Centralised Control for Scalable Energy Storage

The Fronius Reserva BMS (Battery Management System) is essential for managing Fronius Reserva battery configurations. Designed specifically to work with Fronius hybrid inverters and Fronius Reserva battery modules, this system ensures safe, balanced, and efficient operation of lithium iron phosphate (LFP) battery stacks. It supports modular scalability, advanced safety features, and seamless integration into the wider Fronius ecosystem.

Optimised for Modular Installations

The Fronius Reserva BMS promotes flexible system expansion, allowing for the connection of two to five battery modules per stack. Acting as the central hub for system communication and control, it automatically balances power and monitors performance, ensuring reliable output and extending battery lifespan.

Effortless Integration with Fronius GEN24 Plus

Enjoy the convenience of plug-and-play compatibility with Fronius GEN24 Plus hybrid inverters. The Fronius Reserva BMS (Battery Management System) simplifies installation via Fronius Solar.web, enabling efficient features such as backup power and smart energy management through the Fronius Backup Controller and Switch.

Built for Reliability and Safety

Housed in a compact, IP65-rated enclosure, the Fronius Reserva BMS operates safely across a wide temperature range of -20°C to +55°C. It includes essential protections against overvoltage, overcurrent, and temperature fluctuations, ensuring stable performance whether used indoors or in sheltered outdoor environments.

Compact Design for Easy Installation

With a slim profile (360 — 380 — 176 mm) and a lightweight design of just 7.1kg, this unit can be easily mounted and integrated into existing system layouts. All connectors come pre-configured, reducing installation time and simplifying on-site processes.

Key Specifications

• Modular scalability for custom energy storage solutions
• Seamless integration with Fronius hybrid inverters and the broader Fronius ecosystem
• Advanced safety features for peace of mind
• IP65-rated enclosure for durability in various environments
• Compact and lightweight design simplifies installation