Solar Site Evaluation Tools

Solar site evaluation insolation.

Solar site evaluation tools.

Heating and cooling degree days data. Solar pathfinder evaluates the solar energy potential at a site compass not needed if you re using a solar pathfinder. The lower the percent shading the better the site. Solar access is the ratio of the insolation in a given location including shade to the insolation available at that location without shade.

This is a great tool for homeowners and installers alike and is an industry go to tool for site analysis. A solar pathfinder is a tool used in site assessment to determine the amount of shading at a particular site. The solar pathfinder is a must have site analysis tool for anyone who is keen to find the most optimal location for their solar array. Solar position radiation and climatic data.

Sonnenbahn indikator pro is a simple tool for site evaluation. Tools that give sun position climatic data for solar design and radiation on a solar collector. The solar pathfinder can be purchased as a standalone device or can be purchased with a case and tripod. Most of the specialized tools fall into the site assessment and maintenance categories.

Window shading and overhang tools. 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. User to determine where shading will be an issue for a 12 hour period over 12 months. The device allows the.

Module 2a screening and identifying pv projects this training discusses the different drivers of pv project potential the steps of the pv screening process and how you can assess your site using energy modeling tools such as reopt lite that. Tools to design window overhangs. Pilkington sun angle calculator this handy tool provides a relatively simple method of determining solar geometry variables for architectural design such as designing shading devices or locating the position of the sun relative to a particular latitude and time. The tool is set up at each corner of a proposed array location.

The incident solar radiation on the earth s surface in a given time window typically expressed in kwh m2 day. The solar site assessment tool uses this information to estimate the site s solar resource potential and compares that to an optimal solar resource potential for the same location.