Solstra Electrical and Solar
About the company
Solstra Electrical and Solar is a local, well-established family-run business that is Australian owned and operated. It is also an Accredited Battery Designer and Installer, a SolarQuotes Silver Rated Supplier, and a Tesla and Sonnen Certified Installer. Solstra services Melbourne, the South Eastern Suburbs and the Mornington Peninsula. It provides residential and commercial solar and battery systems, solar and battery repairs and maintenance, general electrical services, mechanical electrical services, and electric vehicle charger installations.
Solstra does not use subcontractors; it uses its own staff. It offers a 12-month warranty on all general electrical work and a 5-year installation warranty on all energy system components supplied and installed, excluding components covered separately by manufacturer warranties. It rewards customers with up to $500 for referring new business.
What customers say
Based on genuine customer reviews
Reviews
Reviews are taken from publicly available sources.
Great experience dealing with Solstra. Kevin and the crew were very professional and the installation is neat, tidy and working well. Would recommend.
This is the third job Kevin and the team at Solstra have done for me. I called the team on Thursday needing an emergency hot water system installation, and Solstra turned up Monday morning and completed the entire job!! Wow — thank you so much, guys. 100% recommended, and I’d give 6 stars if I could ⭐⭐⭐⭐⭐⭐
I don't give feedback as a general rule but for Solstra I am impressed with the personable nature and quality of work that I am happy to do so. I have also engaged them a second time for another property, that should say it all really.
Our Solar System needed a service. The business that installed it let me down. So I turned to Solstra. From the booking process (via email with Melanie) to the day of the works (with Zac) I was impressed with the customer service and professionalism.
Just want to say a big Thank you to Kevin from Solstra, For inheriting another installers mistakes. Kevin rectified my battery issue, and system is now working perfect. Thanks again, won’t hesitate to recommend Solstra. Adam Mornington
I contacted Kevin at Solstra to enquire about upgrading my existing system to include battery storage. Kevin took time to review my usage data over a year and then sent me a quote designed to suit my situation. I went ahead with this in February 2026 and the installation of more panels and a battery was done very professionally. The Solstra team who installed the system were terrific, advising me through the process about what was happening and the followup from Solstra has been excellent. I recommend contacting Solstra to see if they have a solution for you.
Solstra provided great advice and price for installing solar panels, battery and hot water system for our home. They turned up when they said they would, delivered and installed the system within 2 days as promised with minimal disruption. I have recommended them to my friends as a good quality installer to get quotations from.
Solar maintenance & repair in Melbourne compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in Melbourne are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | Life Solar | ★ 5,0 | 142 | Yes |
| 2 | Solstra Electrical and Solar (this page) | ★ 5,0 | 141 | No |
| 3 | Rays Solar Panel Cleaning | ★ 5,0 | 109 | Yes |
| 4 | Solar Flow Melbourne | ★ 5,0 | 96 | Yes |
| 5 | Helcro Solar | ★ 5,0 | 85 | No |





