) — EcoFlow Philippines (official store)
- 125W Bifacial Modular Solar Panel user manual (opens in a new tab) — EcoFlow
- NextGen 220W Portable Solar Panel user manual (opens in a new tab) — EcoFlow