Peak Sun Hours Map

The term peak sun hours refers to the solar insolation which a particular location would receive if the sun were shining at its maximum value for a certain number of hours. Image adapted from National Renewable Energy Laboratory NREL Peak sun hours and your roof. The map has been split into two showing western and eastern sides. Average radiation from the sun measured on the surface of the earth during a clear day or noon is about 1000Wm 2.

Sun Hours Map How Many Sun Hours Do You Get Unbound Solar

The average daily solar insolation in units of kWhm 2 per day is sometimes referred to as peak sun hours.

Peak Sun Hours Map. Australian Solar Radiation Figures Australian Solar Radiation Figures Best Average Performance Seasonally Adjusted Sun Tracking Tilt Peak Sun Hrs Day Tilt Peak Sun Hrs Day Peak Sun Hrs Day Location Longitude Latitude Angle Best Month Worst Month Angle Best Month Worst Month Best Month Worst Month Darwin NT 1225S 13052E 20 Aug722 Jan503 15 50 Aug764 Jan521. Average Daily Sun Hours. The peak sun hours value for one part of.

It is important first of all to note that peak sun-hours are not the same as hours of daylight Peak sun-hours refers specifically to how much solar energy is available in an area during a typical day. The amount of solar radiation or insolation delivered by the sun varies throughout. Suncurves tells me when the sun will get up tomorrow.

The value of PSH varies per location this is due to some certain factors that will be discussed shortly. Sunshine hours are obtained from the Campbell-Stokes sunshine recorder which uses a glass sphere to focus the suns rays onto a calibrated paper cardWhen the sky is clear the focused rays burn a trace on the card which is then used to determine the daily length of bright sunshine. Since the peak solar radiation is 1 kWm 2 the number of peak sun hours is numerically identical to the.

Peak Sun Hours Explanation And Numbers By State