Optimal Installation Angle Measurement System for Solar Panels

Abstract

The invention discloses an optimal solar panel mounting angle measuring system which comprises a single chip microcomputer, a control circuit module, an omnibearing rotating cradle head, a solar panel, a Bluetooth wireless sending module, a computer and maximum average power algorithm software. The solar panel is mounted on the omnibearing rotating cradle head. The measuring system is characterized in that the single chip microcomputer controls the omnibearing rotating cradle head to rotate and output power collection of the solar panel through a control circuit, rotation of the cradle head is controlled by adopting a mode combining horizontal rotating with vertical rotating, collected data are sent to the computer through the Bluetooth wireless sending module, and the computer performs data processing and analyzing through the maximum average power software which is designed to acquire an optimal mounting azimuth angle and an optimal mounting inclination angle. The two optimal angles including the azimuth angle and the inclination angle in mounting of the solar panel are directly acquired by adopting a method of field measuring, acquired results are more accurate, and the optimal solar panel mounting angle measuring system is of great value to photovoltaic arrays and meteorological studying.

Description

technical field [0001] The patent of the present invention relates to the field of solar energy utilization, in particular to a measurement system for optimal installation angle of solar panels. Background technique [0002] Solar energy is one of the most important renewable energy sources on the earth and the most important energy source for future social development. As a clean and pollution-free new energy source, it has received extensive attention and use in recent years. [0003] At present, in the ground application of solar thermal utilization and photovoltaic power generation, the solar panel is usually fixedly placed towards the equator, and the installation method forms a certain inclination angle with the horizontal plane. It is generally considered that the optimal inclination angle is the local latitude or latitude plus correction coefficient. However, this method is greatly affected by the geographical environment and climate, and cannot be applied to all re...

AI Technical Summary

Problems solved by technology

However, this kind of tracking system itself consumes energy, the device is complex and increases the cost, the precision of the tracking control system is low, the error of tracking control is large, and it is easily affected by factors such as weather, which makes the adaptability of the system poor. At the same time, the system cannot Automatically correct errors

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