Finally found such a perfect solar PV power system!

With the continuous development of human society, both industry and life emit a lot of greenhouse gases, which intensify the global warming. Extreme heat weather in summer is becoming more frequent, and the global warming situation is becoming more and more severe. Since June this year, a heat wave has swept through the northern hemisphere, with several cities in Western France, Spain, Italy, the United Kingdom, the United States, Japan, China, India and other countries setting new heat records. The United Nations Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report pointed out that global warming in the last 50 years is occurring at a rate unprecedented since the past 2000 years, and the instability of the climate system has increased, which UN Secretary-General Guterres called "a red alert for all mankind".

To reduce carbon emissions, the development of new energy sources is urgent. The International Energy Agency (IEA) has released its annual World Energy Outlook report, in which countries fully implement the commitments of the Paris climate agreement and develop clear strategies for achieving the goal of carbon neutrality by 2030.

Solar energy is an inexhaustible source of clean energy. Solar photovoltaic power generation does not produce any waste and is free of noise, greenhouse gases and toxic emissions. Photovoltaic power generation is not limited by the geographical distribution of resources; it can be generated in the vicinity of the power source and has a short construction cycle, and after so many years of development in the technology has matured, the cost of power generation has been reduced to 3 cents per kilowatt hour, and there is still a very large drop in the process of future development.?Solar photovoltaic with its self-generated advantages have been unprecedented development opportunities.??

Yongtailong creates a one-stop solution of Internet+solar PV power generation+prepaid power sales for solar PV distributed power generation operation. It adopts RS485, CAN, GPRS and other communication methods to realize the interconnection between units and remote control and management. The solar photovoltaic power generation part combines photovoltaic panel input, energy storage battery input, and diesel generator input; according to the customer's geographic location lightness, the time of load electricity consumption, maximum power, load type, and daily energy consumption, tailor-made design of solar power generation. During the day, the photovoltaic panels generate electricity to meet the load and fill the storage battery (lithium battery), and at night, the storage battery is used to generate electricity; when it is continuously cloudy and rainy, the diesel generator is started to ensure that users can use electricity normally. The electricity sales system adopts STS intelligent prepaid meter, which adopts media-free prepaid electricity sales mode, the electricity sales key is unique, safe and reliable, and helps the operator to solve the difficult problem of charging after buying.

YTL smart microgrid system is a comprehensive system that helps reduce energy use cost, improve energy use safety and guarantee environmental quality.

DC side and AC side all data collection, statistics, comparison and analysis

Real-time collection, comparison and analysis of generation-side data and each user's load data to calculate line loss; timely detection of power theft

EMS system automatically carries out energy deployment, independently turns on diesel power generation and controls the switch of customer loads to ensure the efficient and effective operation of the entire off-grid power generation and sales system

Adopt STS intelligent prepaid power sales mode, buy first and use later to solve the problem of difficult charging

Complete and diverse monitoring data, real-time alarms, ensure the safe operation of the system

Hierarchical and hierarchical management of authority, flexible configuration of regional management and functional authority, effective decentralized management.