Deye SE-G5.1 Pro-B vs SolaX T-BAT H 6.0
Usable capacity: Deye SE-G5.1 Pro-B 5.12 kWh, SolaX T-BAT H 6.0 5.5 kWh. Both models win equally often (3 of 8 points).
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Both models in detail
Who wins where
- Deye SE-G5.1 Pro-B
- SolaX T-BAT H 6.0
Biggest differences
| Fact | SE-G5.1 Pro-B | T-BAT H 6.0 |
|---|---|---|
| Min. operating temperature | -20 °C | -30 °C |
| Nominal capacity | 5.12 kWh | 6.1 kWh |
| Depth of discharge | 100 % | 90 % |
| Usable capacity | 5.12 kWh | 5.5 kWh |
Score per area = position (0–100) relative to all 140 models in this category; higher is better.
| Technical specifications | DeyeSE-G5.1 Pro-B | SolaXT-BAT H 6.0 |
|---|---|---|
| General | ||
| Cell chemistry | LFP1 | LFP2 |
| Performance | ||
| Usable capacity | 5.12 kWh1 | 5.5 kWh✓2 |
| Nominal capacity | 5.12 kWh1 | 6.1 kWh✓2 |
| Charge power (continuous) | 5.12 kW✓1 | 5.1 kW2 |
| Discharge power (continuous) | 5.12 kW✓1 | 5.1 kW2 |
| Peak power | – | 6.1 kW2 |
| Efficiency | ||
| Round-trip efficiency | – | 95 %2 |
| Depth of discharge | 100 %✓1 | 90 %2 |
| Dimensions & weight | ||
| IP rating | IP201 | IP652 |
| Min. operating temperature | -20 °C1 | -30 °C✓2 |
| Width | 440 mm1 | – |
| Height | 133 mm1 | – |
| Depth | 540 mm1 | – |
| Weight | 45 kg1 | – |
| Warranty & lifespan | ||
| Warranted cycles | 6,0001 | 6,0002 |
| Warranted throughput | 16 MWh1 | – |
| Warranty | 10 years1 | 10 years2 |
Frequently asked questions
Which is better: the Deye SE-G5.1 Pro-B or the SolaX T-BAT H 6.0?
Usable capacity: Deye SE-G5.1 Pro-B 5.12 kWh, SolaX T-BAT H 6.0 5.5 kWh. Both models win equally often (3 of 8 points).
What is the usable capacity of the Deye SE-G5.1 Pro-B and the SolaX T-BAT H 6.0?
Deye SE-G5.1 Pro-B: 5.12 kWh. SolaX T-BAT H 6.0: 5.5 kWh.
Which is better on min. operating temperature: the Deye SE-G5.1 Pro-B or the SolaX T-BAT H 6.0?
SolaX T-BAT H 6.0: -30 °C. Deye SE-G5.1 Pro-B: -20 °C.
Which is better on nominal capacity: the Deye SE-G5.1 Pro-B or the SolaX T-BAT H 6.0?
SolaX T-BAT H 6.0: 6.1 kWh. Deye SE-G5.1 Pro-B: 5.12 kWh.
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How we collect and check this data →
Sources
- DEYE SPRING SE SERIES Residential ESS Solution Datasheet, 1.0 — Deye · accessed 14 Oct 2026
- T-BAT H 3.0 V2 Datasheet, V2.6 — SolaX · accessed 25 Oct 2026