EcoFlow DELTA Pro Ultra Power Station
CARO5**Verified price on 25 August 2026. The final price may vary.
EcoFlow DELTA Pro Ultra portable power station, 6144 Wh/6900 W, solar charging.
Why use our link and our code?
Price history of EcoFlow DELTA Pro Ultra Power Station
| Period | Price |
|---|---|
| From 23 Feb 2026 to today | £4299,00 |
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Description
The EcoFlow DELTA Pro Ultra is a portable power station of 6144 Wh with a 6900 W AC output. A high-capacity unit aimed at the home: backup during outages and self-consumption, rather than carrying around.
Who is this power station for?
It suits home backup during power cuts and solar self-consumption, plus heavy gear (fridge-freezer, tools, appliances). It is meant to sit at home and carry serious loads, not to be moved about every day.
What everyday runtime to expect?
With 6144 Wh usable, you can recharge a phone roughly 512 times, keep a 60 W travel fridge running for about 95 h, run a laptop, lights and a small TV through an evening with room to spare, cover a power cut for the essentials over a day or more. Real runtime depends on the load, but these figures give an honest order of magnitude for vanlife and backup use.
Recharging: mains, solar or car
You can top it up from the mains at home, from a solar panel when you are parked up, and from a larger solar array for self-consumption. Solar input is supported, which is what makes real off-grid autonomy possible.
Chemistry, UPS and modularity
It is expandable with extra batteries, so you can grow the capacity later instead of buying a bigger unit now.
Why buy from Vantour?
We work directly with EcoFlow, not as an anonymous stock reseller: a 100% genuine, official product, stock managed by the brand (real availability) and after-sales handled by the manufacturer for the longest cover possible.
On price, to give you a concrete idea:
The code applies on its own, and we keep all the latest EcoFlow offers up to date.
Helping you choose
Not sure this is the right power station for you? Our guide to off-grid electric autonomy in a van helps you size your real need. We have also put it through its paces: read our hands-on review.
Technical specifications
| Capacity | 6,144.00 Wh |
|---|---|
| Net Weight | 32.10 kg (70.77 lb) |
| Dimensions | 690.00 mm (27.17 in) |
| Number of AC Outputs | 5.00 |
| Max AC Output | 6,900.00 W |
| USB-A | 5V-2.4A 12W(×2) Max per port, total 24W |
| USB-C | 5/9/12/15V-3A 20V-5A 100W(×2) Max per port, total 200W |
| DC 12V Output | 12.6V⎓30A, 378W max |
| Solar Charging | 4,000.00 W |
| Display | ✓ |
| Wi-Fi | ✓ |
| Bluetooth | ✓ |
| Warranty | 5.00 an |
| Noise | 30.00 dB |
| Operating Temperature | -20~45 |
| Waterproof Rating | 54.00 % |
| Maximum Expandable Capacity | 30,720.00 Wh |
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|
|---|---|---|---|---|
| Capacity | 6,144.00 Wh | 4,096.00 Wh | 3,840.00 Wh | 3,840.00 Wh |
| Net Weight | 32.10 kg (70.77 lb) | 51.50 kg (113.54 lb) | - | 40.00 kg (88.18 lb) |
| Dimensions | 690.00 mm (27.17 in) | 693,341,410.00 mm (27,296,920.65 in) | - | 584,321,464.00 mm (23,004,794.47 in) |
| Number of AC Outputs | 5.00 | - | - | 3.00 |
| USB-A | 5V-2.4A 12W(×2) Max per port, total 24W | USB-A×2, 5V 2.4A 9V 2A 12V 1.5A 18W max | - | 2 ports, QC 3.0 (18W) |
| Warranty | 5.00 an | - | - | 7.00 an |
| Noise | 30.00 dB | 30.00 dB | - | - |
| Operating Temperature | -20~45 | - | - | -10°C to 40°C |
| Waterproof Rating | 54.00 % | - | - | - |
| Maximum Expandable Capacity | 30,720.00 Wh | - | - | - |
Our verdict
Benefits
- 6144 Wh usable capacity
- 6900 W AC output
- Expandable with extra batteries
- Solar charging for real off-grid use
- Brand-direct, app and features with no subscription
Disadvantages
- Heavy, meant to stay in place
- A larger investment
A high-capacity unit for serious home backup and self-consumption, best left in place.
Frequently Asked Questions
What is the capacity?
Can it run during a power cut?
Can I recharge it from solar?
Is there a subscription or app fee?
Customer reviews
Review
There are no reviews for this product yet.
Additional information
| Option | Price | Availability |
|---|---|---|
| DELTA Pro Ultra (1 × Inverter + 1 × Battery) | £4299,00 £4084,05 | Out of stock |
| DELTA Pro Ultra + 2 × 450W Rigid Solar Panel | £4698,00 £4463,10 | Out of stock |
| DELTA Pro Ultra + Manual Transfer Switch | £4468,00 £4244,60 | Out of stock |
| DELTA Pro Ultra + 2 × 400W Rigid Solar Panel + 4 × FREE Rigid Solar Panel Mounting Feet | £4499,00 £4274,05 | Out of stock |
| DELTA Pro Ultra + DELTA Pro Ultra Extra Battery (1 × Inverter + 2 × Batteries) | £6098,00 £5793,10 | Out of stock |
