Pylontech A300 HY Commercial BESS 300kWh 400Vac 156.8-1565kWh

The Pylontech A300 HY is a commercial battery energy storage system with an integrated hybrid inverter, built for high power applications, electricity arbitrage, demand response and long-duration backup. Output is 400Vac three phase, with scalable capacity from 156.8kWh up to 1565kWh across multiple cabinets.

Commercial battery storage with integrated hybrid inverter

LFP lithium chemistry and intelligent energy management sit behind a 1000V DC system, giving 96% round-trip efficiency at 0.5C-rate and 98% depth of discharge. Cycle life is rated at more than 7000 cycles, and transfer time between on-grid and off-grid operation is under 10ms.

Key features

• AC output, 400Vac three phase
• Capacity, scalable from 156.8kWh to 1565kWh
• Inverter range, 50kW to 500kW depending on configuration
• Efficiency, 96% round-trip at 0.5C-rate, 98% depth of discharge
• Cycle life, more than 7000 cycles
• Enclosure, IP55 outdoor rated with aerosol fire extinguishing and air cooling with controlled HVAC

Scalable configurations

A single cabinet is available at 156.8kWh, 219kWh, 250kWh or 313kWh. Multiple cabinets combine for 626kWh (2), 939kWh (3), 1252kWh (4) or 1565kWh (5), with inverter capacity scaling from 50kW to 500kW depending on inverter quantity. Up to 5 systems can run in parallel.

Applications

Suited to factories, warehouses, commercial buildings, EV infrastructure, solar farms and microgrid projects. Operating modes include peak shaving, energy shifting, self-consumption and backup, supporting electricity arbitrage, demand response, grid stabilisation, renewable integration and industrial peak shaving.