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The overall power output of your solar panels depends on several factors, including their efficiency.

A solar panel is made up of solar cells, usually in a 6 x 10 formation. Scientifically speaking, the efficiency of a solar cell is worked out by looking at the amount of solar energy the cell is exposed to and how much of this is converted into electrical energy. This is then expressed as a percentage.

The average solar panel efficiency is around 11-15%, which may sound very low, but currently the world record for efficiency is approximately 20%. And even with an efficiency rating of 11-15%, most people can easily create enough power for all their needs using solar panels that take up just a portion of their roof space.

Contact Goodhew Electrical& Solar

More Information

For more information about solar panel efficiency, contact us at Goodhew Electrical and Solar. If you already have a system, we’d be happy to talk to you about its efficiency and your options if you wish to change or upgrade. Or, if you are looking to install a solar power system for the first time, we can run you through our superior range of products.

Maintenance Packages

We also offer maintenance packages on all solar power systems, whether they have been installed by us or not. We’ve been servicing solar power systems for years, and we’re known for our expertise and first-class customer service.


Call Us Today!

If you have any questions about your existing system, are looking to expand or install a new system, call us on (07) 3286 1422 or email us at sales@goodhewsolar.com.au.