SolaX X3-MEGA G2 50kW Three-Phase Inverter – Intelligent Commercial Power
Power Your Commercial Projects with Confidence
The SolaX X3-MEGA G2 50kW inverter provides unmatched flexibility and reliability for UK businesses investing in high-yield solar infrastructure. With 6 independent MPPTs and 12 PV string inputs, it delivers pinpoint efficiency across large and varied solar arrays.
Built for Scale and Smart Operation
This model supports 75 kWp of PV input—ideal for advanced commercial setups. Its built-in export control, optional power line communication (PLC), and real-time I-V curve diagnosis allow installers and operators to manage performance proactively. Remote firmware updates and 24/7 system monitoring come as standard.
All-Weather Protection and Quiet Efficiency
With an IP66 housing and smart fan-based cooling, this inverter is engineered for longevity in any UK setting. It operates reliably from -30°C to +60°C, even up to 4000 m elevation. It also supports optional AFCI for enhanced fire safety compliance and Type II SPDs on both AC and DC sides for grid surge resilience.
Commercial-Scale Use Cases
- Manufacturing facilities, logistics hubs, and data centres
- Farms and agri-energy projects
- Public sector buildings and community solar
- Multi-roof solar arrays with complex orientations
- Systems integrating battery storage or EV charging
Technical Specifications
- Max PV Input: 75 kWp
- Rated Output: 50 kW
- Max AC Output: 55 kVA
- Efficiency: 98.4% max / 98.1% European
- MPPTs: 6 / 2 strings per MPPT
- Input Voltage Range: 180–1000 V
- Start-up Voltage: 200 V
- Max MPPT Current: 32 A per tracker
Dimensions & Construction
- Height: 521 mm
- Width: 630 mm
- Depth: 286 mm
- Weight: 55 kg
- Cooling: Intelligent fan-cooled system
- Ingress Protection: IP66
Why Evergy Recommends This Product
The 50kW G2 model strikes the ideal balance between performance and scalability. For commercial sites expanding energy independence or meeting carbon targets, it offers unrivalled system flexibility, built-in diagnostics, and strong safety credentials. Pair with Evergy battery systems or essential ancillaries for full project coverage.
Box Contents
- SolaX X3-MEGA G2 50kW Inverter
- Mounting bracket and installation kit
- Quick start and user guide
Delivery & Installation Support
We provide fast UK delivery and certified installation services. Contact Evergy for system design advice, DNO approval help, and custom commercial quotes.
Complete Your System
Explore our commercial solar panels and solar cabling for a full end-to-end system setup.
