SOLAX

The SolaX X1 Hybrid G4 5kW is a high-efficiency single-phase hybrid inverter for UK homes and light-commercial sites. With dual MPPT control across a wide 70–550V window, peak efficiency up to 97.6%, and a weatherproof IP65 enclosure, it delivers consistent generation in real British conditions. Fully G99 compliant and certified to EN 62109, it’s engineered for safe, grid-connected photovoltaic systems.

Hybrid-ready as standard, the X1 Hybrid G4 supports high-voltage LFP batteries with up to 30A charge/discharge for faster storage cycles and smarter tariff-shifting. Quiet, fanless cooling keeps sound under 30dB, while integrated communications (Wi-Fi/LAN, RS485, CAN, USB, optional 4G) give seamless access to SolaX Cloud for live performance data and remote diagnostics. Rated at 5000W AC, it’s a strong choice for larger domestic arrays.

Build a complete system with quality solar panels, scalable battery storage, and durable mounting designed for UK weather.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1 Hybrid G4 7.5kW is a high-capacity single-phase hybrid inverter for larger UK homes and light-commercial sites. With dual MPPT tracking across a wide 70–550V window, peak efficiency up to 97.6%, and a weatherproof IP65 enclosure, it delivers dependable energy conversion in real British conditions. It’s fully G99 compliant and certified to EN 62109 for safe grid connection.

Hybrid-ready as standard, the X1 Hybrid G4 supports high-voltage LFP batteries with up to 30A charge/discharge for fast storage cycles and tariff-optimised usage. Quiet, fanless cooling keeps sound under 30dB, while integrated comms (Wi-Fi/LAN, RS485, CAN, USB, optional 4G) connect to SolaX Cloud for live monitoring, alerts and remote diagnostics.

Complete your system with quality solar panels, scalable battery storage, and durable mounting designed for UK weather.

Contact Evergy for product guidance or system compatibility support.

The SolaX X1-IES 3.7kW hybrid inverter offers smart solar energy conversion with battery compatibility and backup power support. Compact, powerful, and WiFi-ready.

• 3.7kW AC output with dual MPPT inputs
• Connects to SolaX Triple Power and IES batteries
• Supports EPS backup and smart energy scheduling

Why we recommend this product: It's ideal for homes wanting energy independence, tariff optimisation, and seamless solar+storage integration. For larger systems, consider the SolaX X1-IES 6.0kW or 8.0kW models.

The SolaX X1-IES 8.0kW hybrid inverter is designed for high-demand solar systems, offering robust performance with advanced energy management features.

• 8.0kW AC output with triple MPPT inputs
• Supports up to 16kW PV input and 20.4kWh battery storage
• Advanced EPS backup and smart load control

Why we recommend this product: It's perfect for larger homes or small businesses seeking maximum solar utilisation and energy independence. For mid-sized systems, explore the SolaX X1-IES 6.0kW model.

Key features: 1.5kW output, up to 3kWp PV input, 40-450V MPPT range, IP66 enclosure.

SolaX X1-MINI G4 1.5kW String Inverter with WiFi and AFCI is a compact single-phase on-grid inverter aimed at smaller residential solar systems that need more breathing room than the 1.1kW version without moving to a larger frame size. It is well suited to straightforward domestic arrays on modest roof space.

This model supports up to 3kWp of recommended PV array power, 200% DC oversizing and a 50V start-up voltage, while also bringing Type II surge protection on AC and DC, export control capability and a weather-resistant IP66 housing.

Why buy it: a smart middle-ground option for homes that want a compact inverter with more array headroom, modern protections and easy monitoring.

Key features: 2.5kW output, up to 5kWp PV input, 40-550V MPPT range, IP66 enclosure.

SolaX X1-MINI G4 2.5kW String Inverter with WiFi and AFCI is the highest-output option in this trio, aimed at larger small-to-mid domestic solar systems that still want the compact X1-MINI G4 format. It remains a single-phase, one-MPPT inverter, but this version adds materially more PV headroom and a wider operating window.

With support for up to 5kWp of recommended PV input, 200% DC oversizing, a 50V start-up voltage and a 40 to 550V MPPT range, it is well suited to homes using modern higher-output modules on simple roof layouts.

Why buy it: an excellent choice for homeowners who want the biggest array headroom available in the compact X1-MINI G4 platform without moving into a larger inverter family.