Sofar PowerAll ESI 4K-S1 4 kW

The Sofar PowerAll ESI 4K-S1 4 kW is a state-of-the-art hybrid inverter designed for efficient energy management in residential and commercial settings. This versatile unit seamlessly integrates PV power generation with battery storage, offering a reliable and sustainable energy solution.

• Transformerless topology for increased efficiency and reduced weight.
• Modular and integrated DC-Coupled energy storage ensures optimal performance.
• User-friendly battery operation with simple, one-button control.
• Compatible with high-current photovoltaic panels.
• Dual MPPTs with 16/16 input strings per MPPT maximize energy harvest.
• Flexible battery capacity allows for future expansion as your energy needs grow.
• Exceptional low self-consumption of battery in sleep mode.
• Maximum Battery Energy thanks to package optimization.
• Emergency Power Supply (EPS) provides backup power during grid outages with a switching time of less than 10 ms.
• Robust design with IP65 ingress protection for outdoor installation.
• Comprehensive communication options including RS485, Bluetooth, Ethernet, and optional WIFI/4G.
• High Efficiency: Max. efficiency of 97.8%.
• Features a clear LCD display for easy monitoring and configuration.
• Power control unit for advanced energy management.

With its advanced features and robust design, the Sofar PowerAll ESI 4K-S1 is an ideal choice for those seeking a reliable and efficient energy storage solution. It provides a seamless integration of solar power and battery storage, ensuring optimal performance and energy independence. The unit's flexible battery capacity and comprehensive communication options make it a future-proof investment for any home or business.