Application system of solar energy modular integration and realization method thereof

Abstract

The invention discloses an application system of a solar energy modular integration and a realization method thereof; and a plurality of groups of different buses, bus interfaces with different functions and a controller which is integrated on the back of a solar cell component are added based on the solar cell component. Electricity which is converted from solar photovoltaics is utilized, a direct supply power bus and a constant voltage power bus drive a steady or non-steady application module which is self integrated, and an application function is realized. According to the invention, an appropriate and matched solar photovoltaic power supply is selected based on a specific environment and scale required by solar application, so that the integration of the application module and the solar photovoltaic power supply can be realized in different application systems, the space utilization rate of the solar photovoltaic power supply is improved, energy is supplied through a direct supply line and a constant voltage line, and the compactness, the system stability and the maintainability of a solar application system are improved.

Description

technical field [0001] The invention relates to a solar energy application scheme, in particular to a system design scheme for modularly integrating an application system into a solar power generation assembly. Background technique [0002] As the energy crisis is approaching day by day, as a kind of renewable energy, the application of solar photovoltaic has become a new hot research field. However, judging from the existing traditional application systems, it is mainly to integrate the solar photovoltaic power supply with the main functional components of the application system itself, so as to realize the application requirements of a single functional component. However, this will cause excessive dispersion of comprehensive solar energy applications, poor centralized management of solar photovoltaic power sources, and bring huge troubles to the later maintenance of the application system. [0003] In particular, from the perspective of traditional solar application stru...

AI Technical Summary

Problems solved by technology

This part of the space is a gap that has not been filled for solar energy integration applications, making solar energy applications long-term confined to a single bottleneck

[0004] The structure of the back of the traditional solar cell module is as follows: figure 1 It can be seen from the figure that there is a certain distance between the well-known frame of the solar cell module and the back of the solar cell module, and on the back of the solar cell module, except for the junction box 11, there is a large cavity surrounded by the back plate 12 and the back frame 13. Part of the space is idle and wasted, which reduces the energy efficiency of the space of the solar cell module itself

Another example figure 2 As shown, there is only a junction box connected to the output power on the back of the traditional solar cell module, which is used to provide power for external application devices, and has no other functions, so that the application potential of the solar module is not fully realized.

Images