Skip to product information
1 of 1

Solis

Solis FlexHome 5kWh 51.2V Stackable Low Voltage LiFePO4 Battery Module

Solis FlexHome 5kWh 51.2V Stackable Low Voltage LiFePO4 Battery Module

Regular price €1,277.24
Regular price Sale price €1,277.24
Sale Sold out Excl. VAT — calculated in the cart255 €/kWh
See the price with VAT

Price including VAT by delivery country

  • Italy22% €1,558.23
  • Germany19% €1,519.91
  • France20% €1,532.68
  • Austria20% €1,532.68
  • Belgium21% €1,545.46
  • Bulgaria20% €1,532.68
  • Croatia25% €1,596.55
  • Cyprus19% €1,519.91
  • Czech Republic21% €1,545.46
  • Denmark25% €1,596.55
  • Estonia24% €1,583.77
  • Finland25.5% €1,602.93
  • Greece24% €1,583.77
  • Hungary27% €1,622.09
  • Ireland23% €1,571.00
  • Latvia21% €1,545.46
  • Lithuania21% €1,545.46
  • Luxembourg17% €1,494.37
  • Malta18% €1,507.14
  • Netherlands21% €1,545.46
  • Poland23% €1,571.00
  • Portugal23% €1,571.00
  • Romania21% €1,545.46
  • Slovakia23% €1,571.00
  • Slovenia22% €1,558.23
  • Spain21% €1,545.46
  • Sweden25% €1,596.55

Shown prices exclude VAT. At checkout the rate of the delivery country applies. Businesses with a valid EU VAT number buy without VAT (reverse charge).

  • Prices exclude VAT: tax is calculated in the cart based on the delivery country.
  • EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
  • Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.

AVAILABILITY

80 units in stock at our supplier

Shipping

  • Italy: €13 on orders up to €150, free shipping over €150.
  • European Union: 60 € per order, with no threshold

Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.

View full details
Delivery in 10-20 daysSolis

Solis FlexHome 5kWh 51.2V Stackable Low Voltage LiFePO4 Battery Module

The Solis FlexHome 5kWh module in its low voltage form is the stackable element of the SolisStorage range for the home. It banks what the solar array produces while the sun is up and gives it back when it is needed, lifting self-consumption and keeping backup loads running if the grid fails.

The module needs the low voltage BMS SOL-SBAT-BMS-LV-ST-OD, ordered separately: a complete system is 1 BMS and 1 battery module, so it starts at 5kWh and climbs in 5kWh steps to 40kWh, with a maximum of 4 units in parallel. That suits an installation that starts small and has to grow without re-doing the wiring.

The cells are lithium iron phosphate and the datasheet states a depth of discharge of 100%, with more than 6000 cycles — roughly ten years of service. On discharge the module sustains 5000W and peaks at 10000W for short bursts, which covers inrush currents. The BMS watches the voltage and temperature of every cell. Installation and commissioning must be carried out by qualified personnel.

Key strengths

5kWh at 51.2VStackable low voltage module with a 100% depth of discharge.
5 to 40kWhStart with 1 BMS plus 1 module and grow in 5kWh steps.
Separate LV BMSRequires SOL-SBAT-BMS-LV-ST-OD, ordered separately.
10000W peak5000W continuous, up to 10000W for short bursts.
Over 6000 cyclesLiFePO4 cells for about ten years of service.

Technical specifications

Feature Value
Product code SOL-SBAT-R5K-L-ST-OD
Manufacturer Solis
Series FlexHome L (SolisStorage)
Type Stackable low voltage battery module
Chemistry LiFePO4 (lithium iron phosphate)
Nominal energy 5kWh (5000Wh)
Nominal voltage 51.2V (low voltage)
Depth of discharge (DoD) 100%
Continuous discharge power 5000W
Maximum discharge power (5 minutes) 10000W
Maximum charge power (5 minutes) 5000W
Cycle life Over 6000 (about 10 years)
Minimum configuration 1 low voltage BMS plus 1 module (5kWh)
System capacity 5 to 40kWh, in 5kWh steps
Units in parallel Up to 4
BMS required SOL-SBAT-BMS-LV-ST-OD (not included)
Height 0.85m
PDFManufacturer datasheetPDF document