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Fronius Reserva 3.15kWh Battery Module
SKU: 4.240.370

The Fronius Reserva 3.15kWh Battery Module is a high-performance lithium iron phosphate (LFP) energy storage solution, designed for seamless integration with Fronius hybrid inverters. Offering scalability, intelligent energy management, and robust protection features, it optimises solar self-consumption and ensures reliable backup power for commercial applications.
- Promotion Fronius Reserva
- Manufacturer Fronius
- Battery Chemistry Lithium-Ion
- IP Rating IP65
Reliable & Scalable Energy Storage
The Fronius Reserva 3.15kWh Battery Module is designed to provide efficient energy storage and power backup, making it an ideal solution for homeowners and businesses seeking greater energy independence. Its modular design allows for flexible system expansion, supporting up to five battery modules per system, delivering a total usable capacity of up to 15.8kWh.
Key Features:
- 3.15kWh usable capacity for efficient solar energy storage
- Lithium iron phosphate (LFP) chemistry for enhanced safety and durability
- Expandable storage system supporting up to five modules per installation
- Integrated battery management system (BMS) for optimal charge and discharge cycles
- Seamless compatibility with Fronius hybrid inverters
Optimised Performance & Backup Power
The Fronius Reserva 3.15kWh Battery Module ensures high energy efficiency, allowing users to store excess solar energy and reduce reliance on the grid. The battery delivers continuous power supply, enabling:
- Reliable backup power during outages when combined with a Fronius hybrid inverter
- Smart load shifting to maximise self-consumption and reduce energy costs
- Rapid charge and discharge cycles to meet high energy demands
Advanced Safety & Longevity
Built with industry-leading safety mechanisms, the Fronius Reserva 3.15kWh Battery Module enhances system reliability and extends battery lifespan:
- DC reverse polarity protection
- Overvoltage, overcurrent, and short-circuit protection
- Arc fault detection and residual current monitoring
- Compliant with IEC/EN safety and performance standards
Seamless Integration & Smart Monitoring
The Fronius Reserva 3.15kWh Battery Module integrates effortlessly with Fronius hybrid inverters, allowing for real-time performance monitoring and remote system diagnostics via Fronius Solar.web.
- RS485 communication for direct connectivity
- Remote monitoring capabilities for system control and optimisation
- User-friendly interface for simplified operation and maintenance
Durable & Weatherproof Design
Designed for both indoor and outdoor installations, the Fronius Reserva 3.15kWh Battery Module is IP65-rated, ensuring protection against dust, moisture, and extreme temperatures.
- Operating temperature range: -20°C to +55°C
- Compact design for easy installation and scalability
- Maximum altitude: 2,000m above sea level
Why Choose the Fronius Reserva 3.15kWh Battery Module?
- High-efficiency energy storage for solar self-consumption
- Expandable design for flexible system scalability
- Smart monitoring with Fronius Solar.web
- Reliable backup power for enhanced energy security
- Industry-leading safety features for long-term performance
The Fronius Reserva 3.15kWh Battery Module is the perfect solution for installers seeking a high-quality, scalable, and intelligent energy storage system for commercial customers.