Predict your Solar Panel’s output with SILT

Click the image to launch SILT!

Our unique Solar Insolation Lookup Tool (SILT) predicts power output from a solar panel for any location in the world. The Help file is here. It provides more specific information than the World Bank’s Global Solar Atlas which only gives annual averages. SILT uses NASA data to give you month-by-month predictions of solar output from your panels anywhere in the world.

• Know your output for any orientation of your panels
• Compare output for different months of the year
• Make sure you’ll have enough energy during those dreary cloudy months