The product is a product for end home users. The system has multiple functions, which can increase the added value of the product and increase the enthusiasm of residents to purchase. It has four functions: electric energy storage, emergency power supply, photovoltaic independent power generation, and photovoltaic grid-connected power generation. a function. The system can automatically manage the configuration of energy, making it highly cost-effective, that is, it can earn off-peak electricity prices and obtain subsidies for photovoltaic power generation, with a high comprehensive rate of return.
Field of application:
Home emergency power, villa comprehensive power, photovoltaic grid-connected power generation, photovoltaic independent power generation, rooftop photovoltaic energy storage power system, etc.
■The system has four functions of energy storage power station, photovoltaic power station, emergency power supply and UPS power supply, and the comprehensive utilization rate is high;
■It can effectively manage the relationship between electric energy storage, electric energy release, photovoltaic new energy power generation, and emergency power supply, and make the best use of the electricity system;
■It can reduce the user's electricity cost, reduce the overall installed capacity of the power plant, improve the efficiency of new energy power generation, and improve the reliability and stability of the residential power grid;
■The system adopts full digital control technology to avoid unstable factors caused by analog circuits;
■Adopt backup working mode, the system has the characteristics of high conversion efficiency, low noise, small size, small static loss, etc.;
■The system can simultaneously realize the functions of grid low valley charging and energy storage, grid high peak discharge energy release, solar photovoltaic power generation during the day, and emergency power supply guarantee for power failure, so that the system can achieve the best Utilize the state, realize the utilization of various new energy sources, and avoid the dependence of conventional photovoltaic systems on the power grid;
■The system can use lithium iron phosphate battery as the energy storage device, which has the advantages of high conversion efficiency, small size, light weight, high storage and discharge efficiency, high cycle times, long life, etc. Features;
■Use high-power IGBT as the converter element, which has the characteristics of low noise, high conversion efficiency, small harmonics, reliability and stability;
■Using the power frequency transformer isolation technology, the DC input and the AC output are completely isolated, which improves the safety of the system;
■The power range is from 2kW to 100kW, which can adapt to different power requirements such as household electricity, photovoltaic power stations, and enterprise electricity;
■LCD display, simple operation and intuitive display;
■with photovoltaic input, and the application of maximum power tracking (MPPT) technology to maximize the utilization of photovoltaic energy;
■You can set the charging and discharging time by yourself, which can earn the difference between peak prices for users;
■has a wealth of communication management interfaces to provide electricity guarantee for the future development of smart home appliances, Internet of Things and other projects;
■With precise energy management function, it can maximize the use of solar energy to provide power to the battery or load;
■Have lighting mode and UPS mode to adapt to different grid environments.