Web-based PV design software. Quickly design solar systems, simulate their efficiency.

How can we help you? Getting Started New to HelioScope? Start here to get set up for success! Accounts Account Setup & Configuration, Billing, Team Management and Integrations Projects …

HelioScope is commonly used for designing residential solar arrays. In order to have the best experience, follow these best practices when doing residential layouts.

HelioScope uses native 3D objects called keepouts that allow users to quickly define the 3D scene from remote, replacing the need for on-site shade measurement tools.

HelioScope makes it easy for non-experts to generate high-quality layouts for commercial PV arrays. For designers new to commercial system design, we have prepared guidelines for …

To get started with HelioScope, watch some of our recorded webinars or the training videos below. This will give you a good overview of how designs flow through HelioScope.

To create a Project: After logging in to HelioScope, click + New Project. Enter the Project Name. Enter the Project address (street address, zip code, town or landmark, or GPS Coordinates). …

HelioScope is commonly used for ground-mount array design. For those users who are new to designing ground mount systems, this document provides typical ground mount design principles:

By default, HelioScope automatically lays out modules for you. In some cases, you may want to tweak how the modules layout to avoid obstructions or to add another row of modules.

HelioScope calculates wiring losses based on the resistance and current of each conductor every hour. PVsyst applies a loss factor for wiring based on user-defined derates.