Pioneering Solar Energy Storage: The SUNSON-BOX System

At Sunson, we’re thrilled to introduce a groundbreaking innovation in solar energy storage—our SUNSON-BOX system. This cutting-edge technology offers a new way to efficiently capture, store, and convert solar energy into electricity, enabling a more sustainable and reliable energy future. With its unique design, the system addresses the challenges of intermittent renewable energy by maximizing storage capacity and power output, all within a highly compact setup.

What is the SUNSON-BOX? The SUNSON-BOX integrates a cutting-edge energy storage system that can operate at ultra-high temperatures, over 1200ºC. It stores solar energy in the form of heat using advanced materials called Phase Change Materials (PCMs), which melt and solidify to absorb and release heat. This heat is then converted into electricity using a special technology based on Thermophotovoltaic (TPV) cells.

How Does It Work?

1. Solar Energy Collection: Solar power is concentrated and captured in a compact storage system.
2. Energy Storage: Using high-performance PCMs, the heat is stored efficiently at ultra-high temperatures.
3. Power Generation: The stored heat is then converted into electricity through TPV cells, which are highly efficient at these extreme temperatures.

Why is This Important? Traditional solar energy storage systems tend to be bulky and limited by lower temperature ranges. The SUNSON-BOX system’s ability to work at higher temperatures makes it more compact and able to store more energy. This system improves energy density, meaning it can store more power in a smaller space—making solar energy storage more practical and scalable for everyday use.

Key Benefits

• Higher Efficiency: The system is expected to achieve solar-to-electricity conversion efficiencies greater than 45%.
• Compact Design: Operating at temperatures above 1200ºC allows for a much smaller storage system compared to traditional designs.
• Greater Power Output: The high temperatures enable the production of more electricity in a shorter time, with up to 250W of electrical output power.

A Step Toward a Greener Future By integrating concentrated solar power, ultra-high temperature storage, and thermophotovoltaic energy conversion, the SUNSON-BOX pushes the boundaries of renewable energy technology. It supports Europe’s goals for a sustainable and flexible energy system, helping to reduce reliance on fossil fuels and enabling better use of renewable energy sources. Stay tuned as we continue to innovate and bring more updates on this groundbreaking technology!