Related equipment has been used in large-scale household roof photovoltaic system

At present, relevant equipment has been applied to household rooftop photovoltaic systems, industrial and commercial distributed power stations and large-scale ground centralized photovoltaic projects on a large scale, significantly improving the utilization efficiency of solar energy resources and grid-connected power quality, strongly supporting users to achieve a higher proportion of clean energy spontaneous self-use, effectively reducing the intensity of carbon emissions while effectively reducing the cost of electricity, and helping green and low-carbon lifestyles to take root. In the field of energy storage systems, the company has always adhered to the core technology independent and controllable development path, and successfully realized the independent research and development and large-scale mass production of lithium iron phosphate energy storage batteries, modular energy storage cabinets and standardized battery cluster components. The product has high energy density, ultra-long cycle life (measured cycle times more than 6000 times), -20 ℃ to 60 ℃ wide temperature range stable operation ability, and build a three-level active safety protection mechanism covering the core level, module level, system level, comprehensive protection of the intrinsic safety and long-term reliability of the energy storage system. With excellent comprehensive performance and highly flexible configuration capability, this series of energy storage products can be widely adapted to various application scenarios such as household energy storage, industrial and commercial peak-valley price difference arbitrage, microgrid frequency adjustment, emergency backup power supply, etc., providing flexible, adjustable, safe, stable, efficient and intelligent energy storage infrastructure support for new power systems. In response to the urgent needs of global water shortages and agricultural modernization, the company has innovated and developed an intelligent photovoltaic water pump system. The system adopts pure solar direct drive operation mode, does not need to access the mains, does not rely on diesel generators and other traditional energy sources, and truly realizes zero fuel consumption, zero operating noise and zero carbon emissions. The system integrates many core technologies such as MPPT intelligent maximum power point tracking, water level adaptive adjustment, and dry-burning automatic protection. It has significant advantages such as stable operation, convenient installation, simple maintenance, and outstanding economy. At present, the system has successfully implemented a number of demonstration projects in the arid areas of central and western my country, the main rice producing areas in Southeast Asia, and remote villages in Africa, which effectively alleviates the problems of local agricultural irrigation and residents' domestic water use, and creates considerable economic benefits. At the same time, it also brings significant environmental benefits and positive social value. In terms of photovoltaic power station construction and service, the company holds the national power engineering construction general contracting qualification, and has the ability of one-stop EPC project general contracting covering the whole life cycle of the project. The business scope covers preliminary resource survey and feasibility assessment, customized system scheme design, efficient equipment selection and system integration, specialized construction and installation, fine grid-connected commissioning, and intelligent remote operation and maintenance management services for up to 25 years. Relying on the experienced engineering and technical team and the digital energy management platform independently developed by the company, the company can provide customers of different sizes, different regions, and different application scenarios with high-yield, low-risk, and sustainable overall solutions for photovoltaic power plants to ensure the project from planning, Efficient coordination, safety, reliability and long-term stability from construction to operation. Facing the future, Jiangxi for science and technology co., ltd. will continue to practice the business philosophy of "innovation-driven development, quality-building brand, green leading the future", focusing on new energy storage materials, optical storage collaborative intelligent control, AI-driven intelligent operation and maintenance, low-carbon system integration and other cutting-edge technology directions, continue to increase investment in research and development, and accelerate the pace of product iteration and technology upgrading. The company is determined to become a trusted provider of new energy solutions in the world. With better products, more professional services and more pragmatic cooperation mode, the company will work with partners at home and abroad to jointly promote the green and low-carbon transformation of energy structure, actively help the national "double carbon" strategic goal to achieve high quality, and contribute solid and warm power to the beautiful vision of sustainable development of mankind.