A new energy charging pile for solar power generation, it is a kind of charging pile. Like ordinary DC and AC charging piles, it is only powered by the electricity generated by solar photovoltaic power generation.
Solar car charging pile
For solar charging, it is feasible to use the electricity generated by solar energy in the daytime and the cable stored in the battery in the evening to charge
Solar pure electric pile
1、 User solar power supply (1) The small power supply varies from 10-100W, which is used for military and civilian life in remote areas without electricity, such as plateau, island, pastoral area, border guard post, etc., such as lighting, television, radio recorder, etc; (2) 3-5 KW family roof grid-connected power generation system; (3) Photovoltaic water pump: used for drinking and irrigation in deep water wells in areas without electricity. 2、 In the field of transportation, such as beacon light, traffic/railway signal light, traffic warning/sign light, Yuxiang street light, high-altitude obstacle light, highway/railway wireless telephone booth, unattended power supply, etc. 3、 Solar unattended microwave relay station, optical cable maintenance station, radio/communication/paging power supply system in the field of communication/communication; Rural carrier telephone photovoltaic system, small communicator, soldier GPS power supply, etc. 4、 Cathodic protection solar power supply system for oil pipelines and reservoir gates in oil, marine and meteorological fields, living and emergency power supply for oil drilling platforms, marine detection equipment, meteorological/hydrological observation equipment, etc. 5、 The power supply of household lamps, such as garden lamps, street lamps, portable lamps, camping lamps, mountaineering lamps, fishing lamps, black light lamps, rubber cutting lamps, energy-saving lamps, etc. 6、 Photovoltaic power station 10KW-50MW independent photovoltaic power station, wind (diesel) complementary power station, various large parking plant charging stations, etc. 7、 In the automotive field, solar cars/electric vehicles, battery charging equipment, automotive air conditioners, ventilators, cold drink boxes, etc.
Solar heat pump technology
Heat pump technology is a new type of energy-saving air-conditioning heating and cooling technology, which uses a small amount of high-grade electric energy as driving energy, absorbs low-grade heat energy from low temperature heat source, and then transfers it to high temperature heat source to achieve the purpose of heat pump, so as to transfer the energy with low energy quality coefficient to the energy with high energy quality coefficient and save high energy. It is a technology that can improve energy.
The heat pump system that uses solar energy as the heat source of evaporator is called solar heat pump system. The main application field of solar heat pump is solar heat pump in winter, including the research of floor radiant heating system and solar heat pump heating water system in non-heating season.
Solar photovoltaic charging pile
Solar photovoltaic charging pile refers to the use of photovoltaic inverter technology to convert the low-voltage DC generated by solar panels into 220V AC, and then directly charge electric vehicles. This technology improves the charging efficiency and has the characteristics of safety, reliability and zero pollution. The photovoltaic charging pile mainly includes independent power generation and grid-connected power generation, which are basically composed of solar panels, controllers and inverters.
What is the name of a new energy charging pile for solar power generation
It should be called Guliwatt, the full name of Shenzhen Guliwatt Technology and Energy Co., Ltd., which has not been listed for the time being. However, on June 24, 2022, Shenzhen Guriwat Technology and Energy Co., Ltd. (hereinafter referred to as Guriwat) submitted a prospectus to the Hong Kong Stock Exchange and proposed to be listed on the main board of the Hong Kong Stock Exchange. Credit Suisse and CICC acted as joint sponsors.
Founded in 2011, Guriwat is a new energy enterprise focusing on research and development and manufacturing of solar grid connection, energy storage system, smart charging pile and smart energy management solutions.
Since its establishment, Guriwat has always adhered to R&D investment and technological innovation, and has successively set up three R&D centers in Shenzhen, Huizhou and Xi’an. Dozens of R&D backbones with more than 10 years of inverter R&D experience have successfully led the team to occupy the technical high point, control the core technology of new energy power generation, and obtained more than 80 domestic and foreign authorized patents.
At the end of 2020, the Guriwat Smart Industrial Park was officially completed and put into operation in Huizhou. The industrial park covers an area of 200000 square meters and can provide 3 million sets of high-quality inverter products to users worldwide every year.
Adhering to the globalization strategy, the company has set up marketing service centers in 23 countries and regions including Germany, the United States, the United Kingdom, Australia, Thailand, India and the Netherlands to provide localized services for global customers. According to the report of the world’s authoritative research institutions, Guriwat ranks among the top 10 in the world’s PV inverter shipments, the first in the world’s household PV inverter shipments, and the second in the world’s hybrid energy storage inverter shipments.
Guriwat adheres to the vision of becoming the world’s leading smart energy solution provider, and is committed to creating digital and intelligent smart energy, so that global users can enter the green future.
Solar energy storage charging pile
Energy storage mainly refers to the storage of electric energy. Energy storage is also a term in oil reservoirs, representing the ability of reservoirs to store oil and gas. Energy storage itself is not an emerging technology, but it is just emerging from the industrial perspective and is in the initial stage.
China has not reached the level that the United States and Japan treat energy storage as an independent industry and issue special support policies, especially in the absence of a mechanism to pay for energy storage, the commercialization model of the energy storage industry has not yet taken shape.
Electric vehicle solar charging pile
The solar panel can charge new energy vehicles, and the solar panel can output 220V AC voltage through the inverter.
In theory, the electric vehicle can be charged with 220V power supply, but the charging power is very small, the charger may not work, or the charging time will be prolonged.
The battery of 72V two-wheel electric vehicle is generally 20AH. As long as the output voltage of 72V solar panel is more than 80 packs, it can be charged. The size of the solar panel is related to the charging time. If you want to fill it in 5 hours, you need 300W.
What is a new energy charging pile for solar power generation
Due to the large change of solar light and high internal resistance, the output voltage is unstable and the output current is small when the solar charging pile is used, which requires a DC converter circuit to charge the load battery supplied after the voltage is changed. The DC converter circuit is a single-tube DC converter circuit, which adopts the form of single-end flyback converter circuit
