Solar Calculator for sizing PV-systems

How to do Solar Design – All information & Step by Step Instruction

Step 1: Using the screens below, input the location of your system, load profile and annual energy consumption and PV module data (manufacturer, model, orientation, quantity etc.).

Step 2: Select an inverter manufacturer and click on GET BEST CONFIGURATION. Our automatic configuration manager will then search for the optimal connection of your PV modules and the inverter that suits best.

Step 3: Click on SIMULATE PV SYSTEM to be presented with a mini report that includes annual PV energy production, performance ratio, own power consumption, solar fraction and more.

Step 4: Want even more control over your design? Download the project file to your computer and open it with PV*SOL premium to access many more advanced features and customisation functionality. Don’t have PV*SOL premium yet? Download the FREE 30 day trial here.

PV*SOL Online is an online free photovoltaic calculator made by the developers of PV*SOL premium. While it offers a much more limited scope of features than PV*SOL premium, PV*SOL Online uses the same algorithms and yields equally accurate and reliable results.