EcoFlow

DELTA Pro 3

Name: EcoFlow DELTA Pro 3
Brand: EcoFlow
SKU: B0D14FMFZD

Portable power station · Market: US

LiFePO4Expandable120/240VTT-302600 W solar

The EcoFlow DELTA Pro 3 is a 4,096 Wh LiFePO4-class portable power station rated for 4,000 W of continuous output. PowerMatchLab summarises the verified manufacturer specification below; figures we have not confirmed are shown as “Not verified”.

Capacity: 4,096 Wh
Continuous output: 4,000 W
Surge output: 8,000 W
Weight: Not verified
UPS switchover: 10 ms
Warranty: Not verified

Pros & cons

Pros

4000W continuous output
8000W surge
120/240V output
2600W solar input
Large expansion ecosystem

Cons

Large and heavy
Overkill for basic camping or small-device use

Estimated runtime examples

Estimated runtime = capacity_wh × 0.85 ÷ device_watts. This is a calculation using an assumed 85% usable efficiency — never a guaranteed or tested figure. Real runtime depends on the device, its duty cycle and temperature.

Estimated runtime for example loads
Example load	Assumed draw	Estimated runtime
Full-size refrigerator (~150 W avg)	150 W	23.2 h
CPAP machine (~40 W)	40 W	87 h
Laptop (~60 W)	60 W	58 h
LED TV (~100 W)	100 W	34.8 h
Space heater (~1500 W)	1500 W	2.3 h

Values marked “manufacturer claim” come from the official source listed under Provenance. PowerMatchLab has not independently tested them.

Energy & output

Battery capacityclaim	4,096 Wh
Rated continuous outputclaim	4,000 W
Surge / peak outputclaim	8,000 W
Expandable	Yes
Max expanded capacityclaim	48,000 Wh

Battery

Chemistryclaim	LiFePO4
Cycle lifeclaim	4000 cycles to 80% capacity
Warrantyclaim	Not verified
Idle consumptionclaim	Not verified

Charging

Solar input (max)claim	2,600 W
AC charging (max)claim	Not verified
Charging timeclaim	Not verified

Ports & outlets

AC outletsclaim	6 outlets
USB-C portsclaim	2 ports
USB-A portsclaim	2 ports
DC output	Yes
RV TT-30 outlet	Yes
Native 120/240V	Yes
UPS switchoverclaim	10 ms

Physical

Weightclaim	Not verified
Dimensionsclaim	Not verified

Connectivity

Wi-Fi	Yes
Bluetooth	Yes

Provenance

Official source	EcoFlow US
Last verified	2026-09-01
Amazon ASIN	B0D14FMFZD

What the PowerMatch Score is

An editorial assessment calculated by PowerMatchLab, normalised against the other products we list. It is not a lab test result and not a manufacturer figure. A dimension is only scored when the underlying data exists; if fewer than 3 dimensions can be scored, we publish no overall number. See the full methodology.

Excellent

3 of 5 dimensions scored for this unit.

Capacity100/100

Nameplate usable energy (Wh) versus the rest of the catalog.

Output Performance79/100

Rated continuous watts, with a bonus for verified surge headroom.

Expandability92/100

Whether extra battery capacity can be added, and how much.

Category performance (EcoFlow DELTA Pro 3)

EcoFlow DELTA Pro 3

PowerMatch Score dimensions for EcoFlow DELTA Pro 3
Dimension	EcoFlow DELTA Pro 3
Capacity	100
Output Performance	79
Expandability	92

Quick comparison of EcoFlow DELTA Pro 3 with similar-capacity units
Model	Capacity	Rated output	Weight
EcoFlow DELTA Pro 3This product	4,096 Wh	4,000 W	Not verified
Anker SOLIX F3800	3,840 Wh	6,000 W	60 kg (132.3 lb)	View
Anker SOLIX C2000 Gen 2	2,048 Wh	2,400 W	18.9 kg (41.7 lb)	View
Jackery Explorer 2000 V2	2,042 Wh	2,200 W	17.9 kg (39.5 lb)	View

Open full comparison →

How to read this page

Specifications are manufacturer claims tied to the official source under Specifications → Provenance (EcoFlow US, last verified 2026-09-01). The PowerMatch Score is a PowerMatchLab editorial assessment. Runtime figures are calculations, not tests. “Check Price on Amazon” currently opens the normal Amazon product page; see the affiliate disclosure.