9
Distributed power generation products, namely, inverters for transforming DC current into AC current and AC current into DC current; uninterruptible power supply products and equipment namely, batteries namely, lead acid batteries, nickel-metal hydride batteries, lithium batteries, sodium-metal chloride batteries, flywheels, compressed air storage and capacitors for grid connected customers; charge controllers, control system with local user interface / display with networked control and dispatching ability, energy monitoring circuits with advanced and predictive scheduling and control algorithms; safety-related circuits for energy management; peak shaving and micro-dispatching capabilities, electric/lightning surge protectors; remote communications and monitoring circuits namely, Ethernet, WiFi, 3G cellular or telephone connectivity and circuit breakers, temperature monitoring equipment and energy monitoring circuits, power control relays, and circuit breakers
35
Determining the most economic source of electricity be it from several sources including electric utility, photovoltaic systems, solar-thermal-electric systems, wind generators, micro turbines, hydro-electric generators, fuel cells, gasoline generators, natural gas generators, bio-fuel and diesel generators, and energy storage, namely, batteries, flywheels, compressed air storage and capacitors at different times for grid connected customers
37
Installation and maintenance of power equipment namely, distributed generators, surge protectors and energy conditioners for use in distributed generation products for others
39
Switching to the most economic source of electricity be it from several sources including electric utility, photovoltaic systems, solar-thermal-electric systems, wind generators, micro turbines, hydro-electric generators, fuel cells, gasoline generators, natural gas generators, bio-fuel and diesel generators, and energy storage, namely, batteries, flywheels, compressed air storage and capacitors at different times for grid connected customers
42
Design of home and business electric energy control systems for others and engineering services in the field of computerized temperature, fire, safety, security and light control, energy usage management and monitoring, and equipment monitoring systems and monitoring services for others, namely, viewing or recording the timing or level of use and control of electricity use by selected devices