Sol-Ark 60kWh 480V Lithium Iron Phosphate Battery System (Outdoor) L3-HVR-60KWH

The Sol-Ark L3-HVR-60KWH is a commercial-grade, high-voltage lithium iron phosphate (LiFePO₄) battery energy storage system designed for outdoor installations and large-scale backup, peak shaving, and energy management applications. Built for reliability, safety, and long cycle life, this 60kWh system integrates seamlessly with Sol-Ark 480V commercial inverter platforms.

Key Features

• 60kWh usable energy capacity for commercial and industrial applications

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

• Outdoor-rated enclosure (IP55) for exterior installations

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

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

• Scalable design – multiple units can be paralleled for expanded storage capacity

• Designed for Sol-Ark L3 Series systems and commercial energy storage deployments

Outdoor-Rated Design

This model is the HVR (High Voltage – Rated for outdoor use) version of Sol-Ark’s L3 battery lineup. The IP55 enclosure provides protection against dust and water spray, making it suitable for:

• Exterior commercial installations

• Covered outdoor electrical yards

• Utility and industrial energy storage projects

Ideal Applications

• Commercial backup power

• Peak demand shaving

• Solar + storage systems

• Microgrids and energy resilience projects

• Utility-adjacent and light industrial installations

Battery Chemistry & Safety

The L3-HVR-60KWH uses Lithium Iron Phosphate (LiFePO₄) cells, known for:

• Lower fire risk compared to NMC chemistries

• Long cycle life with minimal degradation

• Stable performance across a wide temperature range

Product Specifications

Compatibility

This battery system is designed specifically to work with Sol-Ark 480V commercial hybrid inverters, such as the Sol-Ark 60K‑3P‑480V Hybrid Inverter System, and other Sol-Ark high-voltage inverter platforms that support 480 V BESS (Battery Energy Storage System) integration.

• Supports AC and DC coupling with commercial PV systems (through the appropriate Sol-Ark inverters)

• Can be scaled with multiple battery cabinets per inverter for larger energy capacity needs, up to multi-megawatt systems

• Not intended for use with 48 V residential inverters or low-voltage battery systems

Recommended pairing: Sol-Ark 60K-3P-480V commercial hybrid inverter for seamless, high-performance solar + storage operation (sold separately).

Warranty

Sol-Ark stands behind the L3-HVR-60KWH with a comprehensive 10-year warranty covering hardware defects and performance.