Solar power generation should be familiar to everyone, and it is not at all unfamiliar. In fact, “photovoltaic power generation” is the scientific name for solar power generation. With this explanation, will everyone know more about “photovoltaic power generation”? Photovoltaic power generation is actually a power generation device that converts light energy into electrical energy.
Photovoltaic power production installation sitePhotovoltaic power plants are generally installed on inactive, sunny roofs. For example: bungalow roofs, sloping roofs, colored steel tile roofs, industrial and commercial roofs, etc.
Advantages of photovoltaic power generationSun is a resource that will never be exhausted and can be regenerated. It is environmentally friendly, clean and safe.
Photovolta power plantsïques can reduce indoor temperature during hot summers and keep them warm during cold winters.
Photovoltaic power generation can be used for personal use, which can save on electricity bills.
For personal use, excess electricity can be connected to the Internet, and excess electricity can be sold to the national grid and generate income.
Installation of power plants photovoltaic can earn a national subsidy of 0.42 yuan per kilowatt hour of electricity and enjoys an income of 20 years.
Project approval
1. The city (county) government approves the project based on the feasibility study report. 4. The city and county science and technology office shall do so; coordinate with relevant departments to provide corresponding information (electronic documents and dielectronic agrams are provided) (1) Certification documents for solar energy resources and climatic conditions at the project construction site. Detailed meteorological and hydrological data for the last 10 years provided by the locality. meteorological office, mainly including: monthly radiation throughout the year and average monthly sunshine duration, sunrise (sunset) time, minimum (high) temperature and average precipitation, and can provide weather data such as rain, snow, wind speed, depth of frozen ground. , etc. (2) Geographic conditions of the project construction site: the name, geographic location, longitude, latitude, and altitude of the project construction site. (3) Site overview and drawings (the project construction site is an open space) The project construction site is an open space, and a site overview and drawings should be provided, mainly including the site area, geology, topography and surrounding environment. (4) Local power grid situation and grid connection conditions 1) The specific situation of the local power grid, mainly including the current electricity price, average daily electricity consumption, number and capacity of transformers and the distance to the project construction site, as determined by the grid distribution situation provided by the local electricity supply company and the support of the local electricity supply company for grid connection; 2) The total electrical load of all electricity around the photovoltaic power generation project site (should be slightly larger) than the total installed photovoltaic power generation capacity 2 MW), the general layout plansurroundings of the electrical substation and distribution room, general electrical description, 10 kV power system diagram, 0.4 kV power system diagram, floor plan of the distribution room distribution, electrical distribution power and distribution diagram of the room, lightning protection, grounding board of all units, quantity, microgrid projects must also provide the power consumption of the load, load characteristics and power supply time 3) Transmission and distribution lines around photovoltaic power generation; project site: the location and distance of 10KV, 110KV and 220KV photovoltaic power plant < /p>