Solis IntelliHome 5kWh low voltage battery
- #2: SOL-SBAT-R5K-L-WM-OD
- #4: IntelliHome-5kWh-OD
Solis IntelliHome Datasheet
Solis InteliHome Manual
Solis Intelihome Waranty
Solis IntelliHome 5.1kWh Low Voltage Battery (Wall Mounted)
Part No: SOL-SBAT-R5K-L-WM-OD
The Solis IntelliHome 5.1kWh Low Voltage Battery is a premium residential energy storage solution designed to maximise solar self-consumption, reduce electricity bills, and provide dependable backup power during grid outages. Built using advanced LiFePO₄ (Lithium Iron Phosphate) cell technology, it delivers exceptional safety, long service life, and reliable daily performance.
As part of the SolisStorage IntelliHome range, this modular battery can be installed as a standalone 5.1kWh unit or expanded up to 40.8kWh by connecting up to 8 batteries in parallel, making it ideal for both new installations and future system upgrades.
Key Features
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5.1kWh Usable Capacity – Ideal for residential solar energy storage.
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Expandable System – Connect up to 8 batteries in parallel for up to 40.8kWh of storage.
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Advanced LiFePO₄ Technology – Safe, stable and long-lasting lithium iron phosphate cells.
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Intelligent Battery Management System (BMS) – Continuously monitors and protects the battery for optimum performance.
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Wall or Floor Mounted – Flexible installation options to suit a range of properties.
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Excellent Lifespan – Over 6,000 charge/discharge cycles with a 100% Depth of Discharge (DoD).
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Reliable Backup Power – Helps keep essential household circuits running during power outages.
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Perfect for Solis Hybrid Inverters – Designed for seamless integration with compatible Solis low-voltage hybrid systems.
Why Choose the Solis IntelliHome Battery?
The IntelliHome battery enables homeowners to store excess solar energy generated during the day and use it when electricity prices are higher or when solar production is low. This increases self-consumption, reduces reliance on the grid, and can significantly lower energy costs.
Its intelligent BMS ensures every battery operates safely and efficiently while maintaining optimal performance throughout its lifespan. The modular design also allows you to start with a single battery and easily increase storage capacity as your energy requirements grow.
Technical Specifications
| Specification |
Value |
| Nominal Energy |
5.1kWh (5,100Wh) |
| Battery Chemistry |
LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage |
51V |
| Depth of Discharge |
100% |
| Cycle Life |
6,000+ Cycles |
| Maximum Discharge Power |
5.2kW |
| Maximum Charge Power |
2.6kW |
| Parallel Expansion |
Up to 8 Batteries |
| Installation |
Wall or Floor Mounted |
| Weight |
50kg |
| Dimensions |
730mm Length |
Compatibility Notes
Important: Early production batteries do not include the inverter power connectors. Installers will need to source and crimp the required M8 OT terminals onto the battery power cables.
Compatible inverter connector requirements:
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Solis S6-EH1P (3–10)K-L-PLUS – 2 × M8 OT terminals
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Solis S6-EH3P (5–18)K02-NV-YD-L – 2 × M8 OT terminals
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Solis S6-EH1P (12–18)K03-NV-YD-L – 2 × M8 OT terminals
Firmware Requirement: Any compatible Solis hybrid inverter manufactured before April 2026 must be updated to the latest firmware before commissioning with a Solis IntelliHome battery.
