Engineered for flexibility, the SolaX IES 5.1kWh battery offers a scalable and compact storage solution for hybrid and on-grid systems. Designed for UK households and small businesses wanting reliable, long-life lithium storage.

• Modular 5.1kWh design — expand with ease
• Compatible with MCS0800E-D or TBMS-MCS0800E battery management units
• Supports dual-column systems using the IES Series Box

Why We Recommend This Product:
A powerful and proven choice for homeowners and commercial users seeking reliable energy independence — with options to scale up using smart accessories.

Start storing your solar energy efficiently with the Solax Triple Power 5.8kWh Master Battery (V2). This high-voltage LFP battery is the core of your expandable energy storage system, helping you save on energy bills and utilise clean power day and night.

• 5.8kWh High-Voltage Storage: Provides 5.1kWh usable energy using safe LFP technology, as detailed in the specifications.
• Expandable System: Acts as the master unit, allowing connection of up to three Triple Power Slave Batteries (depending on inverter).
• Long Lifespan & Warranty: Designed for over 6000 cycles and backed by a 10-year warranty for lasting performance.

Why We Recommend This Product: The TP-5.8M V2 Master is the essential starting point for a reliable, scalable, and high-performance Solax high-voltage battery storage system.

Easily expand your existing Solax Triple Power high-voltage battery system with this 5.8kWh LFP Slave module (SOLAX-TP-5.8S). Increase your energy storage capacity to further reduce grid reliance and save on energy bills.

• Adds 5.8kWh Capacity: Directly increases your system's storage (5.1kWh usable energy increase, as per V2 datasheet).
• Seamless Integration: Designed specifically to connect with a Triple Power Master V2 battery.
• Safe LFP Chemistry: Utilises reliable and safe Lithium Iron Phosphate technology.

Why We Recommend This Product: Ideal for homeowners needing more storage, the TP-5.8S Slave battery offers a simple, safe, and effective way to scale up an existing Solax Triple Power V2 setup.

The SolaX Triple Power TP-HS36 is a compact 3.6kWh high-voltage battery module, purpose-built for modern solar storage systems. Scalable, efficient, and designed for long-term performance.

• 3.6kWh usable capacity with LFP cell technology
• Expandable up to 5 modules per system
• Compatible with SolaX hybrid and retrofit inverters

Why We Recommend This Product: A robust and future-ready battery ideal for homeowners building a flexible, scalable solar storage setup.

Maximise your home solar energy usage with the intelligent Solax X1 Hybrid 3.7kW G4 inverter. This advanced hybrid solar inverter not only converts solar power efficiently but also stores surplus energy in solar batteries for use day or night, even during power cuts.

• High efficiency charging and discharging (up to 97.0% according to the datasheet) for less energy waste.
• Emergency Power Supply (EPS) for off-grid backup, keeping essentials running during outages.
• IP65 rated for flexible indoor or outdoor installation.

Why We Recommend This Product: It's an ideal choice for homeowners seeking a reliable, efficient hybrid inverter that integrates seamlessly with battery storage and smart energy tariffs like those from Octopus Energy.

Also available in 5.0kW and 7.5kW versions.