Residential Solar System Solar Panels Solar PV System

Everything You Need To Know About Solar Panel Cleaning

For those who have home solar panels in Sydney, it is crucial to take care of panels to improve their efficiency and performance, plus, ensure they last long.

Most Australian homeowners overlook solar panel cleaning, which results in costly repairs.

Solar panel cleaning increases energy production by 36%.

How Do Solar Panels Become Dirty?

  • Various kinds of solar blockers accumulate on solar panels over time, making solar panel cleaning important.
  • Solar panels are exposed to dust, dirt, and pollutants in the air.
  • The chances of accumulation of dust on solar panels are more if the house is located close to an industrial area or a nearby construction site.
  • Tree leaves, twigs, and branches that fall on solar panels also cause obstruction and can act as a barrier towards the absorption of sunlight, even if the installation of residential solar panels in Sydney was done correctly.
  • Bird dropping is also another nuisance that increases the need for solar panel cleaning.

How Often Should Solar Panels Cleaning Be Done?

  • Considering the harsh climatic conditions in Australia, it is recommended that solar panel cleaning should be done at least once in six months.
  • However, suppose the house is located in close proximity to an industrial area, highway, or construction site, or has many deciduous trees around. In that case, there will be a need for more frequent solar panel cleaning.
  • Usually, your installer will give suggestions for cleaning intervals at the time of installation of residential solar panels in Sydney.

Guide For Solar Panel Cleaning:

  • Those who have residential solar panels in Sydney need to understand that they need the right tools and equipment for solar panel cleaning.
  • Also, they need to consider the safety aspect.
  • Before getting on the rooftop for solar panel cleaning, it is important to ensure that there is no one on the roof.
  • A cool day would be preferable for solar panel cleaning compared to a hot day. This will make things easier.
  • For solar panel cleaning, using a non-abrasive and soft sponge and water is best to remove dust and debris.
  • It is essential to keep in mind not to use any sharp objects to remove the debris. It can damage solar panels and reduce efficiency.
  • If there is a need to use soap, it is best to go for organic soap or detergent that won’t be harsh on solar panels. Also, they won’t leave any residue behind.
  • Isopropyl alcohol can also be used to get rid of tough stains, without leaving any marks behind while cleaning home solar panels in Sydney.
  • Use the right scrubbing equipment that has a soft brush as it will eliminate the danger of any scratches.

If the debris build-up is too much, it is better to hire a professional solar panel cleaning company rather than follow the do-it-yourself (DIY) approach.

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