To address the pain points of high energy consumption and dependence on the grid in traditional communication base stations, this solution upgrades traditional base stations into green smart base stations powered by renewable energy through PV and energy storage system renovation. The system adopts modular PCS, DCDC, and MPPT units to build an integrated DC PV-storage architecture, effectively reducing base station operating costs, enhancing energy security, and significantly improving the stability and environmental friendliness of the communication power supply system.

For the energy management needs of commercial and industrial scenarios, a dispatchable and scalable distributed energy system is built through flexible configuration of PV, energy storage batteries, PCS, and other equipment. The system is uniformly dispatched by EMS to achieve multi-directional power flow and optimized management, supporting functions such as dynamic grid capacity expansion, peak-valley arbitrage, and EV charging and discharging, providing users with economical, reliable, and green energy solutions.

For the echelon utilization needs of retired batteries, a modular design is adopted. By configuring DCDC, MPPT, and PCS modules, an integrated PV-storage system is built to achieve compatibility with different batteries and efficient scheduling. The system supports functions such as peak shaving and valley filling, dynamic capacity expansion, and grid interaction. It is suitable for various commercial and industrial scenarios, effectively extending battery service life, reducing energy storage costs, and improving energy economics.