For environmentally and economically-minded individuals, solar hot water systems provide an effective alternative to conventional hot water heaters. In addition to lowering the net carbon emissions produced by your household, they can significantly reduce the cost of your power bill. However, as with technology and machinery the world over, your nifty solar hot water system has the potential to cease working for no apparent reason. Particularly when you are in the middle of showering, soaped-up to the max and with a head full of shampoo. At times like these, you may find yourself pondering “why has my solar hot water stopped working?” Although, perhaps not quite so politely… 

Common Causes

Given the variety that occurs in solar panel design and installation, there’s a wide range of components and factors that could be contributing to the problem. Or, it might even be as simple as needing a thorough solar hot water panel cleaning. Here are some of the more common reasons why your solar hot water system has gone on strike:

• Leaking: You may notice water leaking from your roof, somewhere in the vicinity of your hot water system. This could be caused by anything from burst pipes to leaky pipe fittings, a leaking pressure relief or temperature valve. If you’re unsure, it’s always best to err on the side of caution and contact a technician for advice.
• Age: How old is your solar hot water system? It pays to check the expected lifespan and capacity so that you know when to replace it before things escalate into bigger problems, such as a burst water tank.
• Circulating pump: A problem with the pump may be found in the electrical connection, solar controller, sensors, and / or subsequent shorts and breaks in the wiring. 
• Solar panel problems: If your system has stopped producing sufficient amounts of hot water, it could be that the solar panels are struggling to do their job properly. This could be due to lack of sunlight, broken panels, or dirty panels. In the case of the latter, professional solar hot water panel cleaning is an easy solution. 

Problem Prevention With Solar Hot Water Panel Cleaning 

As you can see, there are a number of technical reasons why solar hot water systems stop working. On the other hand, perhaps it just needs to be cleaned! As the saying goes, prevention is the best cure. Regular cleaning and maintenance of your solar hot water system will help to ensure that it has a long and healthy lifespan.

For professional solar hot water panel cleaning, Pure Sunshine Solar Cleaning are here to help. Call us today on 0450 086 447, or get in touch via our website to book your free quote.