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ROCKSOLAR 40–60kWh High-Voltage LiFePO₄ Battery Storage System

Sale price $12,999.99 Regular price $16,999.99
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About this product

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.

Documentation

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Common questions

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