A solar pathfinder is a tool used in site assessment to determine the amount of shading at a particular site.
Solar site evaluation form.
A site with an optimal solar resource potential will typically have a 180 degree orientation a roof inclination roughly equal to the site s latitude and a.
There are two recommended levels of solar site evaluation.
The lower the percent shading the better.
A project solar screening which is a high level preliminary analysis used to determine a site s likely viability and 2.
Download the solar site evaluation quick checklist.
A project solar feasibility study which is a more rigorous engineering and economic analysis to define specific system design considerations for use in.
A detailed analysis might be required if it involves industrial and commercial entities involving lot of equipment and appliances.
Area large enough to support in which to mount a solar system a.
User to determine where shading will be an issue for a 12 hour period over 12 months.
The solar site evaluation should also involve a discussion with the homeowners about their average electrical use including times of peak demand and whether the potential solar power system could offset their entire electricity costs throughout the year and perhaps generate an excess to be sold back to the grid with their current appliances.
A suitable location for solar panels.
The amount of details a site surveyor collects depends on the scope of project.
Evaluating a site s solar potential may 2003 when evaluating a site s solar potential there are several things to consider.
The solar radiation only a 10 sq ft area is enough to produce between 100 and 150 watt hours per hour at peak sun.