Commercial-Scale Performance and Flexibility

The Sigenergy Sigen PV 50M1-HYA is a robust three-phase inverter designed for high-capacity commercial solar installations. With 50 kW of nominal output and up to 100 kW PV input, it supports scalable, decentralised energy systems with or without integrated battery storage.

Engineered for Efficiency and Grid Compatibility

Offering a maximum efficiency of 98.6% and European efficiency of 98.3%, the Sigenergy Sigen PV 50M1-HYA ensures optimal yield in UK grid conditions. Its broad MPPT range (160–1000 V) and four independent trackers allow for complex array configurations and reduced energy losses.

Battery Ready and Parallel Capable

• Supports direct integration with SigenStack BAT 12.0 modules
• Up to 55 kW charge/discharge capacity for future energy storage
• Multiple inverters can be connected in parallel with no external logger

Advanced Protection and Safety Features

Safety is built into every detail, including arc fault detection, DC reverse polarity protection, AC short-circuit and overvoltage protection, and Type II surge protection on both AC and DC sides. The Sigenergy Sigen PV 50M1-HYA also offers real-time PV connection alerts for installation accuracy.

Designed for Outdoor, Industrial Use

• Smart air cooling system for silent, fanless operation
• IP66-rated for full outdoor exposure
• Wide operating temperature: -30°C to +60°C
• Max. installation altitude of 5,000 m

Simple Commissioning and Smart Monitoring

With built-in WLAN, Fast Ethernet, RS485, and optional Sigen CommMod (4G/3G/2G), the Sigenergy Sigen PV 50M1-HYA is easy to commission and monitor. It integrates smoothly into existing solar infrastructures while providing the tools installers need for real-time diagnostics and system optimisation.