Solar Module Tilt Layout for Seasonal Sunlight Reflection
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Solution Overview
Problem
The efficiency of solar photovoltaic power generation in sunlight modules is reduced due to varying sun altitudes with seasons, causing inconsistent sunlight transfer from the reflection plate to the panel.
Innovation Solution
A method to determine the optimal tilt angle and length of the sunlight panel by calculating reflection plate tilt angles and projection distances based on trigonometric functions and seasonal variations in sun altitude.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the sunlight reflection plate is installed at a fixed angle, then the installation structure is simple, but sunlight transfer efficiency decreases when sun altitude varies with seasons
Solution Approach 1:
The patent applies the dynamics principle by making the sunlight reflection plate adjustable in angle. The reflection plate can be tilted to different angles according to seasonal variations in sun altitude, allowing the system to adapt to changing conditions rather than being fixed. This resolves the contradiction by enabling the system to maintain high sunlight transfer efficiency across different seasons while keeping the adjustment mechanism relatively simple.
Solution Approach 2:
The patent applies parameter changes by varying the tilt angle of the reflection plate based on seasonal changes in sun altitude. The angle parameter is adjusted to match the meridian altitude of the sun at different times of year, ensuring optimal sunlight transfer efficiency. This allows the system to respond to environmental changes without complex restructuring.
2Ease of operation
If the coupling angle between reflection plate and panel is not adjusted to satisfy meridian altitude, then installation is easier, but solar photovoltaic power generation efficiency is reduced
Solution Approach 1:
The patent applies preliminary action by providing guidance for setting the reflection plate angle before installation based on the desired sun altitude alignment. The method includes calculating the appropriate tilt angle in advance according to seasonal requirements, allowing installers to achieve optimal power generation efficiency without complex real-time adjustments during operation.
3Productivity
If sunlight panels are installed without considering seasonal sun altitude variations, then installation process is simplified, but sunlight utilization efficiency decreases
Solution Approach 1:
The patent applies parameter changes by adjusting the tilt angle parameter of the reflection plate according to seasonal variations in sun altitude. The angle is modified to match the meridian altitude at different times of year, ensuring that sunlight is effectively transferred to the panels throughout the year, thus maintaining high energy utilization efficiency.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This method ensures maximum sunlight transfer to the panel regardless of seasonal changes in sun altitude, enhancing the overall efficiency of the sunlight module.
Implementation Method 1
a sunlight reflection plate configured to reflect sunlight toward the sunlight panel
Data Source
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AI summary
A solar module installation method for efficient use of sunlight according to the present invention comprises the steps of: determining a reflection panel inclination angle of a solar reflection panel such that the panel is inclined by a predetermined angle with respect to a virtual horizontal plane; calculating a second projection distance by using a first projection height, a second projection height, and a first projection distance; and determining a panel inclination angle between the solar panel and a second virtual horizontal plane or determining the length of the solar panel so that the other end of the solar panel is positioned at the calculated second projection distance, and installing a solar module according to the determined panel inclination angle or panel length.