Skelion is a Windows SketchUp extension that enables architects, engineers and energy consultants to plan complex solar panel layouts. It incorporates real world meteorological data and location specific variables to optimize the overall array performance.

Design tools

After installing the plugin users can add realistic solar panel layouts directly on top of their 3D models. There is an option to automatically place individual items based on multiple criteria like:

Surface inclination;
Roof orientation;
Geographic coordinates.

You are able to construct complex projects with varying panel types, tilt angles and spacing. Moreover, Skelion supports hybrid systems by allowing the creation of mixed photovoltaic and thermal arrays.

Efficiency analysis

It is possible to integrate historical weather information and other data, ensuring accurate simulation of real world conditions. This functionality empowers users to predict the amount of electricity generated by the entire array, which is invaluable for feasibility studies and client presentations.

Features

free to download and use;
contains an addon for the SketchUp 3D graphics editor;
helps you design custom solar panel layouts tailored to specific buildings;
instruments to calculate estimated power generation efficiency are available;
users can take weather data into account to increase the accuracy of their predictions;
compatible with modern versions of Windows.