Beckify Electrical Engineering Toolbox
Solar Design Wizard
Size PV arrays from residential rooftops to utility facilities, aim panels with phone orientation sensors, and optionally size battery energy storage for autonomy, peak-shave, or self-consumption.
About this calculator
Use this free browser-based calculator to work through the relevant electrical inputs, review the result, and compare it with field conditions.
For design, installation, or safety decisions, verify assumptions against the applicable code edition, equipment documentation, and site requirements.
Open the interactive tool