10 Best Solar Panels in Australia 2022


We typically get requested, what are the very best quality solar panels in Australia? It’s not a simple query to reply, nonetheless within the beneath desk is our try to offer a justifiable rating of the most effective solar panels you should buy in Australia.

Please learn our methodology beneath – we now have tried to be as clear as attainable. Importantly, we don’t promote any of those merchandise and haven’t acquired any compensation from any product producers. Please electronic mail us you probably have any considerations about this text.

LG have been faraway from the beneath record as they’ve exited the solar panel market.

Solar Choice’s List of the Best Solar Panels in Australia for 2022:

Important word: This rating displays the opinion of Solar Choice solely and we encourage readers to do their very own analysis and are available to their very own conclusions. 


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Our Methodology: How we decided the most effective solar panels in Australia

This is targeted on residential, mono-facial solar panel choices every manufacturers finest performing 60 cell / 120 half cell solar panel. In order to maintain this straightforward we now have narrowed it all the way down to 4 of an important standards when assessing a solar panel. 


  1. Solar Panel Performance and Product Warranty

Trina duomax warranty 30 yearsOne of an important standards to contemplate is what guarantee is offered by the producer. As with most merchandise the size of included guarantee is an excellent indicator of high quality and sturdiness. 

Solar panels include a efficiency guarantee and a product guarantee. The efficiency guarantee ensures the solar panel will nonetheless produce a minimal proportion of its nameplate output on the finish of its anticipated life (sometimes 25 years). Solar panels output all the time steadily degrade over time, however the fee at which they achieve this will depend on the solar panel high quality.

A solar panel product guarantee covers defects within the manufacturing course of. Typically within the business we see a minimal of 10 years offered as a product guarantee. 

All of the businesses in our high 10 record have an workplace in Australia who you possibly can contact to say guarantee. This is necessary to make sure you have some choices in case your installer goes out of enterprise.


  1. Max Efficiency

UNSW Mark Keevis solar cell efficiency record

Manufacturers of solar panels have been competing for a few years on producing the best attainable output from a single solar panel. While 100 watt solar panels had been the norm 10 years in the past we are actually 300 to 400 watt solar panels for residential tasks.

The max effectivity is a standardised measure which charges a solar panels effectivity in changing daylight into DC electrical energy. The greater the effectivity the much less solar panels you’ll want on the roof and the extra superior the expertise is.


  1. Bloomberg Tier 1

bloomberg new energy financeThe notorious Bloomberg Tier 1 rating is often known as a bellwether within the solar business for figuring out the higher solar panel manufacturers. It is necessary to notice that this rating solely seems at every producer’s bankability. This is necessary as a result of the enterprise will must be round for 25-30 years for those who anticipate them to honour their prolonged guarantee phrases.

While this rating doesn’t assess the standard of solar panels, it provides quite a lot of weight to the guarantee they’re offering.


  1. Degradation Rate

As mentioned within the guarantee part the degradation fee is normally backed up by a efficiency guarantee. Through developments within the sturdiness and power of solar cells and solar panel parts, solar producers have been in a position to assure bigger percentages of the output by the tip of their lifetime.

While within the short-run this gained’t equate to an enormous saving, over the lifetime of a solar venture this may quantity to vital further financial savings.


Please keep in mind that the present rating is predicated on Solar Choice’s impartial opinion solely based mostly on the above standards. Solar Choice isn’t compensated by any product producers.


Limitations of our Best Solar Panel rating

Ultimately there are numerous different components that you possibly can use to evaluate and rank solar panels – we’ve picked these which might be most necessary. Some of the opposite components are listed beneath. 


  • Cost – as this text focuses on the very best quality solar panels we’ve left price to the facet for now. When finest worth solar panels and factoring within the prices it could be a way more troublesome process and a for much longer record.
  • Specific solar panel applied sciences – you probably have a particular want for N-type silicon cells or PERC expertise which was developed in UNSW then it’s possible you’ll must kind a separate record of panels that embody these applied sciences. We have additionally disregarded twin glass panels and bifacial panels on this evaluation as they aren’t generally utilized in residential tasks.
  • Warranty specifics – as with all warranties the satan will be within the element. If you’re on the lookout for a guaranty that can present essentially the most cowl for a particular occasion like salt corrosion or excessive warmth then you have to to have a look at the guarantee paperwork individually.
  • Temperature coefficient  – in case you are in an space that will get excessive warmth (such because the northern and central components of Australia) it’s possible you’ll need to take a more in-depth have a look at the temperature coefficient of every of the panel choices. The temperature coefficient signifies how a lot a panel will scale back its output as soon as the temperature goes above or beneath the optimum vary.
  • Country of manufacture – if that is necessary to you then you possibly can normally determine the nation of origin on the merchandise datasheet or head over to our product critiques web page to seek for a selected model. If you’re on the lookout for an Australian-made solar panel the one choice is Tindo Solar who’re solely producing in small portions.


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