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Solar Panel Installation Sydney

Is the designer accredited by the Clean Energy Council (not just the installer)?
Yes, all our design engineers are CEC accredited, as are our installers, each of whom is a registered electrician. Our team of experts in solar panel installation in Sydney and other locations are electricians licensed to install meters that allow our grid-connected systems to take advantage of the feed-in tariff.

What performance guarantees do I get for the system as a whole?
All of our solar panel installation in Sydney projects come with a manufacturer-backed 25 year power output guarantee that ensures the panels will be performing at 90% of its stated output after 12 years and 80% after 25 years. Inverters from Metro Energy Group are backed by a full product replacement warranty of at least 5 years. Delta inverters come with a 10 year warranty as standard. The system components used are of high quality, ensuring low energy loss, and are rated to meet and often exceed Australian standards.


If I have to deal with the panel or inverter manufacturer in the future, do they have an Australian office?

All of our suppliers have an Australian office. Where there is a service or warranty event, Metro Energy Group is responsible for liaising with the panel or inverter manufacturers.


How frequently should I clean my solar panels?

The power produced by your home solar panels will vary depending on the season, weather, and how clean your panels are. In certain situations, dust and debris can decrease your solar production by 5% to 15%, for example, after a bushfire or severe dust storm. Most debris that collects on your panels isn't going to severely limit solar production and will be washed away by rain. It's important to clean your panels if you notice a significant drop in electricity production. We believe, as a general rule, a professional clean once a year is sufficient. Metro Energy Group does not recommend or endorse home owners cleaning their own panels, unless they are sufficiently trained in working at heights and low voltage and/or DC electricity. Please speak to one of our Solar Consultants about our Maintenance Plan.


Do you handle all the rebate and Renewable Energy Certificate (REC) paperwork for me so I only have to pay the difference?

Yes, we do. We have lots of experience with this and our goal is to make it as simple as possible for you.