The Power Server Module (PSM) is the central hub of our system. It accepts power from DC renewables, the AC grid, and battery backup, converting it to lighting-ready 24 volt DC in the most efficient way possible. The PSM is what takes input from sensors and controls and decides how to most efficiently allocate energy toward lighting. Its 16 channels, each rated for 100 watts at 24 volts, provide power and control for up to 32 lighting fixtures. This centralized rectifying and control system make installation and reconfiguration simpler and safer. It offers Nextek's customers the opportunity to implement the highest efficiency rectifiers and DC to DC converters available, and operate the most reliable and functional controls on the market.