Trusted Experts in Solar Power & Solar Systems Perth

Welcome to Greentec Energy!

Are you in Perth and looking for solar panel specialists who are willing to go above and beyond to help you get the best solar systems best suited to your home or business? We are here ready to help you!

Greentec Energy is family-owned and operated Western Australian Solar Panels’ Business with over 50 years of combined experience in the industry.

We take pride and honour to have been supplying and installing a vast range of high-quality solar panels that allow home and business owners in Perth to save up to 65% on their electricity cost.

Australians keep paying more on energy cost than what they should – as business owners, we highly care about the value of hard-earned money; and we want you to save thousands of dollars as soon as today by utilising solar powers!


Not sure which solar panels to use? Fill in the form & we’ll help you.

So why use solar power systems?

Solar power or renewable energy is one of the safest and cleanest sources of energy, allowing you to save as much as $3500 on electricity cost per year.

Here’s a fact, as of September 2020, over 2.56 million rooftop solar power systems have been installed across Australia. As Solar Perth’s experts, we highly encourage you to give solar power systems a try today! From mini solar panels to hybrid solar power installations – you can trust that our team will help you!

For free solar consultation give us a call on 📞 1300 358 042.

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We’re Trusted By

Why Choose Greentec Energy

Our Quick, Simple & Efficient Process

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Design Consultation

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Solar Panels for Perth Homes & Businesses

And the good news is that we are experts on these solar brands. So if you need premium residential and commercial solar solutions – give us a call on 📞 1300 358 042.

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We Only Care About What’s Best For Your Home or Business

We listen to you, take care of you and your solar requirements from the initial consultation to system design, installation, after-sales service and support. We are local and employ all of our installers and solar electricians, so we always have someone on hand to provide advice and support. You never know, your next solar power systems installers are your neighbours too!

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Premium Tier 1 Solar Systems

We believe in providing the best quality solar products that will produce superior results. By choosing Greentec Energy, you are investing in a premium Tier one solar system that has been designed explicitly for your electrical requirements – and smartly-tailored to WA’s weather. We know WA’s climate, and we can recommend the best solar power suitable for your needs.

All of our workmanship is to the highest standard and professionally installed by our experienced team!

Reduce Energy Cost With Commercial Solar Power

Commercial solar power is one of the simplest ways to reduce electricity costs without impacting your day-to-day operations. As organisations from almost every industry are adopting commercial solar, it is one of the fastest-growing energy efficiency initiatives across Australia.

Solar can provide a reduction of up to 65% on electricity costs while providing additional sustainability benefits to your business operation.

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Commercial Grade Solar

We have designed and installed solar solutions for businesses throughout Perth, including office buildings, property developments, sporting complexes, shires, children centres, pubs and restaurants, retail and hospitality. Our simple and transparent process is renowned for delivering certainty around the generation and financial returns upon investment.

Greentec Energy designs each of its commercial systems in house using Premium Tier one equipment that has been designed for maximum performance and longevity. Your business will also receive substantial green credentials which will appeal to the increasing number of environmentally conscious Australian consumers.

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What Our Clients Are Saying..

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Our Credibility

cec credited
one stop
free consultation

Frequently Asked Questions

#1. Solar reduces energy costs month on month
#2. It limits the production of fossil fuels which is good for the environment
#3. Helps combat global warming
#4. Saves you money – which is best for your family or business
#5. Low on maintenance which allows you to save $$$
#6. Increases your property’s value
#7. Renewal energy which is good for the environment
#8. Diverse applications
#9. Technology development

Learn more about Solar Panels benefits here.

It depends on how you plan to use it. If you are planning to use it to power your home you can start from 5kW panels. For businesses you would need more giant panels to accommodate all your appliances and heavy machinery – at Greentec Energy we have solar packages you can choose from, and we also have a full range of commercial solar panels. If you need solar panel consultation, don’t hesitate to give us a call on 1300 358 042.

Generally speaking, solar panels are built to last long that would take around 25 to 30 years of continuous usage. Most brands offer the same amount of warranty as well. As the years go by, it may start to show some signs of use, but if it is well maintained, then it won’t likely break down soon.

The most common type of solar panel system which is a 5kW can cost you in between $5000-$7000 depending on your location. It comes with a standard rebate that you will get from the government after the installation. For more information, you may check the list that we have prepared for you here.

To cover 100% of your energy use, you will need 28 – 34 solar panels depending on your location and your roof’s size. At Greentec, we can assess your property and offer you expert advice that suits your requirements.

Yes, offer free solar design consultation for both residential and commercial properties. Feel free to give us a call on 1300 358 042.

Recent Projects

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Contact Details

Mon to Fri : 7:00 am - 4:00 pm
Sat - Sun : Closed
Closed on Public Holiday