LFP-based storage systems built from graded, second-life cells for safe, stable performance.
Our Second-Life LFP Energy Storage systems combine the inherent thermal safety of LiFePO4 chemistry with the sustainability and cost advantage of second-life cells. Ideal for commercial and residential energy storage, solar buffering and backup power — with the longest cycle life of any lithium chemistry and the safest thermal profile for indoor installation.
Every Second-Life LFP Energy Storage is engineered, cell-graded, load-tested and warranty-backed — so you can deploy with confidence.
Thermally stable LiFePO4 cells — safe for indoor installation with no thermal runaway risk.
6000+ deep cycles at 80% DOD — the highest lifetime energy throughput of any lithium chemistry.
Configurable voltage and capacity — plugs into standard hybrid solar inverters and grid-tied systems.