What is The Difference Between Solar Pv and Solar Thermal?

The end product is the primary difference between these two technologies. Photovoltaic creates electricity while thermal solar power produces heat. Both require panels to collect energy from the sun. One form of panel converts that energy to voltage and the other to thermal units. Thermal panels are larger than PV and tend to produce more … Read more

How does Insolation affect Solar Panels?

Solar insolation is a measure of solar radiation energy received on a given surface area in a given time. It is commonly expressed as average irradiance in watts per square meter (W/m2) or kilowatt-hours per square meter per day (kW•h/(m2•day)) (or hours/day). In the case of photovoltaics it is commonly measured as kWh/(kWp•y) (kilowatt hours … Read more

Do Solar Panels Charge On Cloudy Days

On cloudy cover days, with rain, humidity, air pollution, or dust in the atmosphere, much of the solar radiation is all scattered, meaning the energy that comes from the sun go in different directions. We call this diffuse radiation, solar energy but its rate is smaller. On days like these a rooftop of a home … Read more