Greencell Energy - Solar Panels & Home Batteries Installer Cairns
Jas personally visits, follows up after install, and picks up the phone months later — three things reviewers keep coming back to.
From the 31 reviews analysed, two separate install teams led by Jamie Morris and Josh McCallum each draw strong praise, which matters for a sole trader operation because it signals the quality isn't dependent on a single installer showing up. Customers choosing Greencell for larger or battery-ready systems — several mention 10kW-plus configurations and Sungrow hybrid setups — will find the team comfortable with that scope, though it's worth confirming current availability and lead times directly given that smaller local operators can have booking windows that shift quickly.
Their work
What it's like working with them
Based on a sample of Google reviews (41 total)
“no hard sell”
“install was very neat and tidy”
“second time installing solar with Greencell Energy”
What they help with
Based on what their customers hired them for
How they stack up
Context from 447 solar panel installations in Cairns
Credentials & background
Sourced from 5 public records so you don't have to look them up yourself
About Greencell Energy - Solar Panels & Home Batteries Installer Cairns
Greencell Energy is led by Jas (also called Jass or Jassi), who handles consultations, site assessments, and ongoing customer support — reviewers consistently note he visits in person, explains system options without a hard sell, and follows up after installation. Harish manages the sales and quoting side, praised specifically for patience, prompt communication, and accommodating customer preferences on panel and inverter brands. On the tools, installers Jamie Morris and Josh McCallum lead the install crews, with Jamie noted for meticulous, tidy work and thorough app-based monitoring walkthroughs, while Josh draws repeated praise for the quality and speed of his team's installs. The business operates as an installer-first rather than a sales-first operation — a distinction one customer highlighted as making the entire process feel more tailored — and they handle systems ranging from standard 6.6kW residential setups through to 13.2kW and hybrid battery-ready configurations including Sungrow hybrid systems. Based in Cairns and covering the broader region including Mareeba and Mirriwinni, they're a strong fit for Far North Queensland homeowners who want a locally operated team that manages the project end-to-end rather than subcontracting to unfamiliar crews.
Best for: Cairns and FNQ homeowners wanting a locally owned installer for mid-to-large residential solar systems, homeowners interested in hybrid battery-ready configurations, and customers who value direct owner involvement and thorough post-installation support.
Location
Often needed together
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Claim This Profile — Free →Common questions about Greencell Energy - Solar Panels & Home Batteries Installer Cairns
What areas does Greencell Energy service?+
Greencell Energy is based in Cairns City and services the broader Far North Queensland region. Reviews mention completed installations in Cairns, Mareeba, and Mirriwinni, suggesting they're comfortable with regional travel across FNQ. If you're outside the Cairns metro area, it's worth calling directly to confirm availability for your specific location.
What size solar systems does Greencell Energy install?+
Reviews reference a range of system sizes from standard residential 6.6kW and 6.66kW configurations through to 10.85kW, 11.2kW, and 13.2kW systems. They also install battery-ready hybrid setups — at least one review specifically mentions a Sungrow hybrid system. If you're planning a larger system or want battery storage included, they appear well-equipped to handle both.
Who will I be dealing with at Greencell Energy?+
Most customers deal with Jas (the owner) for the initial consultation and ongoing support, and with Harish for quoting and sales communications. On installation day, crews are typically led by either Jamie Morris or Josh McCallum — both named repeatedly in reviews for professionalism and tidy workmanship. Customers note that Jas remains contactable well after the job is complete, with several reviewers mentioning he answered calls directly months post-installation.
What do customers say about Greencell Energy's pricing?+
Several reviews describe the pricing as competitive or 'very good,' and one customer notes Greencell offered the best price among quotes received. They also appear to assist customers with finance options where needed. Reviews don't provide specific dollar figures, so getting a quote directly is the best way to benchmark them against other Cairns installers.
Does Greencell Energy help with the monitoring setup after installation?+
Yes — multiple reviewers specifically call out the post-installation walkthrough as a standout part of the experience. Installers, particularly Jamie Morris, are praised for setting up the monitoring app on customers' phones and explaining how to read system performance data. One reviewer noted that Harish even stopped by their property after installation to ensure the system was working correctly and help with the mobile setup.