Best Solar Installers in West Auckland
We assessed 8 solar installers in West Auckland and ranked the top 5 on their public review record: rating quality, review volume and how recent the reviews are. The 8 listed below hold 522 Google reviews between them. No business can pay for a place in these rankings. Last updated 1 August 2026. How we rank →
Before you hire
Solar panel quality and installer experience vary significantly. Ask for the payback period calculation based on your actual power bills, check whether they use tier-1 panels, and confirm what happens to your warranty if the installer goes out of business.
Top 5 Solar Installers in West Auckland
The top 5 solar installers in West Auckland are AVID Solar, Harrisons Solar, WaveInverter, Vital Solar, and Steel Solar, ranked by Top5 score. Scroll for our take on each, plus what to ask before you hire.
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1
AVID Solar
★ 5.0 114 reviews +14 Top5 Score 170 +35★ 113 1★ 1AVID Solar designs each system around your actual roof, usage, and shading rather than defaulting to a standard package. Savings predictions made at quote have tracked accurately 18 months post-install, with multiple reviewers confirming their payback is running on schedule.
Reviews most often describe: Homeowners wanting tailored systems, not upsells
- ✓ Custom panel layouts for shaded roofs
- ✓ Installation completed within 1-2 days
- ✓ Quotes returned same day or next day
location_on 10/166 Lansford Crescent, Avondale, Auckland
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2
Harrisons Solar - Auckland
★ 4.6 154 reviews +4 Top5 Score 162 +25★ 138 4★ 2 1★ 14Harrisons Solar coordinates the full install process, including liaising with lines companies and power retailers so customers don't have to. Consultants like Harry, Guy, and Nerum make follow-up visits to walk clients through monitoring apps and system settings in person.
Reviews most often describe: Homeowners wanting a fully coordinated solar install
- ✓ Liaises with lines company and power retailer
- ✓ In-person app walkthrough after install
- ✓ Face-to-face assessment before quoting
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3
waveinverter
↑ 1★ 4.6 117 reviews +12 Top5 Score 159 +85★ 99 4★ 6 3★ 2 2★ 1 1★ 9WaveInverter stocks solar panels, batteries, inverters, and cabling for DIY and off-grid setups, with David on hand to help match components to your specific project. When something goes wrong post-purchase, he works through the diagnosis with you rather than pointing you elsewhere.
Reviews most often describe: DIY solar builds and off-grid component sourcing
- ✓ Hands-on help selecting solar components
- ✓ After-sales troubleshooting support
- ✓ Local Auckland pickup available
location_on 15 View Road, Henderson, Auckland
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4
Vital Electrical and Solar
↓ 1★ 5.0 52 reviews Top5 Score 1535★ 52Vital Solar visits your site before quoting and optimises panel placement around shading, roof type, and your actual energy use. When supplier issues arise mid-install, they push through to find solutions and keep you updated rather than quietly making do.
Reviews most often describe: Homeowners wanting a sized-right solar system with batteries
- ✓ Site visit before quoting
- ✓ Panel layout optimised for shading
- ✓ Handles grid and lines company paperwork
location_on 5 Collard Place, Henderson, Auckland
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5
Steel Solar and Electrical Ltd
★ 4.9 40 reviews Top5 Score 148 +15★ 38 4★ 1 1★ 1Steel Solar does its own installations without subcontracting, which several buyers found made a clear difference to workmanship consistency. Site visits, same-day proposals, and on-site commissioning walkthroughs are standard parts of how they run a job.
Reviews most often describe: Homeowners wanting thorough pre-install design and consultation
- ✓ Same-day quotes after site visit
- ✓ On-site commissioning and app setup
- ✓ Does not subcontract installation work
location_on 3/15 Paramount Drive, Henderson, Auckland
Other suburbs
Before you hire a solar installer in West Auckland
Drawn from 134 customer reviews collected for this page. The first answer is what it costs.
What does a solar installation typically cost in New Zealand? expand_more
A standard 5kW to 6.6kW residential system costs between $10,000 and $14,000 installed, covering panels, inverter, and labour. Larger systems in the 10kW range can push toward $20,000 depending on hardware brand, roof complexity, and shading mitigation equipment. Adding battery storage adds significant cost and can extend your payback period to 15 years or more, so factor that in carefully before committing. There is no government subsidy for residential solar in New Zealand as of 2025, meaning you pay the full amount upfront or through financing.
How do I check if a solar installer is properly accredited? expand_more
Every installer connecting a solar system to the grid must hold a current Registered Electrician licence issued by the Electrical Workers Registration Board (EWRB), and you can verify any installer's registration number through the public search tool at ewrb.govt.nz before signing anything. Beyond that legal minimum, look for membership of the Sustainable Energy Association of New Zealand (SEANZ), which requires members to meet competency and conduct standards specific to the solar industry. Asking whether an installer holds SolarCert certification is a practical way to gauge specialist expertise, since it assesses solar PV knowledge beyond the base electrician licence. One reviewer noted that an electrical inspector commented he had never encountered problems with their chosen installer across tens of thousands of panels, which is exactly the kind of track record worth probing for when you call for references.
