A modern South Australian home at golden hour with rooftop solar panels, a wall battery, a heat pump, an air conditioner and an electric car in the carport. Concept image.

Reducing the costs to power your home

Which energy upgrades are actually right for you? Pick them on the house, and an energy expert will audit your bill and show you the return.

Chat with an energy expert

Tap what your home needs

Your list builds here, then an energy expert audits your bill and shows the return.

What Adelaide customers say

    
 
 
       Posted on Google  
   
   Less_73 HD 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service and installation by crew
  
 
      Posted on Google  
   
   J T 
 
 
 
 Trustindex 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  
   
   Anne Fergusson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very efficient workers and great job
  
 
      Posted on Google  
   
   Leslie Frawley 
 
 
 
 Trustindex 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  
   
   Gregory Doube 
 
 
 
 Trustindex 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  
   
   Jonno McIntyre 
 
 
 
 Trustindex 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  
   
   David Smith 
 
 
 
 Trustindex 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  
   
   Joel Brock 
 
 
 
 Trustindex 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  
   
   Vince Chho 
 
 
 
 Trustindex 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

Proven at scale, and still here

A warranty is only as good as the business behind it. Westside is SA owned and operated, with more than 20 years of solar installation experience and based in Kent Town.

New Energy Tech Consumer Code Approved Seller

SA electrical contractor licence 353970

Beerenberg Farm1.2MW hybrid system, in progress
Binns Group hotels3 hybrid systems, energy costs cut by more than 50%
Discovery Holiday ParksSolar installed across 36 parks
Onkaparinga CouncilThree 100kW systems for council sites

The battery discount falls on 1 January

6.8 to 5.7

The STC factor behind the Cheaper Home Batteries discount drops from 6.8 to 5.7 on 1 January 2027, then steps down every January and July. Your installation date sets the rate, and a battery must be installed with new or existing solar.

Ask about install dates

We start with your bill, not a brochure

Where most people are handed a product, we sit down with your actual power bill first, then show what each option would return, identifying valid opportunities.