Pylon Observer is the best choice for a PVsell alternative.
While PVsell charges you per month with a cap on how many users you have on your team, Pylon gives you a premium solar design software with $0 Monthly Fees.
With high resolution imagery included, 3D shading analysis, and unlimited users on your team for $0 Monthly Fees, Pylon will ensure that you continue to win more solar business and keep costly overheads to a minimum.
It is worth noting that PVsell is no longer actively maintained and offer their users limited support options.
Conversely, Pylon is updated almost daily with new features and our world-class support is FREE for all users. Think of a feature you'd like to see in Pylon? Add it to the feature request board and we'll get to work on it for you!
Feature comparisons are accurate at time of publishing, using publicly available information.
* High resolution imagery availability varies with region