Solar Battery Installation in Cairns
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AI-assisted job brief
Solar Battery Installation · Cairns
210+ vetted professionals for Solar Battery Installation in our network available to quote.
Local insights
We mapped the market so you don't have to
We fetched solar battery installation businesses in and around Cairns from online sources, then analysed ratings, review volumes, and recent feedback with AI to surface patterns and a side-by-side comparison. Skim the numbers below, then scroll for the full rundown, cautions, and FAQs.
Snapshot - in and around Cairns.
20
Suppliers in scope
4.9
Avg. Google rating
1,820
Reviews analysed
At a glance
Cairns Solar Battery Installation suppliers
Compare local solar battery installation suppliers around Cairns in one place. Each item shows star ratings, total reviews, distance from the centre of Cairns, and an AI-assisted analysis of real customer feedback.
Greencell Energy - Solar Panels & Home Batteries Installer Cairns
Google: 5.0 / 5 · 37 reviews · 0.5 km from search centre
AI-assisted analysis of public reviews:
Reviewers consistently praise Greencell for fast, informative service and staff who explain options clearly. Install quality is described as neat and professional, with prompt follow-up before and after the job.
Go Green Energy - Solar Power Cairns
CautionGoogle: 5.0 / 5 · 386 reviews · 0.0 km from search centre
AI-assisted analysis of public reviews:
Go Green Energy stands out for strong customer service, knowledgeable advice and good follow-up after installation. Install crews are commonly described as punctual, tidy and professional, though one reviewer wished subcontractor use had been disclosed upfront.
East Coast Energy Solutions - Cairns
CautionGoogle: 4.9 / 5 · 68 reviews · 2.3 km from search centre
AI-assisted analysis of public reviews:
East Coast Energy Solutions is regularly praised for personal advice, competitive pricing and smooth handling of paperwork and planning. Reviews also suggest they honour warranty support, though one customer noted responses can sometimes take time when the team is busy.
Replenishable Energy
Google: 5.0 / 5 · 151 reviews · 3.5 km from search centre
AI-assisted analysis of public reviews:
Replenishable Energy gets repeated praise for clear communication, transparent pricing and respectful, tidy installers. Reviewers also highlight strong after-install support and quick help when questions come up.
Solar Masters | Solar Panels Cairns
CautionGoogle: 4.4 / 5 · 7 reviews · 0.5 km from search centre
AI-assisted analysis of public reviews:
The positive reviews mention helpful explanations, neat work and good communication during the sales and install process. Review depth is limited overall, and one recent review raises concerns about roof workmanship and poor follow-up on fixes.
Hielscher Electrical and Solar Cairns
Google: 4.9 / 5 · 185 reviews · 9.6 km from search centre
AI-assisted analysis of public reviews:
Hielscher Electrical and Solar is described as highly professional from quoting through install, with clear communication and very neat workmanship. Multiple reviewers also mention prompt teams, smooth project coordination and systems performing well after handover.
Sunny Gold Solar
Google: 5.0 / 5 · 116 reviews · 2.6 km from search centre
AI-assisted analysis of public reviews:
Sunny Gold Solar reviews focus on strong communication, careful system tailoring and installers who keep things neat and on time. Harry and the team are repeatedly praised for explaining everything clearly and helping customers get apps and setup sorted.
Greenfield Energy
Google: 4.7 / 5 · 68 reviews · 3.7 km from search centre
AI-assisted analysis of public reviews:
Greenfield Energy is praised for value, clear advice and systems matched well to household needs. The supplied reviews are all positive, but several are broad endorsements rather than detailed battery-install feedback.
G-Solar & Electrical
Google: 5.0 / 5 · 303 reviews · 6.3 km from search centre
AI-assisted analysis of public reviews:
G-Solar & Electrical has a strong pattern of praise for professional service, tidy installs and clear explanations throughout the process. Reviewers also highlight punctual crews, helpful office communication and solid post-install follow-up.
Solahart Cairns
Google: 4.8 / 5 · 30 reviews · 2.9 km from search centre
AI-assisted analysis of public reviews:
Solahart Cairns is commonly described as easy to deal with, with friendly communication and tidy, efficient installs. Customers also mention timely quoting, competitive pricing and helpful after-sales support.
Prestige Renewables - Cairns
Google: 5.0 / 5 · 25 reviews · 3.7 km from search centre
AI-assisted analysis of public reviews:
Prestige Renewables reviews emphasise quick turnaround, friendly staff and professional installation work. Customers also mention good cleanup, flexibility around scheduling changes and helpful walkthroughs at handover.
Bright Spark 12V Centre
Google: 4.9 / 5 · 88 reviews · 2.9 km from search centre
AI-assisted analysis of public reviews:
Bright Spark 12V Centre appears to be more focused on automotive and caravan battery work than home battery installs. The reviews supplied are very positive on diagnosis, speed and service, but they offer little evidence specific to household solar battery installation.
