We’re all raving about solar panels right now. The amount of value and convenience that solar power brings is unmatched by any other source of energy. It’s always worth the investment. However, it doesn’t mean people are willing to spend boatloads of cash on a solar panel system. Some want the best bang for their buck. That’s why a lot has been searching about what are the best value solar panels Adelaide that are available on the market right now. We took the burden from you and have done our research. This article will display the best solar panel system manufacturers according to category.



What Are the Best Solar Panels Available?

As of the moment, Panasonic, LG, and SunPower are the top three brands that manufacture the best solar panels on the market this year. Due to the competitive pricing, stellar warranties, and high efficiencies offered by each brand, they’ve managed to come up with solar panels that are not only high-performing but are also of high quality as well. However, if you want to see the actual numbers and just how they rank among each other, here are some of the categories that you should look out:


Best Solar Panels – Efficiency

The efficiency of a solar panel is a measurement of how well it can convert solar power into electricity. We based this ranking exclusively on the maximum module efficiency. Here are the top five brands that made  the cut:


  1. SunPower (22%)
  2. LG (21%)
  3. Panasonic (20.4%)
  4. Solartech Universal (20.2%)
  5. Solaria (20%)


Best Solar Panels – Temperature Coefficient

The temperature coefficient is a measurement of how much or less a solar panel’s production is affected by hot temperatures. We based this ranking on the lowers temperature coefficient available in a solar panel.


  1. Panasonic (-0.26)
  2. Stion (-0.26)
  3. Sileva (-0.28)
  4. Hanwha Q CELLS (-0.29)
  5. SunPower (-0.30)


Best Solar Panels – Materials Warranty

Materials or equipment warranty is a measurement of how a brand can protect against equipment failure due to environmental factors or manufacturing defects. We based our rankings on the most extended warranties available from solar panel manufacturers.


  • LG
  • Panasonic
  • Silfab
  • Solaria
  • SunPower


All of these companies are ranked at number one because they all have up to 25 years warranty.

The Best Solar Panel Companies Today

When we talk about the best value solar panels Adelaide, we can think about a dozen companies that offer the best models. However, there can only be the best. For a complete list of the best solar panel manufacturers, visit our website today.