L3-HV-40 Sol-Ark Interior Battery 40kWh for 30K-3P-208V

Sol-Ark L3-HV-40 Interior Battery — 40kWh High-Voltage ESS for 30K-3P-208V

The Sol-Ark L3-HV-40 is a 40kWh high-voltage lithium battery system designed for indoor installation and purpose-matched with the Sol-Ark 30K-3P-208V commercial hybrid inverter. Its high-voltage architecture and CAN/RS485 communication ensure seamless integration with Sol-Ark’s three-phase commercial systems, making it an ideal energy storage solution for commercial facilities on 208V three-phase power.

Key Features

• 40kWh usable energy — substantial storage for commercial backup and peak shaving
• Indoor-rated enclosure — designed for climate-controlled commercial spaces
• Purpose-matched for 30K-3P-208V — optimized pairing with Sol-Ark’s 30kW three-phase inverter
• High-voltage architecture — efficient energy transfer and minimal losses
• CAN2.0/RS485 communication — native Sol-Ark inverter integration
• UL1973 & UL9540/A certified
• 10-year warranty

Specifications

• Energy: 40kWh
• Communication: CAN2.0 / RS485
• Compatible inverter: Sol-Ark 30K-3P-208V
• Certifications: UL1973, UL9540/A
• Warranty: 10 years

Ideal For

• Commercial facilities paired with the Sol-Ark 30K-3P-208V inverter
• Indoor energy storage in utility rooms and mechanical spaces
• Demand charge reduction and peak shaving on 208V three-phase systems
• Microgrids and commercial backup power

Ships from Thunder Battery — Canada's trusted Sol-Ark dealer.