micropower
noun [ U ] uk/ˈmaɪ.krəʊˌpaʊər/ us/ˈmaɪ.kroʊˌpaʊ.ɚ/ (also microgeneration)
微能源（通过私人设备、阳光、风力提供所需热、电）
the use of your own equipment and the sun, wind, etc. to produce all the heat and power that you need
Micropower could eventually fuel most homes. 微能源最终将应用于大多数家庭。