Jackery SolarVault 3 Pro
Configuration
| Capacity | Max output | from | €/kWh |
|---|---|---|---|
| 2.5 kWh | 1.2 kW | €849 | €340 |
| 5 kWh | 1.2 kW | €1,458 | €292 |
| 10.1 kWh | 1.2 kW | €2,676 | €265 |
Specifications
Cell chemistry | LFP |
Max output | 1.2 kW |
Round-trip efficiency | 83% |
Phases | 1 |
Solar input | 4000 W |
Backup power | Yes |
P1 meter | Yes |
Home Assistant | Yes |
IP rating | IP65 |
Cycle life | 6000 |
Warranty | 10 jr |
Weight | 25.5 kg |
Base SolarVault 3 Pro inverter has a fixed 1200 W continuous AC output (bidirectional AC-coupled); bypass/pass-through up to 2300 W. Adding BP2500 battery modules increases capacity only, not output: base 2.52 kWh expandable to 15.12 kWh with up to 5x BP2500. Higher output figures (3600 W / 7500 W) and 45.36 kWh refer to connecting up to 3 separate Pro units in parallel (multiple inverters), not single-unit module expansion. PV input 4000 W via 4 independent MPPTs (1000 W each). Home Assistant via HACS integration over RJ45 Ethernet. Cycle life 6000 at 90% DoD. Modbus support not documented. usablePct and exact round-trip vary by source; 83% round-trip per p1meter.nl, not confirmed on manufacturer page.
Sources
Indicative prices for now; later updated automatically.