Sol-Ark L3 HV-60KWH-60K | 480V Indoor Energy Storage System | 60kWh LiFePO4

Designed for commercial and industrial operations that can't afford downtime, the Sol-Ark L3 HV-60 delivers 61.4kWh of LiFePO4 energy storage with 60kW AC output. Ideal for facilities focused on demand charge reduction, load shifting, and long-term energy independence.

• Scales to 9.6MWh
• Indoor-ready and Quiet (under 40 dBA)
• Stable LiFePO4 Chemistry

About the Product

The Sol-Ark L3 HV-60KWH-60K is a commercial battery energy storage system built for facilities that demand serious energy reliability. It delivers 55.3kWh of usable DC capacity with 60kW of continuous AC charge/discharge power—enough for peak shaving, load shifting, and whole-facility backup in large-scale commercial operations. 

Scalability is where the Sol-Ark L3 stands apart. You can start with one cabinet and expand to 160 units across 10 parallel inverters (compatible with the Sol-Ark 30K-3P-208V inverter). This way, you can scale up to 9.6MWh of total storage without replacing existing hardware. 

Also, its lithium iron phosphate chemistry offers 94% round-trip DC efficiency and operates reliably from 40°F to 110°F. The IP20-rated indoor enclosure (NEMA 1) keeps the system clean and silent (< 40 dBA at 86°F), making it a natural fit for electrical rooms and dedicated energy centers.

CAN2.0/RS485 communication ports enable seamless inverter integration and remote monitoring. With UL1973, UL9540, and UL9540a certifications, the system meets stringent commercial compliance standards. A 10-year product warranty and performance coverage up to 196MWh of throughput round out a compelling long-term ROI for any grid-tied commercial solar installation.

Specifications

Download full specifications here.

Download installation manual here.