The Solar 4R Schools team would like to share some links to our favorite free online solar tools. We use these online resources daily to help design our school solar photovoltaic systems and predict how much electricity these systems will generate.
Deckmonitoring - Online data monitorig for many different inverter makes and models.
NREL PVWatts v.2 Viewer (Beta) - PVWatts is one of the most useful tools available for determining the amount of solar resource available at your school. This new version is much easier to use than previous releases and allows you to find your school quicker and improves the method for sending your location information to the PVWatts calculator. For help, just click on the ?.
MIT Photovoltaic Panel Simulation - This Java applet is made available by the MIT OpenCourseWare website. It has fewer built-in locations, but it allows you to enter a custom latitude and quickly determine your solar resource.
NOAA Geophysical Data Center - Do you know the magnetic declination where you are sitting? Visit this site and find true North.
pvresources.com - More photovoltaic planning and solar resource tools than you can shake an evacuated tube at!
PV Select - A nice PV module string sizing calculator provided by Blue Oak Energy.
Schools across the U.S. have solar installations and classroom activities. See what this month’s featured school is doing with theirs.
Become a Funding Partner
Solar 4R Schools would be nowhere without our funders. See how their projects and learn more about how your organization can fund solar.
This month's featured activity is Create Your Own Solar Oven. Use materials students have around the house to make solar ovens in class and cook snacks.