Cleaning intervals are highly dependent on the locality of each wind turbine and seasonal changes, with research showing that the correlation between a high-performing turbine and its state of cleanliness over-time is closely related. A cost-effective solution to preventing the power curve from dropping in performance and avoiding an overworked turbine, is by utilising a rope access team to attend to each blade, rotor, tower at regular intervals with ease and agility.

 

 

The simple science behind power generation in solar panels is basically the more light that hits a panel, the more power it will generate. Unfortunately, this requires an installation method that positions each panel upright to absorb the sun's full capacity, leaving it highly exposed to bird droppings, dust accumulation and deciduous trees which eventually lead to a reduction in operating performance.

 

Cleaning requirements are very much dependent on seasonal changes and its installation locality, with high rainfall zones requiring less regular and intensive cleaning, however a professional wash schedule is still advised. It is estimated that panel performance can be impacted by as much as 10-30% over a 6-12mth period without adequate cleaning maintenance. Accessing rooftop panels with a high pressure cleaner can be a high-risk task, so we advise against a DIY approach. Our rope access teams are highly experienced in a working-at-height environment as we do it safely on a daily basis. Saving a few dollars is not worth the risk of a potential fall resulting in injury or possibly even death.