NQ Solar
Google: 4.8 / 5 · 26 reviews · 3.3 km from search centre
AI-assisted analysis of public reviews:
NQ Solar reviewers highlight prompt communication, quick installation and quality components. Customers also appreciate low-pressure advice, though one review suggests confirming panel layout clearly before install day.
SuniSolar Cairns
Google: 4.7 / 5 · 13 reviews · 10.0 km from search centre
AI-assisted analysis of public reviews:
SuniSolar Cairns is praised for honest advice, good value and professional installation. Review volume is fairly light, so the strong rating matters, but the review themes are less current and detailed than some competitors.
TREU Solar
Google: 4.9 / 5 · 50 reviews · 9.4 km from search centre
AI-assisted analysis of public reviews:
TREU Solar earns consistent praise for clear communication, competitive pricing and very responsive after-sales support. Reviewers also mention punctual, polite installers who clean up and explain the system well.
Buzzed Energy - Cairns Solar & Electrical
Google: 5.0 / 5 · 55 reviews · 2.4 km from search centre
AI-assisted analysis of public reviews:
Buzzed Energy is repeatedly described as communicative, reliable and tidy across solar and electrical jobs. The supplied feedback suggests strong service standards, though only one review is specifically about solar batteries.
Solar Energy Solutions NQ
Google: 5.0 / 5 · 8 reviews · 12.8 km from search centre
AI-assisted analysis of public reviews:
Solar Energy Solutions NQ is praised for being on time, patient with questions and easy to deal with. Review count is small, but the available feedback points to solid workmanship, fair pricing and good follow-up.
JPower Energy
Google: 5.0 / 5 · 33 reviews · 2.4 km from search centre
AI-assisted analysis of public reviews:
JPower Energy reviewers repeatedly mention prompt quoting, competitive pricing and polished workmanship. Customers also describe the install team as punctual, tidy and strong on support after handover.
Fastfit Batteries
Google: 4.8 / 5 · 168 reviews · 3.5 km from search centre
AI-assisted analysis of public reviews:
Fastfit Batteries appears centered on vehicle battery replacement rather than home solar battery installation. Reviews are very positive on speed, honesty and fair pricing, but they are not useful for comparing household battery installers.
Easy Solar Cairns
Google: 5.0 / 5 · 3 reviews · 3.3 km from search centre
AI-assisted analysis of public reviews:
Easy Solar Cairns has only a handful of brief reviews, all positive on price, speed and friendliness. With so little detail and volume, it is harder to judge communication, workmanship consistency or after-sales support.
Cross-Review AI Analysis
What locals are saying in Cairns
AI-powered analysis of all of the customer reviews from multiple suppliers in the area.
Cairns looks quite competitive for solar battery installation, with many local operators carrying very strong ratings and review themes that go beyond basic star scores. Across the listings, buyers most often praise clear communication, knowledgeable advice, neat installation, punctual crews and help setting up monitoring apps or explaining the system at handover. Several businesses also get credit for smooth paperwork handling and responsive after-sales support, which seems to matter a lot in this category. The main complaints visible in the supplied reviews are not widespread, but where they do appear they tend to involve slower follow-up, uncertainty about subcontractors, or wanting clearer install planning before the day. A few listings have excellent ratings but only sparse or less battery-specific review evidence, so shortlist quality varies. There are also a couple of battery-related businesses here that seem more focused on automotive work than home energy storage, so buyers should check service fit carefully. Overall, the reviewed market looks strong, with multiple local firms getting repeated praise for professionalism and tidy, well-explained installs.
AI Review Red Flags
What to watch out for in Cairns
Solar Masters | Solar Panels Cairns
- One reviewer described roof penetrations in the wrong spots and panels moving after install.
- The reviewer said promised follow-up contact did not happen despite repeated assurances.
- The 4.4 rating with very low review volume suggests checking wider review history carefully before booking.
East Coast Energy Solutions - Cairns
- One reviewer said responses can take time when the team is busy.
- There was a reported need for warranty replacement on an inverter, although the business was praised for ongoing care.
Go Green Energy - Solar Power Cairns
- One reviewer was unhappy that a subcontractor performed the install without this being disclosed earlier.
- The same review suggests asking upfront who will attend site and handle the electrical work.
Local questions in Cairns
Based on the supplied reviews, Go Green Energy, Hielscher Electrical and Solar, G-Solar & Electrical, Replenishable Energy, Sunny Gold Solar and TREU Solar all have strong recurring praise for communication, install quality and follow-up. Greencell, East Coast Energy Solutions, Solahart Cairns, JPower Energy and Prestige Renewables also read well from the review excerpts. If you want stronger confidence, lean toward businesses with both high ratings and larger review counts rather than only a few glowing comments.
Communication is a standout theme for Go Green Energy, Replenishable Energy, G-Solar & Electrical, TREU Solar, Hielscher Electrical and Sunny Gold Solar. Reviewers mention clear explanations, regular updates, prompt answers to questions and good support with apps or system handover. Greencell and NQ Solar also get direct praise for being informative and responsive.
