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Method for calculating generating capacity of photovoltaic power station

A photovoltaic power station and calculation method technology, applied in the field of electricity calculation, can solve problems such as inconvenience of use and inaccurate data, and achieve the effects of simple production process, simple operation and easy use.

Pending Publication Date: 2021-12-07
江苏旭力新能源发展有限公司
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Problems solved by technology

[0003] However, the traditional method of calculating the power generation of a photovoltaic power station will have deficiencies in use. The traditional method of calculating the power generation of a photovoltaic power station will differ greatly from the actual data, resulting in inaccurate data and inconvenience to use. Therefore, we propose a calculation method for the power generation of photovoltaic power plants

Method used

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Embodiment

[0016] When calculating, first calculate the area of ​​the battery panel. First, calculate the area of ​​the battery panel required for a 1 MW rooftop photovoltaic power station. Since the area of ​​a 235mw solar panel is 1.6368 square meters, it can be calculated how many batteries are needed for 1MW, and then calculate Find out the total area of ​​the solar panels to get the required solar panel area; secondly, calculate the average total solar radiation, firstly, according to the inclination of the region and the monthly average solar radiation on the local latitude slope, and calculate the statistics in units of hours , can count the amount of daily radiation for a year, and then use the formula: annual average total solar radiation = monthly average solar radiation * number of days in the month to obtain the annual average total solar radiation; then calculate the annual power generation, and use the The annual average total solar radiation of gained and the area of ​​the ...

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Abstract

The invention discloses a method for calculating the generating capacity of a photovoltaic power station, and the method comprises the following steps: firstly, calculating the area of a cell panel: firstly, calculating the area of the cell panel required by a 1-megawatt roof photovoltaic power station, wherein since the area of a 235mw cell panel is 1.6368 square meters, the area of the cell panel is 1.6368 square meters, the number of batteries required by 1MW can be obtained, so that the total area of the battery panel can be calculated, and the required area of the battery panel can be obtained; according to the method for calculating the generating capacity of the photovoltaic power station, through sequential statistics and calculation, the final actual annual generating capacity data is more accurate, meanwhile, the actual generating efficiency calculated by considering different influence factors is adopted, the influence of different factors on the generating efficiency can be visually seen, operation is easy, use is convenient, and good use prospects are realized.

Description

technical field [0001] The invention belongs to the technical field of electric power calculation, and in particular relates to a method for calculating the power generation of a photovoltaic power station. Background technique [0002] Photovoltaic power station refers to a photovoltaic power generation system that uses solar energy and uses special materials such as crystalline silicon panels, inverters and other electronic components to connect to the grid and transmit power to the grid; [0003] However, the traditional method of calculating the power generation of a photovoltaic power station will have deficiencies in use. The traditional method of calculating the power generation of a photovoltaic power station will differ greatly from the actual data, resulting in inaccurate data and inconvenience to use. Therefore, we propose a calculation method for the power generation of photovoltaic power plants. Contents of the invention [0004] The main purpose of the prese...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06F17/18H02S40/30H02S50/00H02S50/10
CPCG06Q50/06G06F17/18H02S40/30H02S50/00H02S50/10Y02E10/50Y02E40/70Y04S10/50
Inventor 薛鹏鹏
Owner 江苏旭力新能源发展有限公司
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