Photovoltaic Calculations is a comprehensive photovoltaic calculation application toolkit that helps users easily optimize the performance of solar power systems through fast, accurate and easy-to-use calculations.

KEY FEATURES OF PHOTOVOLTAIC CACULATIONS

This application provides a comprehensive calculation toolkit that helps you easily design, test and optimize solar power systems accurately and conveniently. Here are the features that the tool supports for users:

Solar panel performance evaluation: Calculate the operating performance of each solar panel, and analyze the impact of ambient temperature on the efficiency of photovoltaic modules.
Optimize position and tilt angle: Help you determine the air mass coefficient (AM), fill factor (Fill Factor) and ideal tilt angle for the panel to absorb maximum sunlight throughout the year.
Solar radiation calculation: Allows to determine the radiation intensity, solar azimuth and position of the sun at each time of the day or year to help optimize the installation direction.
Long-term performance and life analysis: The application automatically estimates the performance degradation of the solar panel over time to help users plan maintenance or replacement when necessary.
Technical tools to support installation: Including tilt measurement, compass orientation determination, DC wire size calculation to select protection devices, configure solar panels string and choose inverters suitable for system capacity.
Detailed parameter calculation: The application also helps determine the short-circuit current of the battery string and calculate the surface area occupied by people to ensure the installation complies with technical and safety standards.

With these features, the application is not only useful for solar engineers and technicians but also a powerful support tool for individual users who want to calculate and monitor the performance of their solar power system at home.

LEARNING SUPPORT MATERIALS

The application not only helps you calculate but also provides many intuitive and easy-to-understand tutorials, helping users of all levels quickly grasp the concepts of solar energy. You will read copyrighted documents such as:

Connecting solar panels in two popular ways, series and parallel, along with specific instructions for achieving the highest efficiency.
Understanding the structure of solar energy systems including modules, strings and arrays helps you know how to arrange and expand the system to suit your needs.
Detailed explanations of technical concepts such as solar zenith, solar azimuth and tilt to help you easily determine the most optimal installation location for solar panels.

In addition, the application also has a built-in utility form that allows you to quickly record, calculate and compare data. This is an ideal tool for energy engineers, engineering students or individual users who want to understand and effectively utilize solar energy in practice.