CNTAIY

DC/AC power converters; Electrical voice intracommunications systems comprising control stations, interface modules, frames, controller cards, connectors, power supplies, panels and mountings for use in the production of live musical performances, theatre, and other live events; Electronic controllers for use with power converters; Electronic power supplies for driving electric motors; High-frequency switching power supplies; Inverters for power supply; Off-grid power and deep cycle battery storage systems comprised of batteries, charge controllers and inverters with integrated LED bulbs and LED light fixtures for VAWT installations; Photovoltaic inverters; Power adapters; Power supply connectors and adaptors for use with portable electronic devices; Rechargers for electric accumulators; Renewable battery system to provide backup power; Uninterruptible electrical power supplies