Best Solar Installers in West Auckland
We assessed 9 solar installers in West Auckland and ranked the top 5 on public rating quality, review volume and how recent the reviews are. The businesses listed below hold 551 Google reviews between them. No business can pay for a place in these rankings. Last updated 7 September 2026. How we rank →
Before you hire
Whether you use a dedicated solar power company or an electrician who installs solar panels, 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 #1 AVID Solar, #2 Waveinverter, #3 Harrisons Solar, #4 Vital Electrical and Solar, and #5 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
★ 5.0 127 reviews +13 Top5 Score 171 +25★ 126 1★ 1AVID Solar designs residential solar systems, including panel arrays paired with hybrid inverters and battery setups, around each household's actual usage rather than a standard package. Multiple customers changed specifications mid-process and found the team recalculated options clearly each time, with post-install support continuing until owners understood how to configure and monitor their system.
location_on 10/166 Lansford Crescent, Avondale, Auckland
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2
waveinverter
↑ 1★ 4.6 122 reviews +5 Top5 Score 162 +35★ 104 4★ 6 3★ 2 2★ 1 1★ 9Waveinverter supplies solar panels, mounting kits, AGM deep cycle batteries, and inverter cables to DIY installers and hobbyists across New Zealand. David, who handles most customer contact, has been helping repeat buyers select the right components for years, with several customers returning across a decade without a single product failure to report.
location_on 15 View Road, Henderson, Auckland
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3
Harrisons Solar - Auckland
↓ 1★ 4.6 157 reviews +3 Top5 Score 159 -25★ 140 4★ 2 1★ 15Harrisons Solar coordinates the full solar installation process, from initial site assessment and panel selection through to grid connection paperwork and lines company liaison, removing the administrative load from homeowners. Consultants like Hoani, Guy, Harry and Nerum are named repeatedly for returning after install to walk customers through monitoring apps and system settings in person.
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4
Vital Electrical and Solar
★ 5.0 52 reviews Top5 Score 152 -15★ 52Vital Electrical and Solar visits every site before quoting, optimising panel placement around shading, roof type, and actual energy load rather than applying a standard layout. Cam and the team also help customers navigate lines company and power supplier paperwork, and several customers have expanded their systems after seeing real-world generation exceed initial estimates.
location_on 5 Collard Place, Henderson, Auckland
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5
Steel Solar and Electrical Ltd
★ 4.9 44 reviews +4 Top5 Score 148 +15★ 42 4★ 1 1★ 1Steel Solar turns up in person to assess every site before quoting, and has navigated resource consent processes, complex retrofits, and multi-component setups including battery storage, EV chargers, and hot water scheduling. Their installers are direct employees rather than subcontractors, and they close out every job with an on-site handover session walking owners through monitoring apps and system controls.
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.
Also recommended solar installers in West Auckland
Ranked 6 to 9 on the same public review record.
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6
Eco Shine Solar Panel Cleaning - Auckland
★ 4.9 26 reviews +1 Top5 Score 141 +15★ 24 4★ 2Eco Shine Solar cleans solar panels and fits bird protection mesh for customers who want their system running at full output again. Before and after photos are sent to every customer, and the booking process includes staff introductions and an on-the-way arrival notice so there are no surprises on the day.
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7
Taspac Energy
★ 5.0 13 reviews Top5 Score 1335★ 13Taspac Energy operates as a solar wholesaler, connecting buyers with solar gear backed by strong product guarantees and supplier integrity. Reviewers single out the guarantee structure and the advice given by staff including James and Dwayne as reasons to choose them over lower-priced alternatives, with price treated as a secondary consideration to backing and expertise.
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★ 1PERL Electrical's Bruce takes on repeat electrical and general trade work for West Auckland clients who want the same person back each time rather than a rotating crew. He turns up at the agreed time, explains the job clearly before starting, and leaves the site tidy on completion.
location_on 8 Sari Place, Massey, Auckland
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9
Photovoltaics Solar
★ 5.0 3 reviews Top5 Score 1165★ 3We generate summaries once a business has enough reviews for a reliable sample.
location_on 148 Don Buck Road, Massey, Auckland
About this ranking
What the 9 solar installers listed above hold, at the 7 September 2026 check.
We first assessed solar installers in West Auckland in March 2026 and have rechecked the ranking four times since. Three different businesses have held first place; AVID Solar has held it since April 2026. AVID Solar, Harrisons Solar - Auckland and Vital Electrical and Solar have been in the top 5 at every check. Across the 14 locations we assess solar installers in, the 126 businesses listed have a median rating of 5.0, and one-star reviews are 2.1% of their total.
What has changed since March 2026? expand_more
- Sep 2026
Photovoltaics Solar entered the list at #9.
- Aug 2026
Scoring method updated. Eco Shine Solar Panel Cleaning - Auckland and PERL Electrical HVAC & Solar West Auckland entered the list, at #6 and #8.
- May 2026
Taspac Energy entered the list at #6.
- Apr 2026
Scoring method updated. New first place: AVID Solar. Steel Solar and Electrical Ltd entered the top 5, up from #7. waveinverter entered the top 5 at #5.
- Mar 2026
First check. Harrisons Solar - Auckland #1.
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, and a business whose main Google category is a different trade is held back until a person has checked what it does. A business whose website no longer resolves and that has had no Google review for six months is treated as dormant and left off the page until either changes. Every category and city is rechecked on a rolling cycle, about every two to three months. A location with a subscribing business is rechecked every month, and the whole page updates with it. See how we rank for the full method.
What does a business subscription offer? expand_more
No business can pay for a place in these rankings. Claiming and verifying a listing is free. It adds a phone number to the card and a small trust bonus (+3 points) to its score, for confirming a real operator stands behind the listing. The owner also gets a dashboard showing how their score is made up. A paid subscription provides an enhanced card with more ways to reach the business, including a website link and a detailed profile page. It also refreshes this page monthly and adds ranking history and competitor analysis to the owner's dashboard. The subscription adds nothing to the score. Claim your listing or 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. Sometimes we miss a business that should be here. Check where you rank first. If you are not there and think you should be, get in touch.