With the decline of photovoltaic subsidies in various countries, the investment income of pure photovoltaic projects has declined, and the photovoltaic energy storage system has become the choice of more and more people. The photovoltaic energy storage system will be a trend. Peak cutting the valley to build a smart grid, creating higher returns for users and perfectly solving the problem of power shortage.
Household energy storage system is a new type of energy acquisition, storage, and use of a new type of energy acquisition, storage, and use of lithium battery storage power based on the traditional photovoltaic grid -connected power generation system.
Photovoltaic power generation-family electricity characteristics characteristics
(1) Morning: The strength of the light is weak, the low energy is generated, and the high energy needs; during the sunrise, the solar board begins to generate energy, thinking that it is not enough to meet the energy needs of the morning;
(2) Noon: The strongest strength strength, the highest energy output of solar panels, low energy demand. The energy generated by solar panels during the day reached its peak. However, because no one is at home, the energy consumption is very low, so most of the energy generated is stored in the TGPRO battery.
(3) In the evening: weak light intensity, low energy production, high energy demand. The highest energy consumption daily is that the energy generated by solar panels at night is small or no energy. The TGPRO energy storage system will call the energy generated during the day to meet the energy needs.
The biggest feature of the household energy storage system is: when photovoltaic power generation in the morning is weak, the power supply has been stored in the battery storage of family loads; at noon, lighting is good, family members go out to work or participate in other activities, small electricity needs, photovoltaic power storage storage storage In the battery, the excess electricity volume is sold to the power company; at night: weak light intensity, low energy production, large energy consumption consumption, the power storage system calls the battery stored power to provide energy sources to the power consumption equipment.