Green Star Solar Pty Ltd
Gavin personally quotes, installs, and follows up — and multiple technically qualified customers say the workmanship holds up to scrutiny.
The in-house team of qualified electricians (no third-party contractors) is mentioned specifically by multiple customers, including a licensed electrician who inspected the workmanship and was satisfied. Recent reviews have trended higher than earlier ones, which is worth noting given the small sample. With only 14 total reviews across roughly 19 years of trading, there isn't the volume to draw deep conclusions — but the reviews that exist are detailed and technically literate, written by people who clearly know what good installation looks like. When reaching out, it's worth confirming current availability and asking Gavin directly about the scope of your specific site, particularly if access or off-grid requirements are involved.
Their work
What it's like working with them
Based on a sample of Google reviews (14 total)
“meeting the owner”
“came in much cheaper than the next nearest quote”
“very challenging site with very limited access to install solar”
What they help with
Based on what their customers hired them for
How they stack up
Context from 251 solar panel installations in Lake Macquarie
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About Green Star Solar Pty Ltd
Gavin leads this owner-operated solar and electrical business out of Toronto, NSW, and his name appears across nearly every review — he handles site assessments, quoting, and often shows up on-site himself to oversee or carry out additional work. The in-house team (including Kent and Andy, named in one review) are qualified electricians, meaning no subcontracting — an uncommon setup in the solar industry where third-party installers are standard practice. Green Star Solar has tackled genuinely difficult jobs: one retired engineer flagged a site with severely limited access, and the team engineered solutions rather than walking away. Systems installed range from mid-size residential setups to larger configurations including 8.8kW panel arrays paired with 24kWh battery storage, and Gavin is comfortable discussing hybrid and off-grid configurations with technically minded homeowners. Post-installation responsiveness is a recurring thread — one homeowner reported a software issue and panel visibility concern resolved within 24 hours of flagging it. Worth knowing: the business also operates as a general electrical contractor and has done internal house wiring alongside solar jobs, which can be convenient for homeowners who need both at once.
Best for: residential solar installs requiring hands-on owner involvement, technically complex or hard-access sites, homeowners wanting in-house qualified electricians rather than subcontractors, and jobs combining solar with general electrical work.
Location
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Claim This Profile — Free →Common questions about Green Star Solar Pty Ltd
Does Green Star Solar use subcontractors or their own team?+
Based on multiple customer reviews, Green Star Solar uses their own in-house team of qualified electricians rather than subcontractors. One reviewer — a licensed electrician himself — specifically called this out and said he was satisfied with the workmanship. Team members Kent and Andy are named alongside Gavin in reviews. This is worth confirming directly if it matters to you, but it's a consistent point across the feedback we reviewed.
What size solar systems does Green Star Solar typically install?+
Reviews reference systems ranging from mid-size residential setups up to a 16kW LG/SolarEdge PV system and an 8.8kW panel array paired with a 24kWh battery. Gavin appears comfortable discussing larger and more complex configurations, including battery storage and off-grid options. One reviewer noted he also installs on behalf of a well-known solar company in Newcastle, suggesting experience across a range of system types. Confirm your specific requirements directly with Gavin, particularly for off-grid or larger commercial jobs.
How responsive is Green Star Solar after installation if something goes wrong?+
Post-installation follow-up is mentioned positively in multiple reviews. One customer flagged a panel visibility issue and an inverter software update needed — both were resolved within 24 hours. Another reviewer had Gavin return a couple of days after installation to carry out additional work at no charge. While this is based on a small sample of 14 reviews, the pattern of responsiveness appears in independent accounts from different customers.
How does Green Star Solar's pricing compare to other quotes?+
Several reviewers specifically mention price as a deciding factor. One customer said Gavin came in 'much cheaper than the next nearest quote,' and another noted that after obtaining six separate quotes, none compared on value. Reviews generally describe pricing as fair and competitive, not just cheap — with customers also commenting on the quality of equipment used. Gavin is described as willing to discuss alternative options to find the right price-to-value balance for each job.
Does Green Star Solar handle difficult or unusual installation sites?+
Yes — one detailed review from a retired engineer describes a site with very limited access that most installers might have declined, and notes the team worked through every challenge the job presented. Gavin is described as willing to discuss site-specific complications during the quoting process rather than applying a one-size-fits-all approach. If your property has roof access issues, unusual orientation, or complex electrical requirements, it's worth describing these upfront when requesting a quote.