How you'll profit from solar panels

Thanks to government rebates, high quality solar power is now less expensive than you’d think. But rebates are phasing out, which is why the earlier you take advantage, the more you’ll save.

When you’re installing a large-scale solar system, you want to make sure that it’s a sound investment, not an install-and-run. Depending on quality, your solar panels could last you 5 years or 25 years.

Inverters, panels, wattage, warranties...there’s a lot to think about. The size of the job might even need to involve your engineers. You can leverage our design expertise as we partner with you and your team throughout the process, including post-delivery services. We’re ready with a large team of technicians to get the job done quickly and effectively.

  • Rebate: the sooner you access it, the better
  • Trusted top-shelf brands give you peace of mind for decades
  • Immunity from energy price hikes

Find your perfect system, and work out your savings

Solar Panels

We only use what we'd recommend to our grandmothers

You want a guarantee that each panel is well-designed and thoughtfully engineered. Plus, they must tolerate our Queensland hailstorms and salty coastal air. The brands we select come with excellent warranties. Useful accessories like smart monitoring apps to give you more control over your household energy consumption. You’re also guaranteed that the panels will keep producing high energy outputs as they age, even after as long as 30 years.

Our Favourite Solar Panels

A Tried and Tested Brand

The difference between a reputable, quality panel and low-cost panels lies in the details. Monocrystalline cells have a higher output efficiency than polycrystalline. Double glass panes are more weather-resistant and reliable. Tempered glass gives more protection against cracks. Award-winning brand, SolarWatt, ticks all these boxes.

Vison M Series

  • German engineering from SolarWatt
  • 30-year warranty for both product and performance
  • Guaranteed to maintain 87% output for 30 years
  • Specialised glass layers prevent cracks and hot spots
  • Salt and hail resistant

Our Other Favourites

Hyundai Solar Panels

  • One of the most trusted brands globally
  • Monocrystalline cells
  • Weather resistant with tempered glass and reinforced frame
  • Proven cell efficiency of 17-19% (that’s high)
  • Low operating temperature (so it loses less power)
  • 25 year warranty

Seraphim Solar Panels

  • 10-year guarantee on product and workmanship
  • 25-year warranty on power output
  • Proven reliability through hail stones, sand, pH changes, and wind load
  • Dense monocrystalline and polycrystalline cell combination
  • Proven cell efficiency of up to 22.3% (that’s really good)
  • Anti-reflective coating allows more sunlight to be captured
  • Hotspot prevention leading to improved yield over the lifespan