How accurate are the payback period and savings estimates I'm being given? expand_more
Payback estimates in New Zealand range from 8 to 12 years for a typical 5kW to 10kW system, but that range shifts significantly based on how much of your solar generation you actually use yourself. Export buy-back rates from retailers currently sit around 8 to 17 cents per kWh, while you pay 28 to 35 cents to import power, so self-consumption is far more valuable than exporting, and any estimate that glosses over this distinction deserves scrutiny. One reviewer confirmed their power savings were exactly where their installer predicted 18 months after installation, which is a good benchmark: ask your installer to show you the self-consumption ratio and the export assumption underpinning their numbers. If you are out of the house during the day and export a large share of your generation, push back on optimistic payback figures and ask how the estimate changes if export rates drop further.
What are the warning signs of a solar installer you shouldn't hire? expand_more
- –Failure to send connection paperwork to your lines company after installation is a serious red flag, leaving your system technically unregistered with the grid.
- –Not returning calls or emails for months after the job is done suggests after-sales support will be difficult when you actually need it.
- –Missing scheduled appointments or going silent after quoting signals how they will behave once they have your money.
- –A salesperson who pushes a one-size-fits-all system without reviewing your actual power usage or roof orientation is prioritising volume over fit.
- –Subcontracting installation to crews you have never met, without disclosing this upfront, reduces accountability for workmanship quality.
- –Vague or no explanation of the app, monitoring setup, or how to operate the system at handover means you are left without the tools to track whether the system is performing as promised.
What should you ask before hiring a solar installer? expand_more
- –Ask for their Electrical Workers Registration Board (EWRB) registration number and confirm it is current on the public register before signing.
- –Ask what self-consumption ratio and export rate they have used in your savings estimate, and what the payback looks like if export rates drop.
- –Confirm whether the site assessment includes a physical visit and shading analysis, not just a remote quote based on satellite imagery.
- –Ask who carries out the installation, whether it is their own employed team or subcontractors, and whether the same person providing advice will be on site.
- –Confirm what is included at handover: app setup, system walkthrough, and documentation for your lines company connection.
- –Ask separately about the workmanship warranty the installer provides versus the manufacturer warranties on panels and inverter, since these are different obligations with different contact points if something goes wrong.
Solar Installers ranked 6 to 8 in West Auckland
They scored below the top 5 on the same public review record.
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6
Eco Shine Solar Panel Cleaning - Auckland
★ 4.9 25 reviews Top5 Score 1405★ 23 4★ 2Eco Shine Solar gets panels running at full output again, with before-and-after photos sent to clients after every clean. They notify you when they are on their way, respect the scheduled appointment time, and do not require you to be home.
Reviews most often describe: Homeowners wanting solar panels restored to full output
- ✓ Before and after photos supplied
- ✓ On-the-way arrival notifications
- ✓ Bird protection fitting available
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7
Taspac Energy
↓ 1★ 5.0 13 reviews Top5 Score 1335★ 13Taspac Energy operates as a solar wholesaler, giving buyers access to backed products with integrity and professionally grounded advice. Reviewers single out the guarantee and long-term backing as the deciding factor, not just price.
Reviews most often describe: Buyers prioritising product integrity and expert backing
- ✓ Product guarantee prioritised
- ✓ Backed supplier-level expertise
- ✓ Named staff give direct advice
location_on 29 Westpoint Drive, Hobsonville, Auckland
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8
PERL Electrical HVAC & Solar West Auckland
★ 4.9 7 reviews Top5 Score 1255★ 6 4★ 1We generate summaries once a business has enough reviews for a reliable sample.
Related West Auckland rankings
About this ranking
How are the top solar installers in West Auckland chosen? expand_more
We build this page from Google Maps results for solar installers in West Auckland. Each one is scored on its public rating and review record. Businesses outside the area, or whose reviews describe a different line of work, are left out. See how we rank for the full method.
How often are rankings updated? expand_more
Every category and city is recrawled on a rolling cycle, about once a month. This page was last checked on 1 August 2026.
Can a business pay to appear in this list? expand_more
No. Top 5 and Also Recommended positions are merit-only and cannot be purchased. Verifying a business is free. A subscription adds a website link on the card, a public profile page, and competitor and ranking history in the owner's dashboard, none of which affects ranking position. See what a subscription includes.
Why isn't my business listed? expand_more
We build this page from Google Maps results for solar installers in West Auckland. The usual reasons for missing out are a Google Business category that does not match, too few reviews to score near the top, or an address outside the area we cover. At the last update, the smallest review count among the 8 businesses listed here was 7. Check where you rank or read how rankings work.