Photovoltaic Energy Storage

Photovoltaic energy storage system is an efficient and environmentally friendly way of energy utilization, which can greatly improve the transmission and energy conversion efficiency of green energy.

The core components of photovoltaic energy storage system are photovoltaic power generation components, inverters, energy storage equipment and energy management system.

Lightning surges will increase the cost of energy storage equipment and reduce operating efficiency, resulting in economic and service losses. Therefore, surge protection measures must be taken to reduce damage to energy storage equipment caused by lightning or switch operation overvoltage.

EYZAO provides a full set of surge protection solutions for photovoltaic energy storage systems.

Related Products

PCS (Energy Storage Converter) DC side

YSPD-40C-1500M-R-3P for PCS (Energy Storage Converter) DC Side, Containerized Battery Cluster.

PCS (Energy Storage Converter) AC side

YSPD-25D-760-R-3PN for PCS (energy storage converter) AC side.

Transformer low voltage side

YSPD-25HA-760-1P for transformer low voltage side.

BMS communication (network cable)

YZ J48-2X1000-4 for BMS communication (network cable).

400V side of the power station’s own electricity

YSPD-40C-385-R-1PN is used for 400V side of power station’s own power supply.

230V side of the power station’s own electricity

YSPD-40C-385-R-3PN for 230V side of power station self-power supply.

Monitoring signals

YZ HA-24WS for monitoring signals (CAN, RS-485, etc.),Control signal line (4-20ma, switching signal)

Signal wire

YZ HA-24WS-2 for 3-wire PT100 temperature measurement signal line.