Avoidance

Avoidance distance of photovoltaic panels

The distance between two rows of solar panels should be five to six inches. It is also recommended that you leave 1 to 3 feet of space between every second or third row. The figure below shows the schematic diagram used to calculate the row spacing and the formula for the calculation: Solutions To Reduce The. . Estimate the ideal spacing between rows of solar panels to minimize shading and maximize efficiency based on latitude, tilt, and panel height. Formula: Spacing = Height / tan (Solar Altitude). Solar altitude depends on latitude, tilt, and solar declination for the selected date. Proper panel spacing not only enhances energy efficiency but also extends the system's lifespan. Winter Solstice Sun Angle – Since the sun is at its lowest elevation, panels cast their longest shadows.

[PDF Version]