High-efficiency photovoltaic power generation device capable of prolonging service life

Abstract

The invention discloses a high-efficiency photovoltaic power generation device capable of prolonging service life. The device comprises a photovoltaic panel adjusting device, a storage box and a fixing plate, the storage box is composed of a convex edge and a placing box, the lower end of the fixing plate is provided with four support legs distributed in a rectangular array, six buffer legs distributed in an annular array are mounted on the upper end of the fixing plate, a support rod is fixed at the upper end of the fixing plate, a hinge ball is fixed at the upper end of the support rod, thehinge ball is inserted in a hinge cavity, the hinge cavity is fixed to the bottom of the storage box, the photovoltaic panel adjusting device is provided with a cylinder, the cylinder is installed onthe top of the placing box, the upper end of the cylinder is fixed to a lifting rod, the upper end of the lifting rod is fixed to a supporting frame, the upper end of the supporting frame is fixed toa pallet, the upper end of the pallet is hinged to a photovoltaic panel, a solar automatic tracking device is installed on the left side of the lower end of the photovoltaic panel, and the lower end of the solar automatic tracking device is fixed to the pallet. The high-efficiency photovoltaic power generation device has high power generation efficiency and long service life.

Description

technical field [0001] The invention relates to a photovoltaic power generation device, in particular to a high-efficiency photovoltaic power generation device that can improve service life. Background technique [0002] The solar automatic tracking device is a device used to track the sun so that the main optical axis of the collector is always parallel to the sun's rays. At present, the more commonly used solar flat plate collectors and vacuum tube collectors are fixed installation. The common disadvantage of these two types of collectors is that the sun's energy density is low, so the heat collection temperature is low, and generally only provides hot water at 40-70°C, and it is not easy to obtain high temperature. To increase the energy density, the plane of the energy collector must always be perpendicular to the incident light of the sun, and the sunlight should also be focused. In order to achieve this purpose, it is necessary to continuously track the sun in both a...

AI Technical Summary

Problems solved by technology

[0004] At present, when photovoltaic panels are used, they are mostly exposed to the outside and are prone to ash, which will affect the power generation efficiency. At the same time, the device is vibrated by the wind without a shock absorber, which will reduce the service life.

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