Energy Storage – CHINT – PVSTAR – 7.5 kWh – HV – complete with BMS (PVS-HB7.5K-G2 + PVS BDU-A500-G2)

The PVSTAR PVS-HB 7.5k-G2 energy storage system is a high-voltage battery module based on LiFePO4 cells. It is designed for use in photovoltaic installations with self-consumption, peak shaving, and price arbitrage functions; the modules are modular and expandable in parallel configurations.

Manufacturer: PVSTAR (PVS-HB series), providing energy storage solutions with lithium iron phosphate (LiFePO4) cell technology and an integrated BMS system with cell-level monitoring. The product documentation employs a modular cooperation system with a dedicated BDU module (PVS-BDU-A-500-G2).

Electrical and Operational Parameters

• Total Capacity: 7.68 kWh
• Usable Capacity: 6.91 kWh
• Nominal Voltage: 153.6 V
• Operating Voltage Range: 120.0 V – 175.2 V
• Maximum Charge Current: 25 A
• Maximum Discharge Current: 30 A
• Number of Cycles: 6000 cycles
• Operating Temperature: charging 0 °C to 50 °C; discharging -20 °C to 50 °C
• Communication: CAN

Mechanical Parameters

• Dimensions (W×D×H): 540 × 390 × 600 mm
• Module/System Weight: 106.5 kg
• Protection Rating: IP65 (suitable for indoor and outdoor installation)
• Relative Humidity: 5–95 %, non-condensing
• Installation: floor stand (stackable)