Designing of solar installations is a rather complex problem. There are many factors that affect the performance and hence the profitability of the installation.

Detailed calculations and computer modeling can give you an answer to the basic questions that arise during the design:

soft.solar is a professional modeling tool that allows you to accurately estimate the performance of the solar system. The service allows you optimize the solar installation, considering the total area of solar collectors, the volume of storage tanks, etc.

For the calculations used advanced algorithms and databases:

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The database of solar radiation and the average temperature for a given region from NASA's.

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All calculations are performed according to European standards of solar energy DIN EN 15316-4-3:2014-11.

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Complete equipment database with all specifications from the manufacturers according to European certification laboratories and standards.