Smartphone Solar Panel Alignment With GPS and Obstruction Analysis
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current methods for determining optimal sun orientation for solar panels are inefficient, often relying on simple algorithms or expert contractors, leading to underutilization due to suboptimal seasonal adjustments.
Innovation Solution
A smartphone-based system utilizing GPS, digital compass, digital gyroscope, and forward-facing camera to graphically and intuitively align solar panels for specific locations and times, providing real-time optimization and obstruction analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If simple algorithms or expert contractor involvement are used to determine optimal sun orientation, then device complexity is reduced, but manufacturing precision and measurement precision of solar panel orientation deteriorate
Solution Approach 1:
The smartphone serves multiple functions: it acts as a positioning device (GPS), orientation sensor (compass and gyroscope), calculation engine (algorithm processor), and visualization tool (display screen). By consolidating these functions into a single universal device, the system achieves high precision solar panel orientation determination without requiring complex dedicated equipment.
2Measurement precision
If expert algorithms are incorporated into smartphone, then measurement precision of solar panel orientation improves, but device complexity increases
Solution Approach 1:
The smartphone utilizes its own built-in sensors (GPS, compass, gyroscope) and processing capabilities to perform orientation determination. The device serves itself by using its existing hardware resources without requiring external specialized equipment, thereby achieving high measurement precision while maintaining manageable system complexity.
3Productivity
If real-time optimization is implemented using smartphone technology, then productivity of solar energy collection improves, but loss of time for setup and adjustment increases
Solution Approach 1:
The system pre-calculates the optimal solar panel orientation based on the user's geographic location, date, and time. By providing orientation guidance before the user physically positions the panel, the system enables quick alignment without requiring time-consuming trial and error adjustments, thus improving productivity while minimizing time loss.
4Measurement precision
If obstruction analysis using forward-facing camera is implemented, then measurement precision of sunlight blockage improves, but device complexity increases
Solution Approach 1:
The forward-facing camera acts as an intermediary tool that captures visual information about potential obstructions. The camera images are processed by algorithms that identify objects blocking sunlight paths, providing precise obstruction detection without requiring complex specialized sensing equipment. The camera serves as a bridge between the physical environment and the digital analysis system.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A smart phone for using to optimize the energy production of a solar panel in real time by a user features a signal processor to receive GPS signaling containing information about the global position of the smart phone, and input signaling containing control information to initiate a GUI algorithm in the signal processor to determine visual and/or audio cues for a user on a proper alignment of a solar panel for optimal solar energy collection efficiency; and provide display imaging signaling from a screen of the smart phone, or audio signaling from a speaker in the smart phone containing information about the visual and/or audio cues for the user on the proper alignment of the solar panel for optimal solar efficiency, so as to enable the user to simultaneously adjust the planar orientation of the solar panel having the smart phone placed thereon, based on the visual and audio cues.