Reserva 31.6 kWh, Fronius Verto Plus 25kW inverter with emergency power

With the Verto Plus inverters, Fronius closes the gap for single-family homes with an output of over 20 kW. The inverter also features three MPP trackers and supports a maximum input current of 28 amps. The Fronius Reserva battery offers the advantage of being easily connected in parallel without a connection box. Emergency power operation is also elegantly implemented via the Fronius Backup Controller, eliminating the need for the Enwitec switch box.

The Fronius Verto Plus 25 kW / Reserva 31.6 kWh storage system offers the following highlights:
- 31.6 kWh storage capacity
- 25 kW solar inverter
- 16 kW battery charging and discharging capacity
- Easy integration of an electric charging station that supplies the car with the exact amount of surplus power
- Easy control of a heat pump/boiler to optimize self-consumption
- Emergency power capability, up to 25 kW of three-phase emergency power available, solar rechargeability
- Built-in web server, system can be visualized via PC or mobile app
- Very high efficiency

Technical platform:
Technology platform: DC-coupled system
Emergency power capability: Yes
Number of phases: 3x400 V

Battery inverter:
Charging/discharging capacity 23.2 - 28.4 kW (depending on battery voltage)
Max. charging/discharging current 50 A
Efficiency 98%
Potential battery voltage range 150 - 700 Volts

Solar Inverter:
3 MPP Trackers with 28 A input current each
Input voltage range 150 - 1000 V, starting voltage 150 V
Recommended PV power up to 29 kW
3-phase grid connection
Efficiency 98%

Battery:
Battery capacity: 31.6 kWh
Usable battery capacity: 31.6 kWh
Battery technology: Lithium iron phosphate
Battery charge/discharge capacity: 50 A, 464 - 568 V > 23 kW
Guaranteed battery life: 10 calendar years
Battery temperature range: -20° - 55° C (power reduction at high/low temperatures)

Switching device for emergency operation:
Three-phase 400 V 35 A (24 kW)
Dimensions: W x H x D 100 x 198 x 66, 0.8 kg

Grid sensor
Maximum current 63 A

General:
Battery dimensions (HxWxD): 1610 x 780 x 176 mm
Hybrid inverter dimensions (HxWxD): 865 x 574 x 279 mm
Weight: Battery 187 kg
Hybrid inverter weight: 43 kg
6 digital inputs/outputs for self-consumption optimization and communication, freely programmable
Control: 3-phase three-phase sensor with cable (grid consumption is regulated to 0)
Communication: Internet connection option, web server

Scope of delivery: Battery, current sensor, hybrid inverter, and emergency power transfer device

Warranty: 10 years

The price includes the advance disposal fee (ARF).

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