Household roof solar photovoltaic power generation device

Abstract

The invention relates to the technical field of solar photovoltaic power generation and discloses a household roof solar photovoltaic power generation device which comprises a solar photovoltaic panel, wherein a first support frame and a second support frame are fixedly mounted on the two sides of the solar photovoltaic panel respectively; a first threaded rod, a connecting rod and a second threaded rod are movably mounted on a side of the first support frame successively from top to bottom; and one end of the first threaded rod, one end of the connecting rod and one end of the second threadedrod are movably connected to a side of the second support frame. The household roof solar photovoltaic power generation device, by means of the cooperation of a support rod, an adjusting rod, an adjusting plate and a round rod, can change the angle of the solar photovoltaic panel according to seasons, and solves the problem that the fixed angle of the solar photovoltaic panel causes the solar radiation to be unable to be fully absorbed. Thus, the solar photovoltaic panel can receive light fully and thus is increased in output power.

Description

Technical field [0001] The invention relates to the technical field of solar photovoltaic power generation, in particular to a household roof solar photovoltaic power generation equipment. Background technique [0002] Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert solar energy into electrical energy. Whether it is used independently or connected to the grid, the photovoltaic power generation system is mainly composed of solar panels, controllers and inverters. They are mainly composed of electronic components, but do not involve mechanical parts. [0003] At present, most of the solar photovoltaic power generation equipment at home is one or more solar photovoltaic panels, and then they are fixedly installed on the roof. However, because the height of the sun changes with the seasons, the solar photovoltaic panels cannot fully absorb the light. At the same time, because solar photovoltaic panels are generally ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a household roof solar photovoltaic power generation equipment, which has the advantages of changing the angle of the solar photovoltaic panel with the change of seasons, cleaning the solar power generation equipment, and centrally recycling and treating the cleaned sewage, which solves the current household problems. Solar photovoltaic power generation equipment is mostly one or more solar photovoltaic panels, and then they are fixedly installed on the roof. However, because the height of the sun will change with the seasons, the solar photovoltaic panels cannot fully absorb sunlight. At the same time, due to Solar photovoltaic panels are generally installed on the roof, making it easy to accumulate dust, fallen leaves and even bird excrement on solar photovoltaic power generation equipment, and dust has the effect of scattering, reflecting and absorbing solar radiation. If it is not cleaned in time, it will cause solar energy The solar radiation received by photovoltaic panels is reduced, thereby reducing the output power of solar photovoltaic panels, resulting in the problem of reduced power generation efficiency

Images