Fronius Reserva (BMS & Base)

Manufacturer FRONIUS
Manufacturer Item No. 4,240,371
Item No. 4240371
EAN 9007947678058
Quantity in ITF package 6 PCS
Variations
  • Fronius Reserva (BMS & Base)
  • Fronius Reserva (HV-Battery / Stackable)
Technical details
Degree of protection (IP) IP 65
With heater No
Battery discharge temperature -20..55 °C
Battery charge temperature -20..55 °C
Height 390 mm
Width 772 mm
Depth 176 mm
Weight 19,5 kg
Suitable for outdoor installation Yes


Downloads

Datasheets (1)
PDF icon SE_DS_Fronius_Reserva_EN.pdf
Instructions (1)
PDF icon Operating instructions_Fronius Reserva 6.3 - 15.8 kWh.pdf
Certificates (5)
PDF icon Fronius_Certificate_Declaration_Conformity_EU_Reserva.pdf PDF icon SE_CER_TUEV_Conformity_IEC62619_Fronius_Reserva_EN.pdf PDF icon SE_CER_TUEV_Conformity_LowVoltageDirectiveEU2014-35_Fronius_Reserva_EN.pdf PDF icon SE_CER_TUEV_Conformity_VDE-AR-E_2510-50_Fronius_Reserva_EN.pdf PDF icon SE_CER_TUEV_IEC61000-6-1_-_6-3_Fronius_Reserva_EN.pdf

Manufacturer information

Fronius is a well-established Austrian technology company known for its innovation and high-quality products. It operates in three core business sectors: Solar Energy, where they are a leading manufacturer of residential and commercial solar inverters; Perfect Welding, a division that develops advanced welding systems and solutions; and Perfect Charging, which specializes in intelligent battery charging technology for industrial and automotive applications. The company is committed to sustainable solutions and has a strong global presence, with its brand being synonymous with reliability and technological advancement in each of its markets.

Product description

The Fronius Reserva is a DC-coupled high-voltage battery for home PV storage, paired with a Fronius Primo GEN24 Plus SC, Symo GEN24 Plus SC or Verto Plus hybrid inverter. It scales in 3.15 kWh module steps across four sizes — 6.3, 9.5, 12.6 and 15.8 kWh — and up to four towers run in parallel for as much as 63 kWh (identical module count per tower; the 32 A system limit means parallel towers add capacity, not power). DC coupling stores solar energy with minimal losses, and backup power is available via on-board PV Point (single-phase up to 3 kW), PV Point Comfort, or Full Backup for the whole home using the Fronius Backup Controller or Backup Switch (Full Backup requires a battery plus switching components; PV Point is not available on Verto Plus). Monitoring is via Solar.web, and with Solar.web Premium the Energy Cost Assistant optimises charging against dynamic tariffs. Battery efficiency 95%, IP65, −20 °C to +55 °C, 10-year warranty.