Battery cases; Electric control panels; Electronic control systems for machines; Power controllers; Solar panels for production of electricity; Solar panels for the production of electricity; Voltage regulators; Voltage regulators for electric power; Voltage regulators for vehicles; Induction voltage regulators; Mobile phone cases featuring rechargeable batteries; Static voltage regulators; Thin-film solar (TFS), vertical axis wind turbine (VAWT) and Hybrid TFS VAWT off-grid power and deep cy...