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With the global emphasis on energy consumption, operators have increased competitive pressure and need to continuously reduce TCO, while land prices, rent and electricity bills continue to rise, which brings great challenges to operators' profitability and cost competitiveness. Operator networks continue to expand, the number of base stations is increasing, and energy consumption is increasing, and operators need to reduce unit energy consumption. Moreover, with the gradual improvement of network coverage and the improvement of people's living standards, the high density of network coverage and the requirements of physical health have formed a contradiction, and the difficulty of site selection and construction of operator base stations has increased. All of these require operators to build more energy-efficient, land-saving and green communication networks. Outdoor integrated communication provides a complete set of solutions for the outdoor working environment and safety management of communication base stations, integrating the main equipment, system power supply, AC and DC power distribution, environmental monitoring, batteries and lightning protection grounding equipment; At the same time, it can also be used as the main purpose of the function cabinet (power cabinet, battery cabinet, transmission data cabinet, etc.), to help the operator to achieve easy selection of the site, energy saving and environmental protection, rapid deployment, smooth evolution.