The SolaX TB-HS51 is the high-voltage battery module with 5.1 kWh capacity from the TSYS-HS51 system, designed for solar energy storage in homes and small businesses. Based on LiFePO₄ (lithium iron phosphate) cells, it ensures high safety, long lifespan, and zero maintenance. Modular and stackable, it can be expanded up to 66.5 kWh without changing the inverter.
🔋 Nominal capacity: 5.1 kWh | Usable capacity: ~4.6 kWh
⚡ Compatible with Solax X1-Hybrid G4 and X3-Hybrid G4 inverters
🛡️ IP66 protection – also suitable for harsh environments
🔄 6,000+ cycles – 10-year design life (warranty included)
🌡️ Integrated heating: operates from -30°C to +53°C