Lithium Battery Module 2.5 kWh HV Solax T-BAT-SYS-HV-S2.5
Modelo: T-BAT-SYS-HV-S2.5- Sku: SOLXBAT005
- Vendor: Solax
Specifications
Product Description
The 2.5 kWh HV Lithium Battery Module Solax T-BAT-SYS-HV-S2.5 (module TP-HS2.5) is the foundation of SolaX high voltage systems. Each 2.5 kWh (LFP) module can be easily stacked to achieve HV voltages and capacities from 5.1 kWh up to 33.2 kWh per tower, with intelligent management via the TBMS-MCS0800 BMS and native RS485/CAN communication with SolaX HV inverters. Its IP65 enclosure, heating function for cold climates, and “plug & play” installation make this module a robust and scalable solution for residential and light commercial projects.
Main Features
- Energy per module: 2.5 kWh (LFP, cobalt-free); >6,000 cycles at 90% DoD.
- Stackable HV architecture: from 2 modules (5.1 kWh, 102.4 V) up to 13 modules (33.2 kWh, 665.6 V).
- Recommended current 30 A and maximum current 45 A charge/discharge per tower.
- IP65 protection for indoor/outdoor use and electronics with soft start.
- Low temperature operation with integrated heating (down to −30 °C).
- RS485/CAN communications, remote diagnostics and updates via the inverter.
Advantages or Benefits
- Safety and reliability: LiFePO₄ cells with control and balancing electronics; lower thermal risk and long service life.
- True scalability: expand capacity and voltage in stages without redoing the installation, maintaining full compatibility with SolaX.
- Quick installation: stackable modules, prewired cables, and official accessories (base, Series Box, TBMS) simplify assembly.
- System efficiency: accuracy in SOC/SOH and reduced stress thanks to soft start and automatic thermal limits.
- Environmental resistance: IP65, 5–95% humidity without condensation, and stable operation across a wide thermal range.
Purpose or Applications
Ideal for self-consumption with storage, tariff optimization, backup during outages, and microgrids with SolaX HV inverters (single-phase and three-phase). Suitable for technical rooms, garages, or sheltered outdoor areas where a modular and robust system is required.
Technical Specifications
| Module model | TP-HS2.5 (part of the T-BAT-SYS-HV-S2.5 system) |
| Energy per module | 2.5 kWh |
| Chemistry | Li-ion (LFP) |
| Depth of discharge | 90% (usable energy depending on configuration) |
| Recommended / max. current | 30 A / 45 A |
| Typical HV configurations | 2 modules: 5.1 kWh, 102.4 V (90–116 V); 3 modules: 7.6 kWh, 153.6 V (135–174 V); … up to 13 modules: 33.2 kWh, 665.6 V |
| Nominal / max. power (per tower) | 3.0–10.7 kW / 4.6–19.9 kW |
| Communication | RS485, CAN (between modules/BMS and inverter) |
| Protection rating | IP65 |
| Operating temperature | With heating: −30…53 °C; without heating: charge 0…53 °C / discharge −20…53 °C |
| Humidity / Altitude | 5–95% RH (no condensation) / ≤3,000 m |
| Module dimensions (L×W×H) | 510 × 365 × 152 mm |
| Module weight | 28 kg |
| System BMS | TBMS-MCS0800 (510 × 365 × 157 mm; 10 kg) |
| Series Box | 510 × 365 × 152 mm; 8.8 kg |
| Installation | Stacked on floor base (official kit) |
| Certifications | IEC 62619, UN38.3, IEC 62040, IEC 60730, CE |
Compatibilities
Direct compatibility with SolaX HV inverters (IES family, single/three-phase). System accessories and components: BMS TBMS-MCS0800, Series Box, floor base, and official cable/expansion kits. In the same tower, use only TP-HS2.5 modules and the specified BMS.
The 2.5 kWh HV Lithium Battery Module Solax T-BAT-SYS-HV-S2.5 enables the construction of safe and scalable HV storage with IP65 protection, high current, and full integration with SolaX inverters.
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Lithium Battery Module 2.5 kWh HV Solax T-BAT-SYS-HV-S2.5
