EcoFlow STREAM Pro vs Jackery HomePower 2000 Ultra
Technical comparison · All-in-one
Two all-in-one systems with the same feed-in limit and the same warranty. What decides it is the solar side and the outage: three trackers and backup with a brief pause on one side, two trackers but more solar input and uninterrupted backup on the other.
| Parameter | ||
|---|---|---|
| In brief | ||
| Usable capacity | — | 1.945 kWh |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 624.48 €/kWh | 354 €/kWh |
| List price | 1199 € | 725 € |
| Weight | 22.8 kg | 26 kg |
| Dimensions (W×D×H) | – × – × 45.8 cm | — |
| How long it lasts | ||
| Battery life cycles | 3650 cicli | 3650 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | 6000 cicli | — |
| Warranty | 10 anni | 10 anni |
| The numbers | ||
| Cost of stored energy | 0.171 €/kWh | 0.102 €/kWh |
| Energy density | 84.2 Wh/kg | 74.8 Wh/kg |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | ~450–1000 € | 669 € |
| Universal specs | ||
| Voltage | 230 V | — |
| Category specs | ||
| Expandable | Yes | Yes |
| Maximum expanded capacity | — | 8 kWh |
| Battery voltage | 19.2 V | 51.2 V |
| Feed-in limit | 800 VA | 800 VA |
| Inverter included | No | — |
| Maximum solar input | 1500 W | 2000 W |
| MPPT trackers | 3 | 2 |
| Grid charging | Yes | Yes |
| Maximum charge power | — | 2.3 kW |
| Dynamic tariffs | Built in | Built in |
| Backup power | EPS (brief interruption) | UPS |
| Backup output | 1200 W | 1500 W |
| Switchover time | — | 20 ms |
| Ingress protection | IP65 | IP65 |
| Mounting | — | Floor standing |
| Minimum temperature | -20 °C | -20 °C |
| Maximum temperature | 55 °C | 55 °C |
| Cell heating | — | Yes |
| Works without internet | With limitations | — |
| App required for setup | Yes | Yes |
| Declared standards | CE | VDE-AR-N 4105 |
The differences that matter
- Three trackers and 1,500 W vs two and 2,000 W → the first copes better with several orientations, the second takes more power on fewer strings.
- 1,200 W backup with a pause vs 1,500 W uninterrupted → in an outage the second carries more and does not restart sensitive devices.
- 22.8 kg vs 26 kg → three kilos more to put in place with the second.
Manufacturer-declared values.
Which one to choose
Choose EcoFlow STREAM Pro if…
your array has panels on three orientations and you want a tracker for each, and router and a few lights are enough in an outage. The compromise is that the solar input tops out sooner, and sensitive devices restart in an outage.
Choose Jackery HomePower 2000 Ultra if…
computers, NAS and router must not restart when the grid drops, and you have few but powerful panels. On the solar side you only have two inputs, so with several different orientations you have less room.
Where to buy
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