​Nanjing OULU successful installation and delivery of wind solar complementary power supply system to China Mobile Inner Mongolia Company

Nanjing OULU successful installation and delivery of wind solar complementary power supply system to China Mobile Inner Mongolia Company

Background of wind solar complementary power supply system project

China Mobile Inner Mongolia needs to establish a large number of base stations in the vast grasslands and mountainous areas, most of which are located in areas not covered by the State Grid. Introducing municipal electricity requires a significant investment, therefore, the communication base station wind solar complementary power supply system is one of the best solutions to solve the power supply of communication base stations in remote areas. Its energy conversion efficiency is high, the power supply is stable and reliable, and it can achieve unmanned, remote monitoring, and equipment can be exempted from daily maintenance.

Advantages of Nanjing Oulu Electric Corp

Nanjing Oulu Electric Corp has been deeply involved in the communication base station wind solar complementary project for many years, providing a complete set of integrated solutions for the wind solar complementary power supply system for the base station. It has mature solutions and a large number of application cases, and has a large market share in China.

The system configuration of the communication base station wind solar complementary project includes wind turbines, solar modules, communication integrated control cabinets, battery packs, and outdoor storage boxes for batteries. The communication integrated control cabinet adopts a modular design that fully meets the communication power supply standards. It adopts modular control, and the system is divided into commercial power modules, photovoltaic modules, wind turbine modules, and diesel generator modules. Each module works independently and coordinates with each other, facilitating maintenance and expansion, and meets the standards of the base station power supply system. We can use different module ratios according to different occasions, regions, and load requirements, making us the most high-quality one-stop supplier for communication base station wind solar complementary systems.

Configuration of wind solar complementary power supply system

The power supply system for China Mobile's communication base stations in Hulunbuir and Alxa regions in Inner Mongolia, provided and installed by Oulu, includes a 1.2-meter wind solar integrated controller (including monitoring unit, photovoltaic module, wind turbine module, unloading box), solar modules, a 70cm off ground solar bracket, a combiner box, a 2KW 96V wind turbine, a 6M cable tower, connecting cables, and other system integrations.

The communication base station wind solar complementary power supply system not only effectively solves the problem of difficulty in introducing urban electricity, but also saves a large amount of electricity bills every year, reduces carbon dioxide emissions, and achieves the goal of energy conservation and consumption reduction. It is highly welcomed by customers and makes due contributions to the construction of a low-carbon society.