EcoFlow DELTA 3 Plus vs Jackery Explorer 1000 v2: backup power comparison
The EcoFlow DELTA 3 Plus lists 1,024Wh capacity, 1,800W continuous output, 3,600W surge output, and 1,000W solar input. The Jackery Explorer 1000 v2 lists 1,070Wh, 1,500W continuous output, 3,000W surge output, and 400W solar input. Both list LiFePO4 chemistry and 4,000-cycle life; the Jackery is lighter at 10.8kg versus 12.5kg.
EcoFlow lists a 5,000Wh maximum expansion capacity, a five-year warranty, and UPS support with a stated 10ms transfer time. The Jackery lists no expansion capacity, no warranty duration in the supplied data, and no UPS support, while pass-through charging is listed as supported. Prices are unavailable, so a price-per-Wh or value comparison cannot be made from this evidence.
- Choose EcoFlow for higher-demand loads: its listed continuous and surge outputs are higher, and its solar-input limit is 1,000W versus 400W.
- Choose Jackery for lower weight and slightly more capacity: it is 1.7kg lighter and lists 1,070Wh versus 1,024Wh, though its output and expansion limits are lower.
- Evidence limitation: these specifications do not establish real-world runtime, actual charging performance, noise in use, or suitability for a specific appliance; compare them with your measured load requirements.
This comparison uses current Backup Power IQ specification and offer data. It is designed to show measurable tradeoffs rather than declare a universal winner.
Specification comparison
| Metric | EcoFlow DELTA 3 Plus | Jackery Explorer 1000 v2 |
|---|---|---|
| Capacity (Wh) | 1,024 | 1,070 |
| Continuous AC (W) | 1,800 | 1,500 |
| Surge (W) | 3,600 | 3,000 |
| Solar input (W) | 1,000 | 400 |
| Weight (kg) | 12.5 | 10.8 |
| Cycle life | 4,000 | 4,000 |
| Max expansion (Wh) | 5,000 | 0 |
| Warranty (years) | 5.0 | 0.0 |
Price and value context
Those figures are not enough by themselves: inverter output, motor surge, solar acceptance, weight and expansion support can matter more than raw $/Wh for a particular outage plan.