Compact Power. Smart Efficiency.

The Feston 4kW Single Phase String Inverter is designed to provide reliable and efficient solar energy conversion with advanced MPPT technology, smart monitoring, and robust protection features. Its compact design and high efficiency ensure maximum power generation and long-term performance.

Key Features

• 10-Year Warranty

• Rated Power: 4kW

• Maximum Efficiency: Up to 97.5%

• Single MPPT Tracker

• Wide MPPT Voltage Range: 70V–500V

• Low Start-Up Voltage: 80V

• Maximum DC Input Voltage: 550V

• Maximum DC Input Current: 20A

• Zero Export & VSG Support

• Anti-PID Function

• IP65 Protection Rating

• Natural Cooling System

• Smart Monitoring Support