LFP-10 MAX – 10kWh Lithium Battery
The Fortress Power LFP-10 Max delivers safe, high-efficiency energy storage in a compact, easy-to-install design for new or retrofit solar systems.
LFP-10 MAX – 10kWh Lithium Battery
Compact Power. Maximum Performance.
The LFP-10 Max is a high-performance lithium iron phosphate (LFP) battery engineered for both residential and light commercial energy storage. With a 98% round-trip efficiency and fast charging capabilities, it’s built to lower the lifetime cost of energy while providing consistent performance across a wide temperature range. Safe, space-saving, and simple to install, the LFP-10 Max is ideal for homeowners and solar professionals seeking dependable energy storage with maximum flexibility.
Applications
Residential
Light Commercial
FEATURES
-  High-Efficiency PerformanceDelivers 98% round-trip efficiency with fast charge and discharge power—ideal for demanding energy needs. 
-  Dependable in All ClimatesLFP technology ensures stable operation across a broad temperature range for year-round reliability. 
-  Built-In Safety TechnologyFeatures multilevel battery management for voltage, temperature, and current protection using proven, UL-compliant lithium chemistry. 
-  Space-Saving, Simple InstallationA compact form factor and intuitive design make setup fast and flexible for any application. 
PRODUCT INFORMATION
- Specifications
- Downloads
| General | |
| 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% |