A telecom power system utilizes solar photovoltaic (SPV) energy to manage base station (BS) power. Solar panels connect to a charge regulator, supplying 48V DC to a bus-bar and powering DC loads, such as transceivers. Excess energy is stored in a battery bank, with backup provided by a diesel generator (DG). A converter transforms 220V AC to 48V DC, while an inverter converts 48V DC to 220V AC, supplying energy to AC loads like air conditioners. The system is controlled by a smart grid, optimizing energy distribution between DC and AC loads, ensuring efficient power management at the base station.