Solax T-BAT_H_5.8_V3 Energy Storage (5.8 kWh)

High-voltage LFP Master battery module with a nominal capacity of 5.8 kWh, designed for Solax energy storage systems. The device features an IP66 protection rating, a built-in BMS, and the ability to expand with additional modules from the series.

The Solax T-BAT_H_5.8_V3 energy storage is a Master unit with an integrated Battery Management System (BMS), equipped with lithium iron phosphate (LFP) cells. The device offers a nominal capacity of 5.8 kWh and a usable energy of 5.5 kWh at a 95% depth of discharge. The design allows for wall or floor mounting both indoors and outdoors, thanks to its IP66 protection class enclosure. The module features a two-level adaptive heating function that enables charging and discharging at temperatures as low as -30 °C.

Key features

• Nominal capacity of 5.8 kWh and usable capacity of 5.5 kWh (95% DoD)
• Integrated Battery Management System (BMS) in the Master module
• High LFP cell lifespan, exceeding 6000 cycles
• Built-in fire suppression aerosol for cell protection
• Expandable with Slave modules up to a capacity of 34.6 kWh in series
• Integrated battery heating system for operation in freezing temperatures

Technical data

Nominal voltage	115.2 V
Nominal capacity	5.8 kWh
Usable energy (95% DoD)	5.5 kWh
Nominal charge and discharge current	25 A
Maximum charge and discharge current	35 A
Cell type	LFP
Net weight	61.5 kg
Dimensions (width x height x depth)	474 x 715 x 150 mm
Protection rating	IP66