Sol-Ark 60kWh 480V Lithium Iron Phosphate Battery Bank (Indoor Use) L3-HV-60KWH

The Sol-Ark L3 60K-HV-60-IP20 is a commercial-grade, high-voltage lithium iron phosphate (LiFePO₄) battery energy storage system engineered for indoor installations in controlled environments. Delivering 60 kWh of usable energy at 480V, this system is designed to support large-scale solar + storage, backup power, microgrid, and peak-shaving applications when paired with Sol-Ark commercial inverter platforms.

Key Features

• 60 kWh usable energy capacity per cabinet

• 480V high-voltage architecture for reduced current and higher system efficiency

• IP20 enclosure – indoor use only

• LiFePO₄ battery chemistry for enhanced safety, thermal stability, and long cycle life

• Integrated Battery Management System (BMS) with monitoring, balancing, and protection

• Scalable system design – multiple cabinets can be deployed for higher total capacity

• Purpose-built for commercial and industrial energy storage

Indoor-Only Rating (IP20)

This model carries an IP20 rating, meaning it is intended exclusively for indoor installations in dry, controlled environments such as:

• Electrical and mechanical rooms

• Commercial facilities and warehouses

• Data centers and microgrid control rooms

⚠️ Not rated for outdoor use or damp locations. Environmental control and ventilation must meet Sol-Ark installation requirements.

Compatibility

The L3 60K-HV-60-IP20 battery system is designed specifically for Sol-Ark 480V commercial hybrid inverter platforms, including:

• Sol-Ark 60K-3P-480V Commercial Hybrid Inverter

• Other Sol-Ark L3-Series systems supporting 480V high-voltage battery integration

Important Compatibility Notes

• Designed for commercial AC-coupled and DC-coupled solar systems when used with approved Sol-Ark inverters

• Not compatible with 48V residential inverters or low-voltage battery systems

• Not intended for non-Sol-Ark inverter platforms unless explicitly approved by the manufacturer

Battery Chemistry & Safety

This system uses Lithium Iron Phosphate (LiFePO₄) cells, offering:

• Lower fire risk than NMC-based chemistries

• Long cycle life with minimal capacity degradation

• Stable performance under high-duty commercial cycling

• Improved thermal and chemical stability for indoor installations

Warranty

• 10-Year Manufacturer Warranty provided by Sol-Ark

• Covers defects in materials and workmanship under normal operating conditions

• Warranty eligibility requires:

  • Installation by a qualified professional

  • Compliance with Sol-Ark installation, operating, and environmental guidelines

  • Use with approved Sol-Ark inverter platforms

Warranty performance and throughput terms are governed by Sol-Ark’s official warranty documentation.

Product Specifications

Best For

• Commercial solar + storage installations

• Indoor battery energy storage rooms

• Peak demand reduction and load shifting

• Backup power for critical commercial loads

• Microgrids and energy resilience projects