50 kWh DC-Coupled Energy Storage System in Alexander Heights

Home » 50 kWh DC-Coupled Energy Storage System in Alexander Heights

Installed in Alexander Heights- 6064

We recently completed a major battery upgrade in Alexander Heights, installing a powerful 50 kWh DC-coupled battery system designed to maximise solar efficiency and long-term energy independence.

Unlike AC-coupled systems, a DC-coupled battery connects directly to the solar generation side of the system. This allows solar energy to charge the batteries before being converted for household use. The result is reduced conversion losses and improved overall system efficiency. More of the energy generated on the roof stays in the home.

Three large 50 kWh DC-Coupled Energy Storage units and a control panel with warning labels are mounted on a brick wall indoors in Alexander Heights, with three white and red safety bollards in front of the units.

With 50 kWh of storage capacity, this household now has substantial control over when and how energy is used. During the day, solar production meets household demand and charges the battery. At night, stored energy powers the home instead of drawing from the grid. This significantly reduces reliance on peak tariff electricity and improves the return on solar investment.

A battery of this size also provides meaningful resilience. Extended backup capability supports essential circuits during outages, offering protection against grid instability and increasing energy security.

Large-scale storage like this is particularly valuable for households with higher energy usage, electric vehicles, or heavy air-conditioning demand during WA summers. It provides flexibility, stability, and protection from future electricity price increases.

This Alexander Heights installation highlights how DC-coupled battery systems can unlock maximum value from solar generation while delivering strong financial and lifestyle benefits for WA homeowners.

A series of curved, parallel lines in a gradient from red to yellow form a partial circular shape on a light grey background, resembling a stylised, incomplete arc—evoking the energy and innovation of Perth Solar and Batteries.

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DMG Solar & Battery Services

DMG Solar provides a superior service which overall adds value to your property.

      EXCELLENT  
   Based on 40 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Rose Eveson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Punctual, polite and professional. A great team !
  
 
     Posted on Google  
   
   Haixin Zhang 
 
 
 
 Trustindex verifies that the original source of the review is Google. DMG Solar & Electrical did an amazing job installing my 50 kWh battery and solar panels today. The team was friendly, professional, and very patient, taking the time to explain everything clearly. They even cleaned my garage after the job! The work was done efficiently, at a great price, and to a very high standard. I’ve already recommended them to a friend and would happily recommend them to anyone looking for quality solar and electrical work. Thank you team!
  
 
     Posted on Google  
   
   Brian Hislop 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional and friendly team. The work all looks great, left the site clean.
  
 
     Posted on Google  
   
   Jeremy Bean 
 
 
 
 Trustindex verifies that the original source of the review is Google. Friendly, efficient service. All challenges presented by the site were met and the whole process was completed within the expected timeframe.
  
 
     Posted on Google  
   
   Jenny Porter 
 
 
 
 Trustindex verifies that the original source of the review is Google. Carl and the other 2 battery Installers were excellent. They were punctual, friendly, hard workers and efficient. They explained the process in easy to understand terms and cleaned up after the installation. Carl set us up with the app and explained how it works. We were extremely happy with their service and would thoroughly recommend them for any work that you may need.
  
 
     Posted on Google  
   
   Waynos World 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job very professional Carl and his crew were prompt friendly and helpful thankyou for a great job
  
 
     Posted on Google  
   
   Gregg Cary 
 
 
 
 Trustindex verifies that the original source of the review is Google. Plico’s installation crew, lead by Carl, were on time, very efficient and very courteous. They did a fantastic job and we’re now generating clean energy. Yahoo! Thanks to Plico for a great system design and their assistance and efficiency in guiding us to this position. Very happy!
  
 
     Posted on Google  
   
   Yolanda Martinsdasilva 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great crew and workmanship, they were respectful even helped me make space for the battery just the whole crew in general were just great.
  
 
     Posted on Google  
   
   Frank-Jens Weimann 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional team. Arrived on time, clear communication upfront, excellent communication, spotless worksite, explained the installation and its workings well. Obviously not their first time- they have this process tuned to perfection.
  
 
     Posted on Google  
   
   ian harrison 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very quick installation good job done
  
 
 
  
 
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