Solar panels are generally self-cleaning if positioned at an angle of over 15 degrees. However it is advised to visually inspect them annually and rinse if necessary. Most window-cleaning companies have a reach-and-wash system and should be able to clean your panels.
The electricity produced by your Solar Panels is converted from DC (direct current) by the inverter to AC (alternating current), which your home is run on. The electricity is then taken from the inverter via an AC cable to your distribution board, where it is used to power the circuits in your home.
If there is a power cut your inverter will switch off, which stops any generation from your Solar Panels entering the property. This is a safety feature to protect workers who may be repairing the grid. However, we can install a back-up system which will enable you to use your solar energy in a power cut.
No, Solar Panels work in all daylight conditions and actually work at their optimum at 10ºc. In fact, if it gets too hot they start to become increasingly inefficient.
The Solar Panels come with adjustable brackets to change the angle for different season. The Solar Panels work well on any roof facing South, SE or SW. Although the Solar Panels will perform better and produce more electricity if they are South facing, they will still perform at 86% (compared to South facing) either facing due East or West.