Communication equipment usually uses -48V DC power supply, and the electricity generated by photovoltaic power generation systems is also DC power, so the photovoltaic power generation system is combined with the communication base station, and the electricity generated by the. Communication equipment usually uses -48V DC power supply, and the electricity generated by photovoltaic power generation systems is also DC power, so the photovoltaic power generation system is combined with the communication base station, and the electricity generated by the. Multi-energy complementary systems combine communication power, photovoltaic generation, and energy storage within telecom cabinets. These systems optimize capacity and energy use, improving reliability and efficiency for Telecom Power Systems. Engineers achieve higher energy efficiency by. Solar power offers significant advantages for telecom companies, including reduced operational costs, enhanced energy reliability, and a lower carbon footprint, ultimately. Extend the range and coverage area of a telecommunications network to hard-to-reach and remote locations with our solar power. Considering the advantages of photovoltaic power generation, we introduce photovoltaic power generation systems into the field of communication base stations to achieve the goal of energy conservation and emission reduction. It combines different power inputs (small wind turbines, solar PV panels, and AC/DC rectifier) with an internal lithium-ion battery for backup, network connectivity, and. Advanced technologies, including intelligent Power Distribution Units and management systems, enable real-time monitoring, remote control, and precise power allocation.