Solar Resources  Information Tools

Over the years, we have developed computer tools to evaluate the energy yield of solar projects. These SRI tools help us to determine with accuracy key project parameters such as annual energy production, payback time, ROI, etc. We have also developed simulation programs to optimize system components, such as tracker vs fixed, inclination of arrays, reduction of shading and total site area and more. These tools may improve the project preliminary design and significantly increase the financial viability at an early stage, before any particular equipment is selected. These programs produce numeric data, which are used internally by our services. We have also developed some graphical interactive simulations to visualize the results and these are free for public use.  Here are some examples:

trackergraphEnergy Yield from different mounting system – fixed and sun trackers.


Shading in a field of trackers



LCOE4c LCOE Calculator