A method and system for optimizing the arrangement of irregular field under photovoltaic modules

By analyzing the slope angle and solar azimuth angle of irregular sites using GIS, the light loss and terrain continuity are quantified, and the installation cluster of photovoltaic modules is optimized. This solves the problem of scattered distribution of photovoltaic modules in irregular sites and achieves efficient and low-cost photovoltaic module deployment.

CN122413701APending Publication Date: 2026-07-17SHENZHEN DESUN ENERGY TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN DESUN ENERGY TECH CO LTD
Filing Date
2026-04-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

When photovoltaic modules are deployed on irregular sites, existing technologies have failed to effectively unify the orientation and tilt angle of the modules, resulting in scattered distribution of photovoltaic modules, complex construction, high maintenance costs, and inconsistent power generation efficiency.

Method used

By analyzing the slope angle and solar azimuth angle of the grid using GIS software, the light loss and terrain continuity are quantified. A region growing algorithm is used to optimize the installation cluster of photovoltaic modules, and the layout of photovoltaic modules is determined by combining the slope angle and tilt angle.

Benefits of technology

This enables centralized and continuous deployment of photovoltaic modules, reducing construction complexity and operation and maintenance costs, while improving power generation efficiency and project feasibility.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122413701A_ABST
    Figure CN122413701A_ABST
Patent Text Reader

Abstract

The application relates to the technical field of data processing, and discloses an irregular site photovoltaic module arrangement optimization method and system, which comprises the following steps: obtaining a plurality of grids and their slope direction angles and slope angles of a target region through GIS software, and recording the solar azimuth angles of the grids at a plurality of representative time points within one year; obtaining the light receiving loss coefficients of the grids based on the differences between the slope direction angles of the grids and the solar azimuth angles at the representative time points; obtaining the terrain continuity degrees of the grids; obtaining the priority scores of the grids; performing region growing based on the priority scores of the grids to obtain a plurality of installation clusters; obtaining the comprehensive cluster layout scores of the installation clusters; and performing photovoltaic module installation layout in combination with the slope direction angles of the internal grids. The application aims to solve the problem that the irregular site photovoltaic module arrangement does not consider the terrain restriction, resulting in scattered distribution and complex maintenance.
Need to check novelty before this filing date? Find Prior Art