LT 20.0-S series · 20 kWh
20 kWh residential LiFePO4 battery in a single module, 51.2 V, 200 A, expandable up to 15 units in parallel.
Price on request
The LT 20.0-S offers the largest capacity in a single indoor module in the Lumentree range: 20.07 kWh at 51.2 V with 200 A charge and discharge current. It suits homes with high evening and night consumption and off-grid systems.
Homes with high consumption, heat pumps, off-grid systems and small businesses.
A tailored quote with system sizing, delivery across Romania, help with configuration and local service in Satu Mare.
| Model | LT 20.0-S |
|---|---|
| Certifications & standards | |
| Compliance | UN38.3 / IEC 62619 / IEC 61000 / IEC 62040-1 (more on request) |
| General data | |
| Dimensions (W × D × H) | 500 × 270 × 892 mm |
| Weight | 145 kg |
| Installation | Floor stand |
| Operating temperature | Charge: 0 ~ 50°C · Discharge: -20 ~ 50°C |
| Humidity | ≤ 95% RH (non-condensing) |
| Protection degree | IP20 |
| Warranty | 5 years / 10 years (optional) |
| Scalability | max. 15 in parallel |
| Application | On-grid / On-grid + back-up / Off-grid |
| Compatible inverters | Compatible with major inverter brands (see compatibility list) |
| Performance | |
| Cell technology | LFP (LiFePO4) |
| Usable energy | 20.07 kWh |
| Nominal capacity | 392 Ah |
| Nominal voltage | 51.2 V |
| Operating voltage | 44.8 ~ 56.16 V |
| Max. charge / discharge current | 200 A |
| Recommended depth of discharge | 90% |
| Communication | |
| Display | SOC indicator, LED |
| Communication | CAN / RS485 / RS232 / Wi-Fi |
Documentation for this product will be available soon. You can always request it through the quote form.
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