Most of the supplied feedback is very positive, so major negative patterns are limited. The clearest caution in this set is Solar Masters, where one recent reviewer described roof-install issues and poor follow-up, while East Coast Energy Solutions and Go Green Energy each have milder notes about delayed responses or subcontractor disclosure. These are not market-wide problems in the sample, but they are worth checking in low-star reviews before you commit.
Neat, tidy installation comes up repeatedly for Greencell, Hielscher Electrical and Solar, G-Solar & Electrical, Replenishable Energy, Sunny Gold Solar, Buzzed Energy, JPower Energy and Prestige Renewables. Reviewers often mention clean sites, concealed or tidy wiring and respectful crews. That consistency is a useful sign if presentation and minimal disruption matter to you.
A perfect rating with only a small number of reviews can still be a good sign, but it gives less evidence about consistency over time. In this set, businesses like Easy Solar Cairns and Solar Energy Solutions NQ read positively, yet there is much less detail than for higher-volume listings. If you are comparing them with firms that have dozens or hundreds of reviews showing the same strengths, the larger sample is usually easier to trust.
Ask who will actually perform the installation, whether the crew is in-house or subcontracted, because one Go Green review shows that this can matter to some buyers. Also ask for a clear system design, expected panel and battery layout, and what post-install support includes, since app setup, paperwork and follow-up are common review themes. If warranty support matters, East Coast Energy Solutions is one example where ongoing care was mentioned, even though response times were not always instant.
Yes—reviewers specifically call out good follow-up from Go Green Energy, Replenishable Energy, TREU Solar, Greencell, Solahart Cairns, G-Solar & Electrical and JPower Energy. Sunny Gold Solar also gets mention for returning to make sure systems and apps were running correctly. That kind of support is useful in battery systems where owners often need help understanding monitoring and settings.
Not quite. Most listings here are clearly about residential solar and battery systems, but Bright Spark 12V Centre and Fastfit Batteries appear much more focused on automotive or caravan battery work from the supplied reviews. They may be excellent in their lane, but the review evidence provided does not make them direct like-for-like options for home battery installation.
Estimate solar battery installation cost in Cairns
Indicative fully installed prices. State battery rebates (Vic, SA, ACT, Qld) not included — confirm current availability with your installer.
- Mid (Sungrow SBR Pro, Huawei Luna, Enphase) panels + install (10 kWh):
- $11,000
Estimates are indicative only. For an accurate price, get free quotes from local tradies above.
General information
Compare Cairns Solar Battery Installation Quotes
Ready to harness the Far North Queensland sun even after dark? Supertrades is your ultimate platform for finding trusted local professionals in Cairns. We take the hassle out of securing a top-tier solar battery for house energy storage. Connect with licensed experts ready to service your tropical home and keep your lights on during storm season.
- Capture abundant tropical sunshine to power your evenings.
- Gain reliable backup power during unpredictable wet season blackouts.
- Seamlessly upgrade your current solar battery systems for maximum efficiency.
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Do not waste hours calling around. Simply tell us what you need, and we will deliver competitive quotes from our network of vetted Cairns installers right to your inbox. Compare your options, read up on your chosen contractor, and book your upgrade with confidence.
What shapes the quote
1 / 3
Capacity & brand
Usable kWh, battery chemistry, and brand warranty.
Frequently asked questions
Prices fluctuate depending on your chosen brand and storage capacity. For a standard setup in Cairns, expect estimates to fall between $8,000 and $15,000. Supertrades connects you with multiple local contractors so you can compare pricing and find the perfect fit for your budget.
This is a golden rule for preserving the health of your unit. It simply means you should try to keep a minimum of 20 percent power in your system rather than flattening it completely. Holding this reserve protects the internal components and guarantees you have emergency backup ready.
Yes, a 10kWh unit provides ample energy to sustain a typical Cairns household through the night. It will comfortably power your fridge, evening air conditioning, and entertainment devices until the morning sun recharges the system.
Due to strict Australian regulations and the tropical Cairns climate, your unit must be installed in a well-ventilated, secure spot. This is typically a shaded exterior wall or a cool garage. Your matched installer will inspect your property to ensure full safety compliance.
Australians rely on industry leaders like Tesla, BYD, LG Chem, and Enphase for their durability. When you use Supertrades to find a local specialist, they can guide you toward the most robust brand suited to the Far North Queensland environment.
A premium lithium-ion unit typically operates effectively for 10 to 15 years. Correct placement away from direct afternoon heat and regular maintenance by a qualified Cairns technician will ensure you get the longest possible life out of your investment.
You certainly can. Retrofitting is highly common and achievable through either an AC or DC coupled configuration. Let Supertrades connect you with a skilled professional to assess your current roof hardware and design a seamless upgrade.