1, with the impact of global warming, the world Federation organization pays more and more attention to the impact of energy and environmental protection on the global environment, thermal power generation and nuclear power generation on the environment pollution is not sustainable, with the world in 2035 to achieve carbon emissions and carbon peak two important indicators, New energy will be an important development direction for the future development of human energy and benefit future generations. Including traditional power plants and projects in Europe, the next five years will be transformed into new energy products, 2022 alone China's photovoltaic export growth rate reached 200%, the future trend of new energy will be very clear.

2, in addition to photovoltaic, the growth trend of wind and hydrogen energy is also quite obvious, as a wind turbine factory, to provide overseas customers with off-grid, grid-connected wind power generation system, to solve household electricity solutions, but due to market chaos, as well as product quality and other problems, wind turbine system has not been widely recognized by the public, resulting in the frequency of various problems. If you follow my account now, I will share the wind turbine related industry dark curtain and pit avoidance guide every day, how should we match the whole system of wind turbine, wind turbine voltage how to match the controller, the controller how to match the battery, so that our whole system can operate normally? I hope to help you and make a contribution to our environmental protection cause. If the voltage of the wind turbine is higher than the voltage of the controller, if the voltage of the wind turbine is 48V under full load and the matching controller is 24V, the controller will be too high in the case of voltage. The unloading valve can not disperse the heat, which leads to the damage of the controller after the voltage is too high. In addition, if the voltage of the controller is lower than or within the range of the battery voltage, then it can be charged normally, if the voltage of the controller is higher than the voltage of the battery, the same situation will occur, resulting in the battery due to high voltage and heat, bulging; It will shorten the service life of the battery and increase the direction of the wind, so a normal set of wind turbine off-grid system should be the voltage of the wind turbine is less than the voltage of the controller, and the voltage of the controller is less than the battery voltage, which is a safe and reliable system.