Our country has a vast territory with a coastline of more than 18,000 kilometers and more than 6,500 islands of various sizes, many of which are located in remote areas or are far away from the land. The grid cannot be properly delivered, resulting in less movement of people or even uninhabited islands.However, every inch of the motherland's sea frontier needs guards to guard or deploy some base station equipment. If we use diesel engine to supply power for a long time, the operating cost will be high, noise will be loud, and will influence the environmental .In order to solve such difficulties in electricity use, GSO has long been committed to the research and development and production of photovoltaic power generation and energy storage system technologies, bringing light to many areas with electricity difficulties at home and abroad.

Recently, GSO sent a green power supply to an island base station station. The system adopts photovoltaic + lithium battery energy storage + backup oil generator. The system power configuration is 100KW, and it can store more than 500 KW of electric energy, which can meet the daily life of the stationed personnel and the operation of the equipment.The system make it prioritized to use photovoltaic as power supply , and excess power is stored for backup. When the stored power cannot meet the power supply demand in extreme weather conditions, the diesel engine can start the power supply and charge the lithium battery system for backup at the same time. Photovoltaic, lithium battery, and diesel engine can be switched intelligently, and the system is stable, reliable and green through actual operation.

With the continuous deepening of the global carbon emission reduction trend, the new energy industry has become a new engine for economic development. The "14th Five-Year Plan" is a critical period for my country to accelerate the transformation of green and low-carbon energy. In order to respond to the deep transformation for a new round of energy revolution and technological revolution ,GSO focuses on the development of new energy. And it develops typical energy storage products and solutions that are applied to the power generation side, the user side, the grid side and the integration of solar storage and charging according to the needs of different power consumption situation. GSO will continue to closely follow the national "dual carbon" strategy, increase investment in research, development and innovation, continuously develop products to meet the diverse needs of customers, and make unremitting efforts to build a clean, low-carbon, safe and efficient energy system.