The Sol-Ark Lithium Battery collection represents the next evolution in home energy storage. Designed to integrate seamlessly with Sol-Ark’s industry-leading hybrid inverters, these batteries offer safe, reliable, and scalable energy for homes, cabins, commercial sites, and off-grid applications.
Engineered with LiFePO₄ (Lithium Iron Phosphate) chemistry, Sol-Ark batteries provide long cycle life, high thermal stability, and excellent discharge performance. Whether you're looking for backup during power outages, optimizing time-of-use billing, or going completely off-grid, Sol-Ark's lithium battery solutions give you the freedom and confidence to manage your energy your way.
Sol-Ark lithium batteries are purpose-built to pair effortlessly with Sol-Ark hybrid inverters, allowing for plug-and-play installation, advanced communication, and full system control. When connected, the system enables automated load management, battery balancing, and optimized solar storage without additional integration work.
Direct CAN communication with Sol-Ark 8K, 12K, 15K, 30K, and 60K inverters
Real-time monitoring through Sol-Ark app and display
Zero transfer time UPS functionality for critical loads
Automatic charge/discharge optimization
Full tech support from a single manufacturer
This makes Sol-Ark batteries a top choice for installers and homeowners looking to simplify their solar + storage setup with maximum system efficiency.
Sol-Ark lithium batteries are based on Lithium Iron Phosphate (LiFePO₄) chemistry, considered the safest and most stable battery type in residential and commercial energy storage.
Cycle Life: 6,000+ cycles at 80% DOD
Chemistry: LiFePO₄ (non-toxic, non-flammable, safe)
Voltage: Typically 48V (for common residential setups)
Modular Design: Expandable storage by connecting multiple units
Warranty: 10 years
Environmental Range: Built to perform in a wide temperature window
Whether you’re using it as a primary energy storage unit or a backup battery bank, Sol-Ark’s lithium storage ensures consistent, reliable performance over the long term.
Sol-Ark lithium batteries are a perfect match for:
Grid-tied solar systems with backup
Whole-home off-grid power setups
Commercial solar storage
Emergency power supply for critical systems
Remote cabins, farms, or disaster preparedness
The modular nature allows you to start small and scale up as needed, creating storage systems ranging from 5kWh to over 100kWh depending on your project.
✅ Seamless inverter integration - no third-party headaches
✅ Top-tier LiFePO₄ chemistry - stable, long-lasting, and safe
✅ Flexible scalability - build systems that grow with you
✅ Built-in BMS (Battery Management System) - advanced safety and performance control
✅ Trusted U.S. engineering - Sol-Ark is a veteran-owned, American-based energy company
✅ Professional support - one brand, one contact, full system support
Whether you're a homeowner investing in energy resilience or an installer building systems for clients, Sol-Ark batteries are built for simplicity, longevity, and total control.
With Sol-Ark Lithium Batteries, you get more than just storage - you get a smarter, safer, and more reliable energy future. Experience the peace of mind that comes with a fully integrated Sol-Ark ecosystem and unlock the full potential of your solar investment.
Browse our Sol-Ark battery options today and take the next step toward total energy independence.
