The Spectrum Series Power/Enclosure System is designed for remote wireless digital and analog base transceiver stations (BTS). This enclosure system incorporates the BTS equipment, power and battery backup in one environmentally controlled enclosure. The solutions can be adapted to support GSM, CDMA, or TDMA equipment. The Spectrum Series enclosures are constructed of aluminum for corrosion resistance and lighter system weight. The system includes power rectification, circuit breaker and GMT distribution, system control and monitoring capabilities as well as battery backup. Rectification up to 250 amperes at 48 volts provides DC output to supply required equipment power.