The SolaX X1 G4 Hybrid Inverter series is a premium range of single-phase hybrid inverters, perfect for residential solar and battery storage systems. These inverters offer seamless integration with solar PV and high-voltage battery storage, enabling efficient energy management, backup capability, and future-ready smart home features.

Key Features

• Seamless integration with solar PV and battery storage
• Supports up to 200% PV oversizing
• Smart load management (EV charger and heat pump integration)
• Rapid shutdown and AFCI (optional)
• Type II SPD (AC & DC) for enhanced protection
• Remote monitoring and management via SolaX Cloud
• 10-second data refresh for real-time performance tracking
• Easy setup with WiFi and app-based configuration
• I-V curve diagnosis and global MPP scan
• Supports parallel operation (up to 5 inverters, no external EMS required)
• Fanless, silent operation for quiet installation

Model Range & Key Specifications

• Available Models: 3.0kW, 3.7kW, 5.0kW, 6.0kW, 7.5kW, 8.0kW, 10.0kW
• MPP Voltage Range: 70–550V (Hybrid G4), 40–560V (VAST models)
• Max DC Input Power: Up to 20,000W (model dependent)
• Number of MPPTs: 2 (Hybrid G4), 4 (VAST models)
• Max. Input Current per MPPT: 16A
• Max. Efficiency: 98%
• European Efficiency: 97%
• AC Output Power: 3.0kW to 10.0kW (model dependent)
• Battery Compatibility: SolaX Triple Power high-voltage batteries
• Built-in WiFi: Yes (WiFi dongle included as standard)
• Export Limitation: Built-in export control
• IP Rating: IP66 (indoor/outdoor use)
• Operating Temperature Range: -25°C to +60°C
• Warranty: 10–12 years

Applications

• Residential solar-plus-battery installations
• Backup power and self-consumption optimisation
• Smart home energy management