ROCKSOLAR 40–60kWh High-Voltage LiFePO₄ Battery Storage System
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What it is, and what it is for
The ROCKSOLAR High-Voltage LiFePO₄ Battery Storage System is a modular energy storage solution designed for residential, commercial, solar backup, and renewable energy applications. Built with 5.12kWh RCS-HV51100 battery modules, the system is available from 40.96kWh to 61.44kWh and can be expanded for larger energy-storage projects.
Key Features
- 40.96kWh–61.44kWh battery capacity
- 409.6V–614.4V nominal voltage options
- LiFePO₄ (LFP) battery chemistry
- 100A nominal working current
- 125A peak charge/discharge current
- CAN / TCP/IP communication
- 6,500+ cycle life
- 10-year warranty
- Up to 32 systems in parallel
- Intelligent BMS with overcharge, over-discharge, over-current, and temperature protection
- 19-inch modular rack design
- Floor-standing installation
- UL1973, UL9540A and UL9540 certifications listed on the supplied datasheet
- Battery Cabinet not included. Order separately.
Available Battery Capacities
- RCS-R40K – 40.96kWh / 409.6V
- RCS-R45K – 46.08kWh / 460.8V
- RCS-R50K – 51.20kWh / 512V
- RCS-R55K – 56.32kWh / 563.2V
- RCS-R60K – 61.44kWh / 614.4V
Ideal For
- Commercial solar battery storage
- Residential energy storage
- Hybrid inverter systems
- Emergency backup power
- Off-grid energy systems
- Peak-demand and energy management
- Renewable energy integration
With its modular high-voltage architecture, scalable capacity, intelligent battery management, and long cycle life, the RCS battery system provides a flexible solution for modern solar and commercial energy-storage projects.
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