For a solar array to be as effective as possible, it needs a lot of sunlight. So, if your home gets many oak trees, it makes sense to put up a more extensive solar array there to have the maximum amount of sunlight needed. Another factor determining how much light is needed for solar panels to work correctly is the time of day.
No. Solar panels don’t need direct sunlight to harness energy from sun, they just require some level of daylight in order to generate electricity. That said, the rate at which solar panels generate electricity varies depending on the amount of direct sunlight and the quality, size, number and location of panels in use.
Theoretically, the maximum output you can get from a solar panel will be for a panel lying flat at the equator under a clear sky when the sun is at its zenith, such that sunlight strikes the panel at a 90° angle. At this moment, a 10kW solar array will produce 10kW of power*.
The average solar panel system is around 3.5 kilowatt peak (kWp). The kWp is the maximum amount of power the system can generate in ideal conditions. A 3.5kWp system typically covers between 10 to 20m 2 of roof surface area, using between six and 12 panels. An unshaded, south-facing roof is ideal for maximum performance.
Wattage, measured in watts (W), is the product of voltage and amperage (W = V x A). It represents the total power output of a solar panel. Understanding wattage is essential for determining how much energy a solar panel can produce and, consequently, how much power your devices or appliances can draw from it.
During the daytime, a lot of light is required from the sun. At night, more light is needed because the earth's shadow blocks some of the mornings. So, a more extensive array with more cells would be necessary during the day or at night to trap the light and convert it into electricity. Do Solar Panels Need Direct Sunlight?