The modular concept of the Growatt APX battery system enables a wide range of applications and flexible expansion as required. Between 1 and 6 high-voltage batteries can be installed within a battery tower. The battery module is a high-voltage battery that features the latest LiFePO4 technology and boasts a nominal energy of 5 kWh. The body also includes a latest-generation battery management system that protects the battery modules from adverse conditions and a battery base that ensures a secure stand during ground installation. An optional back-up box can be added for emergency power generation. It is able to provide up to 10 kWh from the solar storage system in the event of a power failure.

The APX battery system contains

• APX 5.0P-B1 high-voltage battery 5 kWh LiFePO4 (1-6x depending on selection)
• APX 98034-P2 BMS power module
• APX battery base High-voltage battery
• Optional: SYN 50 XH 30 / SYN 100 XH 30 Back-Up Box Emergency backup power

The APX battery system demonstrates its flexible configuration options. These can be extended from 5 kWh to 30 kWh. The simple design makes installation and expansion very straightforward with the aid of cables. A further advance of the new storage system is that, unlike other systems, a battery cabinet is no longer required.