FORTRESS POWER COMMERCIAL & INDUSTRIAL

Fortress Power eSpire Nano C&I Lithium Batteries, Wholesale Project Quotes

Solar Electric Supply supplies the Fortress Power eSpire Nano line of commercial and industrial lithium iron phosphate (LFP) battery storage, built for small and medium commercial facilities. Choose 40kWh (FP-Nano-S8) or 60kWh (FP-Nano-S12) battery cabinets in an indoor IP20 rack or an outdoor IP55 cabinet. Each one includes integrated HVAC thermal management and 97.8% DC round-trip efficiency, and up to five cabinets can run in parallel as site loads grow. Pair the batteries with 30kW or 60kW eSpire Nano hybrid inverters for 208V or 480V three-phase service. Fortress backs every cabinet with a 10-year warranty (8,000 cycles, 70% capacity retention).