Jackery SolarVault 3 Pro vs SolaX T-BAT H 3.0
Usable capacity: Jackery SolarVault 3 Pro –, SolaX T-BAT H 3.0 2.8 kWh. The SolaX T-BAT H 3.0 is better on 4 of 7 comparable points.
Last updated: + Add a model
Both models in detail
Who wins where
- Jackery SolarVault 3 Pro
- SolaX T-BAT H 3.0
Biggest differences
| Fact | SolarVault 3 Pro | T-BAT H 3.0 |
|---|---|---|
| Discharge power (continuous) | 1.2 kW | 2.5 kW |
| Min. operating temperature | -20 °C | -30 °C |
| Peak power | 2.3 kW | 3.1 kW |
| Nominal capacity | 2.52 kWh | 3.1 kWh |
Score per area = position (0–100) relative to all 140 models in this category; higher is better.
| Technical specifications | JackerySolarVault 3 Pro | SolaXT-BAT H 3.0 |
|---|---|---|
| General | ||
| Cell chemistry | LFP1 | LFP2 |
| Smart charging on dynamic prices | Yes1 | – |
| Wi-Fi / app | Yes1 | – |
| Performance | ||
| Usable capacity | – | 2.8 kWh2 |
| Nominal capacity | 2.52 kWh1 | 3.1 kWh✓2 |
| Expandable up to | 45.36 kWh1 | – |
| Charge power (continuous) | – | 2.5 kW2 |
| Discharge power (continuous) | 1.2 kW1 | 2.5 kW✓2 |
| Peak power | 2.3 kW1 | 3.1 kW✓2 |
| Efficiency | ||
| Round-trip efficiency | – | 95 %2 |
| Depth of discharge | 90 %1 | 90 %2 |
| Electrical | ||
| Backup power | Yes1 | – |
| Off-grid capable | Yes1 | – |
| Dimensions & weight | ||
| IP rating | IP651 | IP652 |
| Min. operating temperature | -20 °C1 | -30 °C✓2 |
| Warranty & lifespan | ||
| Warranted cycles | 6,0001 | 6,0002 |
| Warranty | 10 years1 | 10 years2 |
Frequently asked questions
Which is better: the Jackery SolarVault 3 Pro or the SolaX T-BAT H 3.0?
Usable capacity: Jackery SolarVault 3 Pro –, SolaX T-BAT H 3.0 2.8 kWh. The SolaX T-BAT H 3.0 is better on 4 of 7 comparable points.
Which is better on discharge power (continuous): the Jackery SolarVault 3 Pro or the SolaX T-BAT H 3.0?
SolaX T-BAT H 3.0: 2.5 kW. Jackery SolarVault 3 Pro: 1.2 kW.
Which is better on min. operating temperature: the Jackery SolarVault 3 Pro or the SolaX T-BAT H 3.0?
SolaX T-BAT H 3.0: -30 °C. Jackery SolarVault 3 Pro: -20 °C.
Related comparisons
How we collect and check this data →
Sources
- SolarVault 3 Pro Datasheet, 1 — Jackery · accessed Oct 16, 2026
- T-BAT H 3.0 V2 Datasheet, V2.6 — SolaX · accessed Sep 29, 2026