Established in 2012, SolaX is an internationally renowned provider of photovoltaic energy storage systems. They offer energy storage inverters, batteries, and grid-connected solutions to customers worldwide. SolaX ranks among the top three globally in market share for household photovoltaic energy storage systems.

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Picture of Solax X1 Hybrid 5.0kW G4 Single Phase Hybrid Inverter

Solax X1 Hybrid 5.0kW G4 Single Phase Hybrid Inverter

Boost your home's solar energy potential with the powerful Solax X1 Hybrid 5.0kW G4 inverter. This efficient hybrid unit expertly manages energy from your solar panels, using it directly, storing excess in solar batteries, or providing backup power.

  • High efficiency charging and discharging (up to 97.0% as per the datasheet) minimises energy waste.
  • Features Emergency Power Supply (EPS) for reliable off-grid backup power during outages.
  • IP65 rated casing allows for flexible installation, either indoors or outdoors.

Why We Recommend This Product: An excellent mid-range option for households with higher energy needs, offering robust performance, battery integration, and backup power capability.

Also available in 3.7kW and 7.5kW versions.

£645.91
Picture of Solax X1 Hybrid 7.5kW G4 Single Phase Hybrid Inverter

Solax X1 Hybrid 7.5kW G4 Single Phase Hybrid Inverter

£667.83
Picture of SolaX X1 Mini G4 0.7kW Single Phase String Inverter

SolaX X1 Mini G4 0.7kW Single Phase String Inverter

The smallest in the SolaX Mini G4 series, this 0.7kW inverter is ultra-lightweight and perfect for micro-generation systems or starter installations.

  • Tailored for minimal roof setups (2–3 panels)
  • Silent operation with passive cooling
  • Simple remote monitoring and updates

Why We Recommend This Product: A great entry model, especially when compared with the newer 1.1kW version for homes seeking just a little more capacity.

£162.00
Picture of SolaX X1 Mini G4 1.5kW Single Phase String Inverter

SolaX X1 Mini G4 1.5kW Single Phase String Inverter

Balancing compact design with greater capacity, the SolaX X1 Mini G4 1.5kW inverter delivers efficient, quiet solar conversion for small to mid-size homes.

  • Excellent for 4–6 panel setups
  • Fanless, weather-resistant IP66 housing
  • Easy monitoring via SolaX Cloud

Why We Recommend This Product: A great step up in the Mini range, this model is ideal for those needing a bit more output than the 1.1kW version offers.

£183.60
Picture of SolaX X1 Mini G4 2.5kW Single Phase String Inverter

SolaX X1 Mini G4 2.5kW Single Phase String Inverter

The 2.5kW variant in the Mini G4 series is perfect for households with mid-sized solar ambitions. Efficient, durable, and smart-home compatible.

  • Perfect for systems up to 10 panels
  • Seamless cloud monitoring and app control
  • Natural cooling and IP66 weatherproof design

Why We Recommend This Product: This inverter suits households scaling up from smaller options like the 1.1kW and 1.5kW versions.

£271.30
Picture of SolaX X1 Mini G4 3.3kW Single Phase String Inverter

SolaX X1 Mini G4 3.3kW Single Phase String Inverter

The SolaX X1 Mini G4 3.3kW inverter delivers reliable, high-efficiency conversion for small to mid-size solar arrays. Quiet, compact and G99 compliant.

  • 3.3kW AC output with 200% DC oversizing
  • MPPT range from 40–530V
  • IP66 rated, natural cooling for silent operation

Why we recommend this product: It’s an excellent fit for households that want compact, efficient solar power with minimal maintenance.

£301.18