Sol-Ark High Voltage 40kWh Battery Bank – IP20 Indoor – Use with Sol-Ark 30K

*Please note that the Sol-Ark 30K Inverter is sold separately*

The Sol-Ark High Voltage 40kWh Battery Bank (L3-HV-40-IP20) is a commercial-grade energy storage solution designed specifically for use with the Sol-Ark 30K-3P-208V hybrid inverter. This indoor-rated (IP20) system features a modular stack of Lithium Iron Phosphate (LFP) batteries, offering high safety, efficiency, and seamless integration for light commercial and industrial applications.

Product Specifications

• Battery Chemistry: Lithium Iron Phosphate (LFP)

• Module Configuration: 8 Modules in Series (8s1p configuration per stack)

• Max Continuous Charge/Discharge: 100 A

• Peak Discharge: 125 A (2 minutes)

• Round Trip Efficiency: 90%

• Built-in DC Disconnect: 200 A

• Internal Fuse: 160 A

• Communication: CAN 2.0 / RS485

General Data

• Dimensions (H x W x D): 64.2″ x 23.0″ x 23.0″ (1630 x 580 x 580 mm)

• Weight: 1,384 lbs (628 kg)

• Enclosure Rating: IP20 / NEMA 1 (Indoor Only)

• Operating Temperature: 40°F to 110°F (4°C to 43°C)

• Mounting: Freestanding Rack Mount

• Certifications: UL1973, UL9540, UL9540A, UN38.3

Frequently Asked Questions

Q1: Can I expand this battery bank later? Yes. The Sol-Ark L3 40kWh is highly scalable. You can connect up to 16 battery cabinets in parallel to a single Sol-Ark 30K inverter to meet growing energy demands.

Q2: Is this battery suitable for outdoor installation? No. This specific model (IP20) is rated for indoor use only. For outdoor applications, you must choose the IP55 / NEMA 3R version of the L3 battery series.

Q3: Does the battery include fire protection? Yes. Each 5.12kWh battery module within the bank includes a built-in aerosol fire suppression system, providing an extra layer of safety for commercial buildings.

Q4: What inverter is this battery compatible with? This 40kWh high-voltage bank is specifically designed to pair with the Sol-Ark 30K-3P-208V commercial hybrid inverter.

Q5: What is the usable capacity of the 40kWh bank? While the total nameplate capacity is 40.96 kWh, the usable energy is approximately 36.86 kWh (based on 90% Depth of Discharge).