Basic Principle
A residential energy storage system utilizes solar energy to generate and store electricity. Photovoltaic panels convert sunlight into electrical energy, with surplus power stored in battery units. During periods of reduced sunlight or at night, these batteries provide continuous electricity supply, meeting household power requirements effectively.
ESY SUNHOME Single-Phase Energy Storage Systems and Coupling Technology
DC Coupling
Principle: In DC coupling systems, the direct current (DC) generated by photovoltaic panels is connected directly to the battery energy storage system via a DC busbar for energy transmission. This reduces energy conversion losses and improves system efficiency.
Application: In DC coupling systems for ESY SUNHOME HM6 and HM12 single-phase products, optimized DC busbar connections enable direct storage of solar panel-generated electricity into the battery. The product's intelligent control system monitors battery charging and discharging states in real time, ensuring efficient energy management. Additionally, DC coupling systems simplify installation and maintenance processes, further enhancing system reliability and stability.
AC Coupling
Principle: In AC coupling systems, the direct current (DC) generated by photovoltaic panels is converted into alternating current (AC) through an inverter before being connected to the household grid. Energy storage batteries are coupled to the AC grid through separate inverters, enabling energy storage and release.
Application: In AC coupling systems HM6 and HM12 single-phase products, efficient inverters convert DC electricity into AC, seamlessly integrating with the household grid. The intelligent control system adjusts battery charging and discharging strategies dynamically based on electricity demand and grid conditions, ensuring continuous and stable power supply. The product's flexible configuration options allow it to easily adapt to different household electricity needs, providing optimal energy solutions.
AC-DC Coupling
Principle: AC-DC coupling systems combine the advantages of both AC and DC coupling. The system can dynamically select the optimal energy transmission pathway based on real-time conditions.
Application: In AC-DC coupling technology for HM6 and HM12 single-phase energy storage products, energy transmission pathways are dynamically optimized through an intelligent control system. During the day, electricity generated by photovoltaic panels is first stored in the battery. Once the battery is fully charged, excess electricity can be converted into AC for household use or fed back into the grid. The product's efficient inverters and intelligent control system ensure efficient energy management throughout the process, delivering optimal performance.
DC-DC Coupling
Principle: DC-DC coupling systems utilize direct current (DC) busbars at different voltage levels to facilitate energy transfer between the battery storage system and photovoltaic panels. The system efficiently regulates voltage and current between different devices and storage units, ensuring stable power supply.
Application: In this coupling system, HM6 and HM12 single-phase products use efficient DC-DC converters to manage energy transfer between devices operating at different voltage levels. An intelligent control system monitors the status of batteries and photovoltaic panels in real time, dynamically adjusting energy transfer pathways to ensure efficient and stable power supply. HM6 and HM12 perform exceptionally well in such coupling systems, meeting the electricity demands of small-scale commercial and farm environments.
ESY SUNHOME demonstrate their advanced and comprehensive capabilities across various coupling technologies. Whether DC coupling, AC coupling, AC-DC coupling, or DC-DC coupling, both HM6 and HM12 efficiently manage and convert energy. The products ensure optimal performance and stability in diverse applications through intelligent control systems and efficient energy management technologies. The integration of multiple coupling technologies allows adaptation to various energy management needs. Whether for residential or small-scale commercial users, ESY SUNHOME provides customized energy storage solutions, ensuring the best energy management experience in all scenarios.
Simultaneously, the company is committed to developing energy storage solutions with efficient energy management, intelligent control, and flexible configurations to meet diverse user needs. It responds quickly to market demands by launching innovative products that meet user requirements.
With its outstanding technology and versatile applications, ESY SUNHOME provides modern households with reliable green energy solutions. We are committed to advancing our technology further to deliver clean and sustainable energy solutions to more homes, meeting diverse user needs across various applications.
