A tool used to determine the optimal inclination at which a photovoltaic module should be mounted to maximize sunlight exposure. This instrument typically employs geographical location data and time of year information to compute an angle, measured in degrees relative to the horizontal, that balances direct and diffuse solar radiation capture. For example, a location at 40 degrees latitude might find that an optimal angle is also approximately 40 degrees for general year-round energy production, with adjustments recommended for maximizing output during specific seasons.
The careful determination of the ideal photovoltaic module inclination offers substantial benefits to energy generation. By optimizing sunlight capture, these calculations enhance the overall efficiency of the solar energy system. This heightened efficiency translates into increased electricity production and reduced payback periods for the initial investment. Historically, these calculations were performed manually using complex trigonometric formulas. The advent of computational tools has simplified the process, making precise angle determination accessible to a wider range of users.
