Batteries for Business
Store energy. Reduce costs. Keep business moving.
Sol-Ark L3 Series commercial energy storage gives businesses greater control over when and how energy is used, helping reduce energy costs, strengthen resilience, and capture more value from onsite solar. With scalable indoor and outdoor solutions, safe LFP battery technology, and storage durations from 2 to 12 hours, the L3 Series can be configured around your facility, operating priorities, and long-term energy strategy.
Find the right storage solution for your project
Compare L3 Series configurations to match your project’s power, capacity, voltage, installation environment, and runtime requirements.
Key Specs
- Energy Capacity40.96 kWh
- Nominal Voltage410V DC
- Battery ChemistryLithium Iron Phosphate (LFP)
- Compatible Sol-Ark Inverter30K-3P-208V
- Product Warranty10-Year
Key Specs
- Energy Capacity61.44 kWh
- Nominal Voltage614.4V DC
- Battery ChemistryLithium Iron Phosphate (LFP)
- Compatible Sol-Ark Inverter60K-3P-480V
- Product Warranty10-Year
Key Specs
- Energy Capacity61.44 kWh
- Nominal Voltage307V DC with 30K / 614.4V DC with 60K
- Battery ChemistryLithium Iron Phosphate (LFP)
- Compatible Sol-Ark Inverter30K-3P-208V or 60K-3P-480V
- Product Warranty10-Year
Put your stored energy to work
Commercial energy storage can serve different roles depending on how your facility uses power. Sol-Ark L3 Series solutions can be sized and configured around your load profile, electrical service, operating priorities, and energy strategy.
Backup & Resilience
Use stored energy to help keep critical operations running when grid power is unavailable.
Business Continuity
Peak Demand Management
Discharge stored energy during periods of high facility demand to help reduce peak grid consumption and associated demand charges.*
Demand Charges
Time-of-Use Optimization
Charge and discharge strategically around changing utility rates to help lower energy costs.*
Rate Savings
Maximize Onsite Solar
Store excess solar production and use it later when your facility needs it most.
Solar Self-Use
Microgrids
Integrate battery storage with solar, generators, and other distributed energy resources to support resilient commercial microgrids.
Distributed Energy
Long-Duration Storage
Configure storage from 2 to 12 hours to match the runtime, load, and energy requirements of the application.
2–12 Hour RuntimeSol-Ark L3 Series
Commercial energy storage
Engineered to scale
Sol-Ark L3 Series solutions combine flexible system design with the safety, testing, and regulatory assurance commercial energy storage projects demand. Configure your system around your electrical service, installation environment, required duration, and future energy needs.
See more. Control more. Manage smarter.
MySolArk gives businesses and energy professionals a clear view of how solar, storage, grid power, and facility loads are working together—while providing the tools to monitor performance, review system activity, and manage energy systems across one or multiple sites.
Use MySolArk to understand how your system is performing, identify issues faster, and make more informed decisions about how stored energy is being used.
Monitor Battery Status and Energy Activity
Track battery state, charging and discharging activity, and overall system performance.
Battery Status
View Solar, Grid, and Facility Power Flow
See how energy is moving across your system in real time.
Real-Time Power Flow
Access Energy Insights and Performance Data
Review trends and operating data to better understand system behavior and energy use.
Energy Insights
Review System Events and Logs
Access system events and historical activity to support troubleshooting and ongoing operation.
Events & Logs
Monitor Multiple Sites from One Account
Manage visibility across multiple facilities from a single MySolArk account.
Multi-SiteCertified High-Voltage Battery Partners
One integrated Sol-Ark ecosystem
Pair Sol-Ark L3 Series energy storage with Sol-Ark commercial hybrid inverters and MySolArk monitoring for a more connected approach to commercial energy. Bringing your inverter, battery, monitoring, and energy management together within one ecosystem helps simplify system design, streamline commissioning, improve ongoing visibility, and reduce the complexity of managing multiple disconnected platforms.
