In the vast grasslands and mountainous areas beyond the reach of the national power grid, achieving comprehensive signal coverage requires the establishment of numerous base stations. With the widespread adoption of communication equipment, there is an increasingly high demand for signal coverage. Therefore, wind-solar hybrid power systems have become one of the most ideal solutions for powering communication base stations in remote locations.

Nanjing Oulu Electric independently developed and manufactures a modular wind-solar hybrid power generation system designed for communication base stations. The system is divided into grid power modules, photovoltaic modules, wind turbine modules, and diesel generator modules. Each module operates independently while coordinating with the others, facilitating maintenance and expansion. It complies with base station power system standards.

The photovoltaic control module supports high-voltage input and utilizes Maximum Power Point Tracking (MPPT) technology, achieving an energy conversion efficiency of up to 92%. All system components feature plug-and-play installation, simplifying future maintenance and upgrades. The system delivers stable and reliable power supply, enables unmanned operation and remote monitoring, and requires no daily maintenance.

Wind-Solar Hybrid Power Supply System for Communication Base Station

Our company's wind-solar hybrid power supply system for communication base stations consists of the FD series wind turbines, solar cell modules, an integrated communication power management system, battery packs, and outdoor thermal insulation battery enclosures. The integrated communication power management system adopts a modular design, fully complies with communication power standards, and supports hot-swapping and hot-backup functionalities for photovoltaic control modules, wind turbine control modules, and rectifier modules. It also includes a hybrid power monitoring module and provides communication interfaces that meet industry requirements.

The wind-solar hybrid power supply system for communication base stations not only offers investment costs comparable to or slightly lower than grid power connection, effectively addressing the challenges of grid power availability in remote areas, but also significantly reduces annual electricity expenses and CO₂ emissions. This achieves the goal of energy conservation and consumption reduction, contributing to the development of a low-carbon society.

Practical Application Cases of Wind-Solar Hybrid Power Generation Systems for Communication Base Stations

Moreover, our company can provide various base station power supply system solutions tailored to customer requirements, such as: wind-diesel hybrid, solar-diesel hybrid, wind-solar hybrid, wind-solar-diesel hybrid power supply modes, as well as renewable energy power supply system solutions for communication base stations in extreme cold regions.