Solar Pathfinder Assistant 4.0 just released! Thermal plug-in available!
Let Solar Pathfinder and Assistant software handle all your PV and thermal site analysis!
- Discover PV and thermal peak performance by optimizing array placement and orientation
- Take the guesswork out of solar site analysis
- Give your customers precise data on optimized array placement
- Know instantly if your customers qualify for any rebate programs
- The Solar Pathfinder pays for itself in one solar site analysis!
Community News & Updates
Choose the Right Site
Home Power #115 Read More
Tools of the Solar-Electric Trade
Home Power #105 Read More
Things That Work!
Home Power tests the Solar Pathfinder from Home Power #16 Read More
What Industry Experts Say
Great tool for certified solar site assessors
by Clay Sterling — MREAWe have found the Solar Pathfinder to be a simple, straight-forward tool for training certified solar site assessors.
Graphic Display
by Dean Moffatt — Sundesigns ArchitectsUnsurpassed for the professional analysis of solar characteristics at any proposed site and for a graphic display to clients.
International Distributors
Solar Pathfinders are sold world-wide. Click on the link below to find the closest international distributor in your area.
Find a distributorThe Solar Pathfinder
The Solar Pathfinder has been the standard in the solar industry for solar site shade analysis for decades. Its panoramic reflection of the site instantly provides a full year of accurate solar/shade data...
Solar Pathfinder Assistant
The thermal plug-in for version 4 is now available and performs all calculations for thermal heating systems! PV and ecological shade analysis calculations are in the Basic SPA.
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Demonstration Videos
Any scientific analysis requires accurate input. The Solar Pathfinder provides mathematical precision for accurate shading assessment, eliminating gross errors in structure orientation, solar system sizing, collector placement, and component specification. Watch our videos to see how easy it is...