Bluetti B500 vs EcoFlow STREAM Pro
Usable capacity: Bluetti B500 –, EcoFlow STREAM Pro –. The Bluetti B500 is better on 3 of 9 comparable points.
Who wins where
- Bluetti B500
- EcoFlow STREAM Pro
Biggest differences
| Fact | B500 | STREAM Pro |
|---|---|---|
| Discharge power (continuous) | 7.6 kW | 1.2 kW |
| Nominal capacity | 4.96 kWh | 1.92 kWh |
| Weight | 58 kg | 22.8 kg |
| Expandable up to | 19.8 kWh | 11.52 kWh |
Score per area = position (0–100) relative to all 130 models in this category; higher is better.
| Technical specifications | BluettiB500 | EcoFlowSTREAM Pro |
|---|---|---|
| General | ||
| Cell chemistry | LFP 1 | LFP 2 |
| Smart charging on dynamic prices | – | Yes 2 |
| Wi-Fi / app | Yes 1 | Yes 2 |
| Performance | ||
| Nominal capacity | 4.96 kWh ✓ 1 | 1.92 kWh 2 |
| Expandable up to | 19.8 kWh ✓ 1 | 11.52 kWh 2 |
| Charge power (continuous) | – | 1.05 kW 2 |
| Discharge power (continuous) | 7.6 kW ✓ 1 | 1.2 kW 2 |
| Efficiency | ||
| Depth of discharge | 90 % 1 | – |
| Electrical | ||
| Backup power | Yes 1 | Yes 2 |
| Off-grid capable | Yes 1 | Yes 2 |
| Dimensions & weight | ||
| IP rating | IP65 1 | IP65 2 |
| Min. operating temperature | -20 °C 1 | -20 °C 2 |
| Width | 636 mm 1 | 284 mm 2 |
| Height | 338 mm 1 | 458 mm 2 |
| Depth | 325 mm 1 | 255 mm 2 |
| Weight | 58 kg 1 | 22.8 kg ✓ 2 |
| Warranty & lifespan | ||
| Warranted cycles | – | 6,000 2 |
| Warranty | 10 years 1 | 10 years 2 |
Sources
- BLUETTI EP760 Spezifikationen, 1 — BLUETTI · accessed 1 Oct 2026
- EcoFlow STREAM Ultra/Pro Specifications, 1.0 — EcoFlow UK · accessed 29 Sept 2026