SOFAR ESI 4.6K-S1 4.6 kW

The SOFAR PowerAll ESI 4.6K-S1 is a cutting-edge single-phase hybrid inverter designed for modern energy storage systems. It seamlessly integrates photovoltaic (PV) power, energy storage, grid connection, and EPS (Emergency Power Supply) functionalities into one compact unit, providing a reliable and efficient solution for residential energy needs.

• Hybrid Inverter: Combines PV, energy storage, grid connection, and EPS functions for comprehensive energy management.
• PowerAll System: Designed to work with Sofar BTS 5K battery packs, creating a highly efficient and safe energy storage system.
• Scalable Battery Capacity: Supports 1 to 6 BTS 5K battery modules, offering a flexible storage capacity from 5.12 kWh to 30.72 kWh.
• High PV Input: Compatible with high-current/bifacial photovoltaic panels with a max. PV input current of 16A per MPPT.
• Dual MPPT Trackers: Features 2 MPPT trackers, maximizing energy harvest from solar panels with an MPPT voltage range of 85 - 520 Vdc.
• UPS Function: Ensures uninterrupted power supply to critical loads with a fast switching time of less than 10 ms.
• Remote Monitoring: Allows remote monitoring and control via the SolarMan Smart app, supporting RS485, WiFi, and Bluetooth.
• Battery Type: Uses safe and reliable LiFePO4 (LFP) battery technology.
• Transformerless Topology: Features a transformerless design, contributing to higher efficiency and compact size.
• High Efficiency: Boasts a maximum efficiency of 97.7% and a Euro efficiency of 97%.
• Protection Degree: IP65-rated design ensures durability and protection against environmental factors.
• Compact Design: Easy to install with its stacked and integrated design, compact size (708 x 410 x 170 mm), and relatively light weight (22.5 kg).
• Intelligent Battery Management: Integrated BMS and PCU for optimized battery performance and longevity.

With its modular design, the SOFAR ESI 4.6K-S1 supports DC-coupled energy storage, allowing for flexible battery configurations and easy maintenance. Its intelligent energy management system and UPS function ensure a stable and reliable power supply, while remote monitoring capabilities provide convenient control and oversight. This inverter is a perfect choice for homeowners seeking a modern, efficient, and safe energy storage solution.