SolaX X3-MEGA G2 40kW Three-Phase Inverter – 6 MPPT

SolaX X3-MEGA G2 40kW Three-Phase Inverter – 6 MPPT for Commercial Solar

Advanced Commercial Solar Conversion

The SolaX X3-MEGA G2 40kW inverter is a high-capacity, three-phase solution engineered for the UK's large-scale commercial solar systems. With six independent MPPTs and 12 PV string inputs, it supports diverse panel layouts across complex rooftops or expansive ground-mount arrays. This model maximises power extraction even in partial shade or multi-angled installations.

Flexible Power and Intelligent Monitoring

Handle up to 60 kWp of PV input and deliver a full 40 kW output, with 110% AC overloading and 150% oversizing support. Smart I-V curve diagnosis, real-time monitoring, and remote system configuration are all built in. Optional power line communication (PLC), WiFi, LAN, and 4G modules enable seamless integration into smart energy networks.

Reliable in All Conditions

The inverter is housed in a durable IP66-rated casing, with advanced heat dissipation and a smart fan cooling system. It's rated for continuous operation in harsh environments, from -30°C to +60°C, and up to 4000 m elevation. Safety is built-in, with Type II surge protection on both DC and AC sides and optional AFCI support for fire risk mitigation.

Use Cases

• Large commercial and industrial solar plants
• Agricultural buildings with large rooftop areas
• Schools, offices, warehouses, and retail parks
• Projects needing multi-orientation PV string layouts
• Smart energy systems integrating EV charging and export control

Technical Specifications

• Max PV Input: 60 kWp
• Rated Output: 40 kW
• Max AC Output: 44 kVA
• MPPTs: 6 MPPTs / 2 strings each
• Input Voltage Range: 180–1000 V (Startup: 200 V)
• Max. MPPT Current: 32 A
• Efficiency: 98.4% max / 98.1% European

Build and Dimensions

• Height: 521 mm
• Width: 630 mm
• Depth: 286 mm
• Weight: 44.5 kg
• Cooling: Intelligent fan cooling
• Ingress Protection: IP66

Why Evergy Recommends This Product

The X3-MEGA G2 40kW inverter delivers unrivalled performance in commercial environments. Its combination of 6 MPPTs, robust design, and smart monitoring features make it perfect for businesses aiming for energy independence, export control, or EV integration. Pair it with our high-yield solar panels and battery storage options for a future-ready setup.

Box Contents

• X3-MEGA G2 40kW Inverter
• Wall mounting kit
• Installation and user manual

Delivery & Installation

Nationwide shipping available with expert installation support. Contact Evergy for system design, quotation, and grid application assistance.

Scale With Evergy

Combine this inverter with other SolaX models, or explore solar ancillaries to optimise your system build.