SolaX X1 Microinverter 2-in-1 (750W–1200W)

Installed from £155.00

  • Dual-MPPT microinverter with up to 1200W AC output
  • Supports high-current PV modules (up to 20A DC)
  • AC-coupled and hybrid battery compatible
  • Built-in Wi-Fi for SolaX Cloud monitoring
  • IP67-rated housing with passive cooling
  • Rapid shutdown and reactive power control built in
  • Lightweight, compact, and easy to install

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More information

The SolaX X1 Microinverter 2-in-1 is a compact, dual-MPPT inverter designed for small-scale solar systems. With models ranging from 750W to 1200W, it’s the perfect fit for rooftops using one or two panels per string. It combines advanced module-level optimisation with high reliability, smart monitoring, and full UK grid compliance — all in a lightweight, IP67-rated casing.

Why Choose This Product?

  • Dual MPPT inputs: Two independent inputs for better energy harvest and flexible layouts
  • High power output: Models from 750W to 1200W with up to 20A DC input per MPPT
  • Smart monitoring built-in: Integrated industrial-grade Wi-Fi connects to the SolaX Cloud
  • Safe by design: Built-in protection relay, reactive power control, and rapid shutdown function
  • Hybrid-ready: Supports AC coupling with storage or use in micro-grid setups
  • Weatherproof and silent: IP67-rated casing and passive cooling, suitable for UK conditions

Optimised Performance for Modern PV Modules

With support for up to 20A of DC input per channel, the X1 Microinverter 2-in-1 is ready for use with today’s high-current PV modules, including half-cell and bifacial panels. Each input operates as an independent MPPT tracker, minimising mismatch and shading losses. The natural convection design ensures stable, silent operation without fans or moving parts.

Easy Connectivity and Flexible Deployment

Each unit comes with integrated Wi-Fi for seamless access to the SolaX Cloud, where installers and homeowners can monitor performance, update settings, and receive alerts. With no need for a separate gateway, installation is quick and clean. The inverter supports 1-phase to 3-phase grid integration and can operate within AC-coupled or micro-grid environments for retrofit use.

Who is it for?

  • Homeowners with smaller solar systems: Ideal for 2-module rooftops, sheds, or garages
  • Installers needing module-level optimisation: Dual MPPT per unit reduces mismatch and shade loss
  • Battery retrofit users: AC coupling ready for hybrid system expansion

Technical Specifications

Model 750 800 900 1000 1200
Max Output Power (VA) 750 800 900 1000 1200
Max Output Current (A) 3.3 3.5 3.9 4.3 5.2
Max Input Current (A) 2 × 20
Number of MPPTs 2
Dimensions (W × H × D) 268 × 213 × 34 mm
Weight 2.6 kg
Cooling Method Natural Convection
Communication Built-in Industrial Wi-Fi
Protection IP67, Relay, Rapid Shutdown, Reactive Power Control
Compliance CE, UKCA, G98/G99, VDE-AR-N 4105

All models integrate with the SolaX Cloud and support 3-phase grid connection via AC coupling.

Related products

SolaX X1 Microinverter 4-in-1 (1300W–2400W)

Installed from £225.00

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