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 units and capacitors for grid connected customers; charge controllers, control system comprised of local user interface displays with networked control and dispatching ability; energy monitoring circuits with predictive scheduling and control algorithms; safety-related circuits for energy management; peak shaving electric circuits; electric/lightning surge protectors; remote communications and monitoring circuits namely, Ethernet, WiFi, 3G cellular or telephone connectivity and circuit breakers; temperature monitoring equipment, namely, equipment monitoring the temperature of batteries, charge controllers and inverters and energy monitoring circuits, power control relays, and circuit breakers
37
Installation and maintenance of power equipment namely, distributed generators, surge protectors and energy conditioners for use in distributed generation products for others
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 monitoring; energy monitoring services for others, namely, viewing or recording the timing or level of use and control of electricity used by selected devices; technical consultation in the field of electrical power generation and storage systems