Our energy storage products and system solutions solve power supply problems in areas with no and weak electricity, and achieve smart power supply and demand allocation. This system is designed for three-phase energy storage system, which can realize the functions of On grid power generation, off-grid inversion, and city power reverse charging. If the power grid is disconnected, the storage system can automatically and seamlessly switch to off-grid operation mode to ensure uninterrupted power supply.

• Specially designed for smart grid and smart microgrid to accept power grid dispatching;
• Meet the requirements of lead-acid battery, lithium battery, super capacitor, vanadium battery and other different forms of energy storage, and has a wide range of applications;
• Bidirectional inverter, constant power, current, voltage charge and discharge and other battery charge and discharge modes can be selected;
• With time period working mode setting function, set up reasonable working mode according to local power network characteristics;
• Two AC interfaces, i.e. mains interface and load interface, to realize grid connected operation and independent isolated grid operation;
• Perfect islanding detection and mode switching of parallel and off grid, when the power supply is suddenly cut off, the PCS can automatically and seamlessly switch to the off grid working mode, separate from the grid, and establish a micro grid to operate independently;
• RS485, Ethernet, can bus and other communication interfaces are optional to realize remote monitoring;
• The smart grid master control system can be interconnected with on grid solar inverter, on grid wind power system, tidal power generation system, diesel generator and other energy modes to form a hybrid energy smart grid, which can realize a variety of networking modes.

The company was established in 2004 and acquired two registered trademarks in the same year. After five years of accumulation in 2009, the company gradually matured steadily. The company purchased factory buildings with independent property rights, and relocated to start a new journey. In 2012, the Ministry of Foreign Trade was established to open up markets and begin to expand foreign markets. In 2015, the company achieved rapid development, with 2 invention patents, 6 utility model patents, 1 appearance patent, obtained the "high-tech enterprise certificate" recognition, and obtained the ISO 9001 quality management system certification. In 2018, the company continued to innovate, with four invention patents, six utility model patents, and two software registration rights, and again successfully recognized high-tech enterprises. On July 10, 2019, it passed the certification of intellectual property management system. In 2020, three patents for invention and six patents for utility models were applied for.

1. Our main products are off grid wind turbine controller, On grid wind turbine controller, solar charging controller, wind-light complementary controller, wind-light complementary street lamp controller, On grid inverter, off grid inverter, frequency converter, stabilized frequency power supply, etc.
2. With first-class manufacturing technology, advanced technology and equipment, strong technical force, perfect testing means and personnel management, we have carried out 17 research and development projects in the last three years, completed 16 transformations of scientific and technological achievements, and invested all by ourselves to implement the transformation, averaging 5.3 transformations of scientific and technological achievements each year.
3. We take technological innovation as the basis of enterprise development, annual R&D cost is not less than 20% of sales revenue, and continuously explore advanced technologies in the field of new energy power sources, such as electromagnetic control technology for wind turbines, MPPT technology, yaw wind turbines control technology, wind and solar complementary system Internet of Things monitoring, etc. Now we have five national invention patents for core technologies, twelve utility model patents, and the control technology for wind turbines has reached the advanced international level.
4. We have a complete product quality assurance system and ISO 9001 certification. Perform comprehensive quality control, rigorous test one by one, each performance is superior to the relevant national standards, all products have passed the EU CE certification. Ensure user safety and reliable use. Now our products have been the preferred supporting products for well-known domestic manufacturers. The products export to more than 120 countries and regions, such as Germany, Japan, the United States, the United Kingdom, Canada, Australia, Egypt, Brazil, Saudi Arabia, and have established a good image in the domestic and foreign markets.
5. We are based on the market, pay attention to customers, provide high-quality products, adhere to technological progress, scientific management and standardized operation are the key to our success. We will jointly meet the challenges of the new century, shape a good image outside, and construct the blueprint of a modern enterprise in an all-round and three-dimensional way.