Solar Site Evaluation Tools

Heating and cooling degree days data.

Solar site evaluation tools.

Solar position radiation and climatic data. Solar access is the ratio of the insolation in a given location including shade to the insolation available at that location without shade. 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. 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.

The lower the percent shading the better the site. It also shares resources to help viewers begin a solar project site assessment. The tool is set up at each corner of a proposed array location. The installation tools are probably already in your tool box.

Sonnenbahn indikator pro is a simple tool for site evaluation. 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. The solar pathfinder can be purchased as a standalone device or can be purchased with a case and tripod. Solar pathfinder evaluates the solar energy potential at a site compass not needed if you re using a solar pathfinder.

User to determine where shading will be an issue for a 12 hour period over 12 months. Tools to design window overhangs. Most of the specialized tools fall into the site assessment and maintenance categories. 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.

Window shading and overhang tools. This is a great tool for homeowners and installers alike and is an industry go to tool for site analysis. Mapdwell s solar system is an open online rooftop solar remote assessment tool that allows any community on earth to discover their underlying solar resources it reveals the solar potential of building rooftops through state of the art hyper precise advanced technology developed by the massachusetts institute of technology. The incident solar radiation on the earth s surface in a given time window typically expressed in kwh m2 day.

Tools that give sun position climatic data for solar design and radiation on a solar collector. 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.