What Our Clients Say

Great product at a great price. Service was great and follow up from office staff was remarkable.Thank you
Paul Stevens
Paul Stevens
08:50 26 Jan 22
Purchasing a solar system was easy with Expert Electrical. Everything was highly professional from quote to after sales service. They really know their stuff and have great customer service.
Carmel Childs
Carmel Childs
07:22 23 Jan 22
Installed large residential solar system .Good process well organised and cohesive. Very difficult to do during COVID so shows good systems and people. Competitive prices for the quality very prompt contact and installation
nicky denniston
nicky denniston
00:29 22 Jan 22
Very happy with all aspects of the purchase and installation of our system
John Baker
John Baker
04:10 19 Jan 22
We chose Expert Electrical to install our solar system as they were very reasonably priced and a recommended solar installer for the rebates, the best bit was they were also able to recommend and install our air-conditioning systems aswell! They were very professional, efficient and had our job finished promptly to a high standard with minimal fuss. Would highly recommend!
Davross Shean
Davross Shean
08:59 17 Jan 22
Great team and support from choosing a system to installation.
A Matthews
A Matthews
07:15 17 Jan 22
Great experience with this company technicians and office communication were greatVery happy with the end result
Bruce Hansen
Bruce Hansen
22:14 14 Jan 22
Great experience overall. Smooth, professional and easy process.
Tabassom Maleeh
Tabassom Maleeh
03:30 12 Jan 22
The installers were friendly and professional. Good communication, good clean up. Happy with outcome
Murray Hollis
Murray Hollis
02:22 12 Jan 22
I had 5 quotes from various installers in my area but decided to go with Expert Electrical because they provided a balanced quality vs cost system. The sales rep was very helpful answering lots of questions as I worked through the minefield of the solar industry. Expert electrical were established and had electrical license which was important to me.The customer service was great actually as they worked with me during their busiest time of the year to overcome some obstacles for the installation. They were able to help me resolve these issues including some upgrades to the electrical supply and still prioritise my installation. They also had some loan options.And on the day, even though the installation went longer than expected, they stayed on late into the evening to ensure it was installed.Much appreciated for the job well done.
Daniel Carkeet
Daniel Carkeet
21:34 11 Jan 22
Robert Gurney
Robert Gurney
21:27 11 Jan 22
Brilliant! Very professional and seamless process .
Paul Bozkurt
Paul Bozkurt
04:24 11 Jan 22
They were fantastic
Colin Nelson
Colin Nelson
03:54 11 Jan 22
Very good company to deal with from Quote with Lee to the install of the solar with CalebShane Petty
Sharon Petty
Sharon Petty
02:08 11 Jan 22
Highly recommend Expert Electrical for your solar installation. Good price, quality panels and inverter, professional install.
Lyn Peck
Lyn Peck
00:59 11 Jan 22
russell mccall
russell mccall
23:14 10 Jan 22
Expert Electrical were nothing short of professional, efficient, friendly and cannot recommend enough. We first engaged the company from Sydney where we were currently living and Shannon made the process so streamlined that everything went smoothly. Although we didn't meet Caleb and his team as the job was completed ahead of schedule and even connected to the grid. We are more than happy with the installation and finished product. Thanks Team! Tim Marlow
Tim Marlow
Tim Marlow
03:42 10 Jan 22
We were very happy with the service and price for quality products. We would recommend Expert Electrical to anyone wanted a solar solution for their home or business
Marianne Young
Marianne Young
01:51 22 Dec 21
They did an awesome job installing our 6.6kw system.The process was painless from start to finish.Whole system installed in 3 hours and the arrived on time and when promised.Very polite from sales,office to installers.Would recommend to anyone.The price was very competitive and did not pressure up to sign after site visit.
All Things Camry
All Things Camry
01:37 18 Dec 21
Would highly recommend Expert Electrical for solar. They were very accommodating and patient during the design phase, they sell quality products and the install team were polite, clean and very efficient.
David Baker
David Baker
23:00 17 Dec 21
We just had our Solar updated with Expert Electrical. They were prompt, professional and really friendly!! Very polite team as well. There was minimal disruption to me, and no mess left behind. I would absolutely recommend them!!
Tanya Powell
Tanya Powell
03:09 17 Dec 21
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Service Programs

Service Programs

Design, installation, monitoring and servicing—it’s all part of the Expert Electrical package. We’re not going anywhere - we’ll be alongside you all the way.

Rebates

Rebate

Get a head start on payment with the government scheme for ‘Small Scale Renewable Energy’. The best part is that we do all the paperwork for you.

See Our Work For Yourself

Our Work

These are just a few from our collection of happy customers who keep coming back.

Got Questions? Ask the Solar Experts

How does commercial solar work?

Solar panels use the sunlight to create DC power and your inverter converts the DC power into AC electricity to be used within the commercial complex.

This energy can be used in the business during the day, exported to the grid (if unused) or stored into a battery (for use during the night) or an electric vehicle.

This depends on your overall business usage and the available space on the complex roof. Also, whether you install batteries or have electric vehicles available to store any surplus energy. Most businesses use more power during the day than during the night.

However, every business is different and you will need an energy consultation that is tailored to your current business usage and takes into consideration future energy requirements as your business grows.

Typically, once you have installed your solar system on your business, the system pays for itself in approximately 3-4 years. Often we can achieve over a 30% ROI and, as the price of power increases, so do your savings.

An industry standard for the lifespan of a solar power system for purposes of calculating energy production, savings, and return on investment is between 10-25 years.

You can achieve a longer than expected lifespan by ensuring you pay for good quality panels, inverter, components and workmanship warranties. The system will also require systemic cleaning and servicing to ensure its longevity and optimal output.

We highly recommend that your system is serviced and checked annually to ensure its optimal output. We also advise that your panels should be cleaned professionally once a year to remove any dust, grime and bird droppings.

During this inspection we can perform a complex energy audit to ensure you are getting the best use of your solar production during the heaviest usage periods of the day/night.

If you reside in Queensland and NSW, you can receive a solar panel rebate from the Australian government.

Any purchase of solar panels will qualify for the rebate so long as the modules and inverter receive approval by the Clean Energy Council and; a CEC accredited installer performs the installation.

The business can purchase a solar system without owning the commercial building. You would need to seek approval from your Landlord to install the system but we find in most situations that the Landlord will agree and on occasion assist financially.

It should be noted in your lease agreement that the Tenant owns the Solar system and therefore if the Landlord sells the commercial property, the system does not transfer to the new owner.

If you move your business to another location, you have the right to remove the system and re-install at the new location with the new Landlord’s approval.