High-voltage hybrid power for large-scale energy systems.

The FES-HB Series (29.9K–50K) is engineered for industrial-grade hybrid performance with high-voltage lithium-ion battery support and up to 100kW PV input. It enables 100% unbalanced output per phase, AC coupling, and up to 10 parallel units for scalable deployment. With intelligent cooling, advanced protections, and diesel generator compatibility, it delivers efficient, reliable, and flexible energy control