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PVCalc - The Return (ROI) Calculator for PV solar energy investments

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PVCalc allows you to calculate the ROI of PV solar energy projects - viewed as financial investments. The results are presented graphically, divided into four sub-categories.
After entering the installation data press 'Calculate'. The key results can be found on the first tab 'Results'.
The other tabs contain scanario analyses with respect to 1. leverage, 2. irradiation and panel price, 3. inflation.