Description
The Feston FV-5-1P-HB from the Vega series is a single phase hybrid inverter that combines on-grid solar generation with lithium-ion battery storage, delivering a maximum efficiency of 97.6%. With a rapid 10 ms switchover time, dual MPPT design, and time-of-use support, it keeps your home powered seamlessly through grid outages while optimising energy costs.
Supporting both old and new batteries on the same inverter, 150% overloading capability, and parallel operation of up to 6 units, the FV-5-1P-HB is a flexible, future-ready choice for residential solar-plus-storage systems.
Seamless solar power with battery backup
- 5000W nominal output power with 98% maximum efficiency
- Lithium-ion battery support with 51.2V nominal voltage
- Rapid 10 ms switchover time for uninterrupted backup
- Dual MPPT with wide voltage range of 80V to 550V
- Supports up to 7500Wp maximum PV input power
- Low starting voltage of 95V for early morning generation
- Max battery charging/discharging current of 100A
- Time-of-use support for optimised energy costs
- 150% overloading capability for demanding loads
- Parallel operation of up to 6 inverters
- Supports old and new batteries on the same inverter
- IP65 enclosure with very low noise operation under 25 dB
- Monitoring via LED, app, Wi-Fi, 4G, and Bluetooth
- RS485, CAN, DRED, and dry contact communication ports


