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Solis Storage IntelliHome-5kWh-OD 5.0kWh Home Battery

€1.040,60 incl. 21% VAT
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The Solis IntelliHome-5kWh-OD is a 5 kWh LiFePO4 low-voltage home battery for residential energy storage, developed by SolisStorage for use in combination with Solis low-voltage hybrid inverters. With an operating voltage range of 44.8–57.6V, a maximum discharge current of 100A, an integrated heating function for charging and discharging down to −20°C and an IP66 protection rating, this system is suitable for demanding indoor and outdoor installations. The system is expandable to a maximum of 8 units in parallel for a total storage capacity of 40 kWh.

  • 5 kWh LiFePO4 home battery: Operating voltage 44.8–57.6V, cell capacity 100 Ah, max. charge current 50A, max. discharge current 100A — IP66 protection rating for indoor and outdoor installations.
  • Integrated heating function: Automatic activation at temperatures around and below 0°C — charging and discharging possible from −20°C to 55°C without an external heating solution.
  • ≥ 6,000 charge cycles / 10 years: Tested at 70% EOL, 100% DoD and 0.2C/0.2C at 25°C — LiFePO4 cell chemistry for long-lasting and reliable energy storage.
  • Maximum scalability: Expandable from 5 kWh to 40 kWh via parallel connection of up to 8 units — operable at altitudes up to 4,000 m (derating above 2,000 m).
  • Compact and lightweight: 50 kg — dimensions 470 × 650 × 150 mm — wall or floor mounting available for flexible installation options.

Suitable for

  • Smaller to medium-sized households with daily energy storage requirements and self-consumption optimisation
  • Installations where a compact, lightweight and wall- or floor-mounted battery is preferred
  • Outdoor installations in technical rooms, garages or sheltered outdoor locations (IP66)
  • Systems with future expansion requirements up to 40 kWh via parallel connection of up to 8 units
  • Installations in combination with Solis low-voltage hybrid inverters (48V) — single-phase and three-phase configurations
  • Installations at altitudes up to 4,000 m (derating above 2,000 m)

Solis IntelliHome-5kWh-OD — specifications and benefits

  • Integrated heating function: Enables charging and discharging at ambient temperatures from −20°C to 55°C — automatic activation at temperatures around and below 0°C, no external heating solution required. Above 45°C, automatic derating activates to protect the cells.
  • Wide operating temperature range: Charging and discharging from −20°C to 55°C thanks to natural cooling and integrated thermal protection — recommended operating temperature 10°C to 45°C for optimal service life.
  • Direct parallel connection: Up to 2 units in parallel without a combiner box — for more than 2 units a Solis combiner box is required for safe power distribution. Without a combiner box, the max. charge/discharge power is limited to 5 kW due to cable capacity.
  • Solis integration: Seamless communication with Solis low-voltage hybrid inverters via CAN/RS485 — supports single-phase and three-phase configurations. Always verify the current compatibility list and firmware version before installation.
  • Certified safety: Certified to IEC62619, IEC6381, UN38.3, VDE2510-50, EN/IEC61000-6-1/2/3/4, IEC60730-1 and IEC60529 (IP66) — compliant with European safety standards for residential energy storage.
Specification Value
Brand & model SolisStorage IntelliHome-5kWh-OD
Nominal capacity 5.0 kWh
Battery type LiFePO4
Cell capacity 100 Ah
Operating voltage 44.8 – 57.6V
Recommended charge/discharge rate 0.5C
Recommended charge/discharge current 50A
Max. charge current 50A
Max. discharge current 100A
Depth of discharge (DoD) 100%
Charge temperature range −20°C to +55°C (with heating function; derating above 45°C)
Discharge temperature range −20°C to +55°C (derating above 45°C)
Recommended operating temperature 10°C to 45°C
Cycle life ≥ 6,000 cycles / 10 years (70% EOL at 100% DoD, 0.2C/0.2C, 25°C)
Communication CAN / RS485
Cooling method Natural cooling
Protection rating IP66
Mounting method Wall or floor mounting (wall mounting default)
Max. parallel connection 8 units (40 kWh)
Max. operating altitude ≤ 4,000 m (derating above 2,000 m)
Operating humidity 5% – 95% RH (non-condensing)
Certifications IEC62619, IEC6381, UN38.3, VDE2510-50, EN/IEC61000-6-1/2/3/4, IEC60730-1, IEC60529 (IP66)
Dimensions (W × H × D) 470 × 650 × 150 mm
Weight 50 kg

All technical values are sourced from the official SolisStorage datasheet. The datasheet is authoritative for the final technical specifications.

Important — parallel connection and power limit: For parallel connection of up to 2 units, no external combiner box is required. For more than 2 units, the use of a Solis combiner box is mandatory for safe power distribution. Without a combiner box, the maximum charge/discharge power of the battery system is limited to 5 kW due to cable capacity constraints. Above 2,000 m altitude, automatic derating activates. Installation must be carried out exclusively by certified electrical installers in accordance with the SolisStorage installation manual.
What is included in the Solis IntelliHome-5kWh-OD package?
Component Specification
Battery module 1× IntelliHome-5kWh-OD (50 kg)
Wall bracket 1× wall bracket with 4× M6×60 expansion bolts
DC power cables Red (B+) and black (B−)
Grounding cable 1× yellow/green
Communication cable 1× RJ45
Cover plate 1× decorative cover plate with mounting screws
Which Solis inverters are compatible with the IntelliHome-5kWh-OD?

The IntelliHome-5kWh-OD is compatible with Solis low-voltage hybrid inverters (48V) via CAN/RS485. Supported single-phase series include the S6-EH1P(3–6)K-L-EU, S6-EH1P(3–6)K-L-Smart, S6-EH1P(3–10)K-L-PLUS, S6-EH1P(9.9–18)K03-NV-YD-L and S5-EH1P. For three-phase applications, the S6-EH3P(8–18)K02-NV-YD-L and S6-EH3P(7–10)K02-LV-YD-L series are relevant. Additionally, the S6-EA1P(3.6–6)K-L, S6-EO1P(4–6)K-48 and S6-EO1P(4–5)K-48-EU are supported. Compatibility depends on the exact inverter model and firmware version. Always refer to the most current compatibility list before installation.

Can the IntelliHome-5kWh-OD be safely installed outdoors?

Yes. The IP66 protection rating means the system is fully protected against dust and powerful water jets and is certified for outdoor use (OD = Outdoor). The integrated heating function ensures reliable operation at winter temperatures down to −20°C. The system supports wall and floor mounting and operates at altitudes up to 4,000 m (derating above 2,000 m). It is recommended to install the unit away from direct sunlight and preferably under a canopy to prevent performance loss due to overheating — the recommended operating temperature is 10°C to 45°C. Installation must be carried out exclusively by certified electrical installers in accordance with the SolisStorage installation manual.

How does the IntelliHome-5kWh-OD support Time-of-Use optimisation?

As time-of-use energy pricing becomes more widespread across Europe, storing self-generated solar energy locally is increasingly financially relevant. The IntelliHome-5kWh-OD enables you to store solar energy generated during the day and use it in the evening or at night — reducing low-value grid exports and maximising self-consumption at the full retail electricity price. With a cycle life of ≥ 6,000 cycles (70% EOL at 100% DoD), IP66 protection and a scalable system up to 40 kWh, the IntelliHome-5kWh-OD is built for long-term returns. The actual financial benefit depends on your consumption profile, PV yield, energy contract and applicable grid tariffs.

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