

Fortress Power LFP-10 MAX 10kWh Off-grid Lithium Battery
Power your off-grid solar system with the LFP Max 10kWh Lithium Battery, designed for durability, efficiency, and long-term savings. Built for DIY solar installers, this battery is an ideal choice for cabins, tiny homes, remote properties, and home backup.
Applications
LFP-10 MAX Features
Off-Grid DIY Solar Storage
🔋 Reliable Power, Day and Night
With 6000 life cycles at 80% depth of discharge, you’ll enjoy years of dependable performance without frequent replacements.
⚡ High Efficiency = More Savings
Featuring 98% round-trip efficiency, the LFP Max ensures you get the most out of every solar watt.
💰 Lowest Cost Per kWh Over Time
Reduce your lifetime energy costs with one of the most affordable lithium batteries on the market.
🛠️ DIY-Friendly Design
Easy to integrate into off-grid and hybrid systems with clear instructions and support for residential installations.
🔒 10-Year Warranty
Enjoy peace of mind with a full 10-year manufacturer's warranty, backed by proven performance.
LFP-10 MAX Technical Specs & Downloads
Get the details you need—spec sheets, manuals, and performance data all in one place. We link directly to the manufacturer's site, so you know you always have the most up-to-date information.
General
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Name | LFP-10 |
Total Energy(kWh) | 10.24 |
Max. Charge Current (Continuous) [A] | 120 |
Max. Discharge Current (Continuous) [A] | 120 |
Max. Pulse Current (for 5 sec) [A] | 150 |
Capacity [Ah] | 200 |
Voltage Range [V] | 48-58.4 |
Charging Temperature [F] | 32 to 113 |
Discharging Temperature [F] | 32 to 114 |
Storage Temperature [F] | 41 to 113 |
Dimension [L x W x H, inch] | 17.3 x 9.4 x 33.8 |
Weight [lbs] | 210 |
Life Cycles | 6000 @ 80% DoD |
Round Trip Efficiency | >98% |