Jackery HomePower 2000 Ultra vs Zendure SolarFlow 1600 AC+
Technical comparison · All-in-one
Two all-in-one systems with the same feed-in limit and almost the same backup power. What decides it is the mode: uninterrupted supply standing on the floor on one side, backup with a brief pause fixed to a wall on the other.
| Parameter | ||
|---|---|---|
| In brief | ||
| Usable capacity | 1.945 kWh | — |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 354 €/kWh | 377.6 €/kWh |
| List price | 725 € | 725 € |
| Weight | 26 kg | — |
| How long it lasts | ||
| Battery life cycles | 3650 cicli | 6000 cicli |
| The limit that runs out first | anni di garanzia | cicli dichiarati |
| Rated cycles | — | 6000 cicli |
| Warranty | 10 anni | — |
| The numbers | ||
| Cost of stored energy | 0.102 €/kWh | 0.063 €/kWh |
| Energy density | 74.8 Wh/kg | — |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 669 € | 599 € |
| Category specs | ||
| Expandable | Yes | Yes |
| Maximum expanded capacity | 8 kWh | 11.52 kWh |
| Battery voltage | 51.2 V | 48 V |
| Feed-in limit | 800 VA | 800 VA |
| Maximum solar input | 2000 W | — |
| MPPT trackers | 2 | — |
| Grid charging | Yes | Yes |
| Maximum charge power | 2.3 kW | 1.4 kW |
| Dynamic tariffs | Built in | — |
| Backup power | UPS | EPS (brief interruption) |
| Backup output | 1500 W | 1400 W |
| Switchover time | 20 ms | — |
| Ingress protection | IP65 | IP65 |
| Mounting | Floor standing | Wall mounted |
| Minimum temperature | -20 °C | -20 °C |
| Maximum temperature | 55 °C | 55 °C |
| Cell heating | Yes | Yes |
| App required for setup | Yes | Yes |
| Declared standards | VDE-AR-N 4105 | CE |
The differences that matter
- Uninterrupted vs with-a-pause backup → in an outage the first does not restart sensitive devices; the second cuts them for an instant.
- Floor-standing vs wall-mounted → the second frees the floor but needs a suitable wall and fixing.
- Grid charging at 2.3 kW vs 1.4 kW → in an overnight tariff window the first fills up in less time.
- Expansion up to 8 kWh vs 11.52 kWh → the second leaves more room if storage will grow.
Manufacturer-declared values.
Which one to choose
Choose Jackery HomePower 2000 Ultra if…
router, NAS or a desktop computer must not restart when the power drops, and you do not want to drill into the wall: it just stands on the floor. The compromise is the battery, which expands less.
Choose Zendure SolarFlow 1600 AC+ if…
you have a free wall in a utility room or garage and would rather keep the floor clear; you accept a brief pause when switching to battery and slower grid charging. It declares 6,000 cycles and can grow further.
Where to buy
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