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07 4642 0017CONTACT US


07 4642 0017CONTACT US


Dirt and bird droppings under old solar panelHigh quality solar panels can generally last as long as 25-30 years, but regular maintenance ensures that your panels are maintaining peak efficiency, saving you money and most importantly, are still safe. Solar panel servicing is important, just like car servicing or refrigerator servicing. 

You can use Solar Analytics or similar software to track your solar output and energy usage to identify any issues early, before you receive an unexpectedly high electricity bill. If you notice a downturn in solar or performance that is not consistent with the weather, this is likely due to an issue that needs to be fixed. 

To maintain peak efficiency, it’s important to make sure your solar panels are checked and tested at least once every two years. When Proven Energy does this, a professional clean is part of the service.

Our qualified electricians will turn off your system and do a comprehensive check of your panels, ensuring everything is in good condition, working properly and meets safety standards. 

Every five years, we recommend replacement on certain components, as weather exposure can put some parts at risk. For most systems, this is just the one or two DC isolators on the roof, which don’t involve a huge outlay to replace. We would provide a quote at the time so you’re aware of the costs involved in addition to our regular service.


Things We Check for in a Routine Solar Panel Clean and Panel Check 

  • Panels meet safety warnings and manufacturer’s recommendations
  • Check all parts are functioning properly, including circuit voltage, earth fault protection, I-V characteristics and surge arrestors
  • Check integrity of the array frame structure and making sure there are no loose bolts or screws
  • Checking junction box integrity and seals
  • Emergency and maintenance shutdown procedures.
  • Switches are fully functional and safe
  • There are no defects or exposed wiring
  • Vents are free of debris and in good repair
  • Solar panels are clean and able to absorb maximum sunlight
  • No new shade or construction is overhanging your panels
  • Electrical testing to ensure all parts are working correctly
  • Checking for fault reports on the inverter display
  • Early identification of any additional deterioration or corrosion 

We recommend you never go onto your roof or attempt to check your own solar panels, as live panels can be deadly if they’re in faulty condition. It’s also important to not change or interfere with the meter or settings, as this can lower efficiency or cause issues with your energy supplier. 

We can do maintenance and panel checks on all solar panels, whether they were installed by our company or another business. If you’d like to ensure your panels are safe and working at optimum efficiency, contact us today.


Proven Energy designed and installed a solar solution tailored to my home's energy needs and budget. In the 12 months since my solar was installed, my electricity bill has been wiped out and now I receive regular cheques for surplus electricity fed back into the grid. My whole system will have paid for itself in less than 3 years.

Tim, Withcott


Prompt reply and service. Friendly, tidy and has pride in his work. Unusual to find a young tradesman as reliable these days. Will be recommending him.



Very friendly and helpful. Quick to complete the job and clean Good price.



They responded quickly to my ad and I found their business really professional.



100% recommended. Prompt service, absolutely brilliant customer relationship and I’m very happy with the job.

Kathleen Wincen


Friendly, professional, explained options, stuck to quoted price, came back to property to check one room, found problem, fixed it at no charge. Problem was not something this electrician caused but rather a problem caused by a former home DIYer.



We’re a proudly local company which provides sales and services across Southern Queensland and Northern NSW. Proven Energy was founded on the belief that customers should receive high quality service and personalised advice.

Ready to save on your energy bill?


  • Toowoomba
  • Ipswich
  • Gatton
  • Warwick
  • Roma
  • Miles
  • Goondiwindi
  • Tenterfield

Find Us

Proven Energy

1/196 North St, North Toowoomba QLD 4350

(07) 4642 0017

ABN: 56 156 658 963

Electrical Contractors
Lic No. 74650