SolaX Power T-BAT SYS HS-O 20.4
€ 6.238,02 exkl. USt.
SolaX Power T-BAT SYS HS-O 20.4 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
18.3 kWh usable
High-voltage storage with 1x BMS and 4x module T-BAT-HV-S-O 5.1 for high self-consumption in the household.
High voltage 204.8 V
Nominal voltage 204.8 V for efficient coupling to high-voltage hybrid systems with low conversion losses.
LFP cell chemistry
Lithium iron phosphate cells (LFP) are considered particularly temperature-stable and durable over many charging cycles.
Modularly scalable
Expandable from 2 to 13 storage modules - the system grows with power demand.
IP66 protection class
Robust housing with IP66 protection and passive cooling - low-maintenance, noiseless operation.
Down to -30 °C
Operable from -30 °C ambient temperature - suitable for alpine and cold locations in Austria.
Warranty & Longevity
Included in the set
| Parameter | Value |
|---|---|
| BMS | 1x TBMS-S51-8-O (18.5 kg) |
| Storage modules | 4x T-BAT-HV-S-O 5.1 (47.1 kg each) |
| Usable capacity | 18.3 kWh |
| Nominal voltage | 204.8 V (high voltage) |
| Cell chemistry | LFP (Lithium Iron Phosphate) |
| Cooling | passive |
| Communication | RS485 |
| Protection class | IP66 |
| Dimensions | 600 x 376 x 957 mm |
| Total weight | 206.9 kg |
| Ambient temperature | from -30 °C |
| Expandable | 2 to 13 storage modules |
| Hazardous goods | UN 3480, Class 9 |
| Manufacturer number | TB-HS51O*TBMS-S51-8O |
Frequently Asked Questions
What is the SolaX Power T-BAT SYS HS-O 20.4?
The T-BAT SYS HS-O 20.4 is a modular high-voltage battery storage system from SolaX Power with 18.3 kWh usable capacity. The set consists of a BMS (TBMS-S51-8-O) and four T-BAT-HV-S-O 5.1 storage modules and stores surplus solar power for later self-consumption.
Why LFP cell chemistry and high-voltage technology?
Lithium iron phosphate (LFP) cells are considered particularly cycle-stable and thermally stable. The high-voltage architecture with 204.8 V nominal voltage enables efficient coupling to high-voltage hybrid systems with low conversion losses.
Can the storage system be expanded later?
Yes. The series is scalable from 2 to 13 storage modules. This allows the capacity to be adapted to increasing power demand without replacing the entire system.
Is the storage system suitable for cold and alpine locations?
With an ambient operating limit from -30 °C and IP66 protection class, the system is designed for cold and exposed locations in Austria. The passive cooling works silently and is low-maintenance.
Who is SolaX Power?
SolaX Power is an internationally active manufacturer of inverters and battery storage systems for photovoltaic installations. The company offers coordinated components for self-consumption and storage solutions in the residential and commercial sectors.
Where can I buy the SolaX Power battery storage system in Austria?
You can get the SolaX Power T-BAT SYS HS-O 20.4 from SOLARVIC via solarvic.at. As a PV and electrical wholesaler, SOLARVIC delivers nationwide in Austria.
How can I order?
Directly online via solarvic.at — the SOLARVIC team will be happy to help with design questions.
€ 6.238,02 exkl. USt.
SolaX Power T-BAT SYS HS-O 20.4 is backordered and will ship as soon as it is back in stock.