Al Schmauder, member Chambers Creek Estuary, Restoration Team
Thanks for the pertinent information about solar ed in schools. I forwarded your info to my contacts in both Steilacoom High School and Washington High School. I think you are into the right market at the right time. We need to get our educators thinking more about science and technology. We will get smarter on this topic and figure out if our schools are willing to go forward. The Kiwanis in Steilacoom and the Clover Creek Council have proposed providing a grant to Steilacoom HS to evaluate the feasibility of adding solar studies to their curriculum and building a solar park by the school. Your information has been extremely helpful.
Thanks for taking the time to share some of your knowledge.
A measure of power. In solar, electric panels are rated to produce so many watts.
Measure of power over time. A 195 watt panel, producing for one hour, produces 195 watt hours.
One thousand watts. 500 watts is the same as .5 kilowatts.
Measure of power over time. A 2 kilowatt solar array, producing for 10 hours, produces 20 kWh. In Western Washington, 1kW of solar will produce about 1000kWh per year.
Production of electricity from light.
Solar panels used to produce electricity. The sizes of panels are measured in wattage.
When the solar panels produce more than the building uses, the extra power goes back to the grid, rewinding your meter backwards. This is for grid tied, PV solar only.
Before net metering or the building uses the power, the utility pays you for all the energy your grid tied solar system produces. The payback comes to you in the form of a check once a year. The utility pays 15 to 54 cents per kWh.
Solar Thermal is solar that produces heat, like solar hot water.