ESSIS Launches the SUN-6/8K-H Hybrid Inverter to Accelerate Europe's Residential Energy Transition

Company Dynamic

April 10, 2026

Share

ESSIS officially launches the brand-new SUN-6/8K-H hybrid inverter series, designed to meet the growing demand for residential photovoltaic energy storage systems in the European market. Production of this series has been successfully completed, and the products has been shipped to the Romanian market to support the development of local distributed energy projects.

1280X1280 (1).JPEG1280X1280 (2).JPEG

Against the backdrop of continuously rising electricity prices and growing concerns over grid stability, an increasing number of European households are adopting integrated photovoltaic and energy storage systems to enhance energy independence and optimize their electricity consumption structure. As one of the emerging markets in Eastern Europe, Romania is witnessing a sustained growth in demand for residential energy storage.

Developed in response to this market trend, the SUN-6/8K-H series offers multiple power options of 6kW and 8kW, adapting to various household electricity consumption scenarios and maintaining stable operation in diverse grid environments.

This product series boasts the following core advantages:

•IP66 protection rating, supporting installation in multiple indoor and outdoor scenarios

•Compatible with diesel generators and electric vehicle charging systems, featuring strong system scalability

•Supports parallel connection of up to 3 units to meet off-grid application requirements

•Supports WiFi/GPRS remote monitoring (optional), enabling intelligent operation and maintenance

•Easy commissioning, significantly improving installation efficiency

1280X1280 (3).JPEG1280X1280.JPEG

Suitable for grid-tied hybrid photovoltaic energy storage systems, this inverter enables efficient collaborative operation of photovoltaic power generation, energy storage and the power grid. It helps users increase the self-consumption rate of photovoltaic power, reduce reliance on the grid, and provide stable power supply in the event of grid abnormalities.

With its flexible system adaptability and reliable operational performance, the SUN-6/8K-H series provides modern households with an efficient and stable energy management solution.

This new product launch marks another important milestone in ESSIS's expansion in the European market. ESSIS provides your home with a complete battery + energy storage solution. In the future, ESSIS will continue to commit to providing global customers with high-performance and sustainable clean energy solutions.