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Commercial solar in Adelaide

Solar cuts what your business pays for daytime power and reduces your exposure to the grid. We have installed it for hotels, holiday parks, councils and farms.

A commercial roof with solar panels. Concept image.

What can solar do for my business?

It lowers your energy costs, and it lowers how much you rely on the grid. Pair solar with storage and you also reduce your exposure to peak demand charges and rising gas prices.

How much it saves depends on when your business uses power. A site that runs through the middle of the day can use far more of its own solar than one that runs at night. So we start with your power bills and how you operate, then design the system to match. You get the numbers before you decide.

Commercial work we have done

Our commercial projects range from single council sites to a holiday park group. See more on our commercial projects page.

  • Binns Group hotels: 3 hybrid systems, cutting energy costs by more than 50%
  • Discovery Holiday Parks: solar installed across 36 parks
  • Onkaparinga Council: three 100kW systems for council sites
  • Beerenberg Farm, Hahndorf: a hybrid power system

More than panels

Solar is often the first step. Switching vehicles and gas appliances to electric can add further savings, because heat pumps, induction equipment and EVs are more efficient than gas or diesel alternatives. Removing combustion from a building also removes the risk of gas leaks and carbon monoxide.

We work across battery storage, EV charging, heat pumps and backup generators. That lets us plan a site as a whole, from concept and design through to implementation, including off-grid solutions and backup where a site needs it.

Connection and compliance

Larger systems need more care with the network. We work with the regulator and retailers on your behalf, so your system is approved and works efficiently on the grid. Systems are typically installed and commissioned to SA Power Networks’ requirements for their size.

  • TS 129: small connections up to 30kW
  • TS 130: inverter systems above 3kW and up to 200kW
  • TS 131: inverter systems above 200kW, or any size of rotating generating system
  • Australian Standards including AS 4777, AS/NZS 5033 and AS/NZS 3000

Incentives and finance

Incentives change, and what applies depends on your system size and business. We will set out what is available in your proposal. Ask your accountant about any tax treatment. Finance options are also available, so the project does not have to come from capital.

Common questions

Is battery storage worth it for a business?

It depends on your load profile. It tends to make more sense where peak demand charges are high or solar would otherwise be exported. We model it from your bills.

Do you work with farms and regional businesses?

Yes. We work across all of South Australia, and we have installed for farms, holiday parks, hotels and councils.

Can you install EV charging at our site?

Yes. We install commercial multi-bay charging as well as single chargers, and can plan it with your solar.

Can we start small and add to it later?

Yes. Tell us what you plan next, such as storage or EV charging, and we will design the first stage so it does not get in the way.

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What our customers say

Reviews of Westside Energy on Google.

Posted on Google Google
Less_73 HD profile picture
Less_73 HD
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service and installation by crew
Posted on Google Google
J T profile picture
J T
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
From the first face to face consultation with Tom, with the follow up by Darren. Ethan and his crew doing the solar and battery installation absolute fantastic on all counts Keep up the good work
Posted on Google Google
Anne Fergusson profile picture
Anne Fergusson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very efficient workers and great job
Posted on Google Google
Leslie Frawley profile picture
Leslie Frawley
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We are extremely happy with our Jinko 9 kilowatt solar array and 16.65 kilowatt Goodwe battery.Danny the sales rep.is very good to deal with. Eathen, Liam and the team were excellent.The whole job was done in 1 day.They first had to remove our old system which was past its use by date. We would certainly recommend Westside Energy A+
Posted on Google Google
Gregory Doube profile picture
Gregory Doube
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very satisfied with Westside. Salesman Danny was thorough and detailed. Installation of new panels and battery and removal of old 16 year old panels occurred on time on the day arranged. Installers were efficient, friendly, clean and careful and fully explained the system. All working as expected. I would rate their service as 5 stars and have no hesitation in recommending them.
Posted on Google Google
Jonno McIntyre profile picture
Jonno McIntyre
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Made the whole process easy, even though I wasn’t easy to do business with! All queries answered, expertly tailored to my needs (having first got to know them and explore different solutions). Genuine advice reflective of high quality products offered. One month in and bills now closer to $140 from over $500 for the month!
Posted on Google Google
David Smith profile picture
David Smith
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great work from the team at Westside We have now done both Solar and Batteries with the team and have been super satisfied with the results. Would highly recommend for great advice, product quality and service. Dave
Posted on Google Google
Joel Brock profile picture
Joel Brock
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
This is a wonderful company. The salesperson, Danny, was extremely knowledgeable and proactive. Communication was both easy and responsive, and the installation team performed an excellent job.
Posted on Google Google
Vince Chho profile picture
Vince Chho
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have bought Solar several times from a few different companies now for different properties. No company has been as straight forward and efficient as Westside. Danny was amazing to deal with - very thorough and knowledgeable. Would and have recommended this team to friends and family

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