Solar Energy Production Calculator


solar panel size calculator
solar battery size calculator solar cable size calculator solar panel output calculator solar panel electric fencing calculator

Calculates the energy output in watt-hours (Wh) pre day of a solar panel or panel array. Enter the solar panel size in watts and data is given for panels where the mounting angle is changed throughout the year, at 45-degrees and also mounted flat.

Size of solar panel or array: W
Adjustable Angle
45-degree
Flat
Summer:
Wh/day
Wh/day
Wh/day
Spring/Autumn:
Wh/day
Wh/day
Wh/day
Winter:
Wh/day
Wh/day
Wh/day
Annual average:
Wh/day
Wh/day
Wh/day
*note that this calculator has been created to produce conservative 'safe' results.