Growatt Battery

The Growatt APX HV Battery redefines residential energy storage with its cutting-edge “soft-switching” parallel connection technology, which grants the unique ability to mix battery packs of different ages, states of charge, and capacities. Designed for maximum flexibility and safety, this high-voltage system features cobalt-free LiFePO4 chemistry and a comprehensive four-level protection system—including active aerosol fire suppression—to ensure reliability in Australian homes. With a modular architecture that scales effortlessly from 5kWh to 30kWh, the APX ensures your system is future-proofed for growing energy demands, such as adding an EV charger or expanding your home.

Key Features

• Ultimate Flexibility (Soft-Switching): Unlike traditional batteries, the APX allows you to mix new and old battery modules, ensuring you can expand your system years later without compatibility issues.

• Module-Level Optimization: Each battery module has a built-in energy optimizer, ensuring that each pack delivers its maximum output independently. This prevents the “barrel effect” where a single weaker module drags down the performance of the entire system.

• Robust Safety Standards: Built with thermally stable LiFePO4 cells and protected by a 4-level safety system: BMS monitoring, modular optimization, fuses, and aerosol passive protection.

• All-Weather Durability: Rated IP66 for superior water and dust resistance, the APX is designed to operate efficiently in temperatures ranging from -10°C to 50°C, making it perfect for outdoor installation in Australia.

• Easy Scalability: The stackable, cable-free design (for module connections) allows for a neat installation that can grow from a single 5kWh unit up to a massive 30kWh system.