By ESS news
Hizenergy (Huazhi Energy) has unveiled a new C&I energy storage product matrix centered on four products: a 300 kW (AC) 400 V energy storage converter (PCS), a 460 kW PCS, a 300 kW/627 kWh two-hour storage system, and a 300 kW/1,172 kWh four-hour storage system.
The company said it is positioning the launch as a response to a more market-driven C&I storage environment, in which operators increasingly need both hardware efficiency and smarter shipping capabilities.
Its flagship product is the 300 kW (AC) 400 V PCS, which Hizenergy describes as the first 300 kW class low-voltage direct output PCS in its category. The design is intended to connect directly to 400V commercial low-voltage distribution networks without a step-up transformer, which the company says can reduce initial system costs, footprint and conversion losses compared to higher voltage architectures that require additional transformer equipment.
Hizenergy said it offers a peak efficiency of 99.0% and a European efficiency of 98.5%, in addition to the ability to form networks, black-start support and seamless grid/off-grid switching.
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