High-power spotlighting solar photovoltaic module

Abstract

The invention discloses a high-power spotlighting solar photovoltaic module, which comprises a secondary reflection funnel and a Fresnel lens spotlighting sheet arranged right above the secondary reflection funnel, wherein the bottom end of the secondary reflection funnel is connected with a solar-cell panel; the bottom end of the solar-cell panel is connected with an aluminum base printed circuit board (PCB); an aluminum light reflection film is stuck onto the aluminum base PCB; the bottom end of the aluminum base PCB is connected with a radiator; the Fresnel lens spotlighting sheet is arranged right above the secondary reflection funnel through a module upper-lower part connection bracket; the top end of the module upper-lower part connection bracket is provided with a structure similar to a shape like a Chinese character 'tu', which is used for supporting the Fresnel lens spotlighting sheet; and the bottom end of the module upper-lower part connection bracket is connected with the bottom end of the aluminum base PCB and is parallel and level to the bottom end of the aluminum base PCB. The high-power spotlighting solar photovoltaic module has the advantages of simple structure, reasonable design, high solar conversion efficiency, energy conservation, environmental friendliness, low cost, long service life, convenience in maintenance, good use effect, and convenience in popularization and use.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization, and in particular relates to a high-power concentrating solar photovoltaic module. Background technique [0002] Energy is an essential substance for human life, and there are many types of energy, such as oil, coal, natural gas, nuclear energy, etc. However, natural energy sources such as oil, coal, and natural gas will always be exhausted one day. Although nuclear energy has high efficiency and long-term use, it requires huge investment. Once an accident occurs, it will cause great harm to human beings. The development of new energy and renewable energy is one of the five technologies that have the most decisive impact on economic development in the 21st century. Solar energy is an inexhaustible and inexhaustible energy, and it is environmentally friendly and harmless. The attention of scientists from all over the world. Fully developing and utilizing solar energy is a strate...

AI Technical Summary

Problems solved by technology

At present, solar power generation technology is quite mature, but due to the high cost and difficult maintenance, it cannot be widely popularized. The existing demonstration projects are established with government subsidies.

Images