It is a portable, silent system. There is never any need to fuss with a noisy, dirty, polluting, and fuel guzzling generator. The variables are calculated based on input required to restore energy consumed, storage capacity required, control required for input and output of the system. NST will work with you to build a complete renewable system. You can start with a modular system, to allow you an opportunity to enter into renewables now, and add to the system in the future.
Solar energy is provided by the sun and collected by a solar panel.
Wind powered energy is provided by the wind, collected by using a wind turbine. Water energy is provided by flowing water and is collected by a water turbine. Energy collected from nature is converted into electrical energy. This electrical energy must be controlled and stored for continuous or future use. The modules control input, charging and the output of the electrical power.