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Best Solar Installers in Wellington

Compare Wellington's top solar installers, ranked using publicly available ratings and review data.
Rankings are independent and positions are earned, not paid for.

analytics 8 businesses analysed update Updated 17 March 2026 location_on Wellington, New Zealand

Top 5 Solar Installers in Wellington

Based on 8 businesses found in Wellington.

  • 1

    Greenco Solutions

    256 pts
    ★ 4.9 · 100 reviews location_on 2/12 Mohuia Crescent, Elsdon, Porirua
    5★ 94 4★ 4 3★ 2

    Installation teams manage project timelines with clear communication and progress updates throughout the work. Douglas refines proposals to fit specific needs, while Luke's installation work prioritises neat, compact equipment placement in tight spaces.

    • ✓ Refines proposals to match customer needs
    • ✓ Keeps clients informed during installation
    • ✓ Neat equipment layout in confined spaces
    language greencosolutions.co.nz call 04 478 8014 map Google Maps
  • 2

    Solarworx

    236 pts
    ★ 5.0 · 15 reviews location_on Unit 46/12 Mohuia Crescent, Elsdon, Porirua
    5★ 15

    Installation teams explain how systems work on-site and follow up with easy-to-use monitoring apps so customers understand their setup from day one. Off-grid installations cost less than mains connections, and system performance consistently matches or exceeds what installers predicted.

    • ✓ Shows customers system operation after install
    • ✓ Off-grid pricing below mains connection costs
    • ✓ System performance meets stated expectations
    • ✓ Tolerant of site complications during work
    language solarworx.co.nz call 08 000 00121 map Google Maps
  • 3

    Front End Solar

    230 pts
    ★ 5.0 · 9 reviews location_on 11/70 Kingsford Smith Street, Lyall Bay, Wellington
    5★ 9

    Installers adapt designs to site conditions and client needs rather than standard packages, as shown by handling steep 85-step access and configuring systems for Wellington's cloudy winters. Olivier and Ian provide three years of free remote monitoring and support, catching performance issues before clients notice them.

    • ✓ Customises system specs to site constraints
    • ✓ Remote monitoring included for three years
    • ✓ Handles difficult Wellington installations
    language frontendsolar.co.nz call 021 184 8915 map Google Maps
  • 4

    Lightforce Solar - Wellington

    229 pts
    ★ 4.8 · 16 reviews location_on 9 Gear Street, Petone, Lower Hutt
    5★ 14 4★ 1 2★ 1

    Sales reps walk through options and listen to specific house constraints before recommending a system. Installation teams coordinate across multiple trades and adapt when conditions change, like pre-wiring during construction or working through bad weather.

    • ✓ Assesses house to match system
    • ✓ Coordinates with builders and trades
    • ✓ Maintains tidy, organized worksite
    language lightforce.co.nz call 08 005 376527 map Google Maps
  • 5

    Sun Bear Solar

    214 pts
    ★ 5.0 · 2 reviews
    5★ 2

    Matthew visits properties in person before quoting, rather than relying on satellite imagery like competitors do. He adjusts system size based on site assessment, as shown when one customer's planned 5kW system became 10.4kW panels with 8kW inverter after his on-site review.

    language sunbearsolar.co.nz call 022 411 5177 map Google Maps
Top 5 Solar Installers Wellington — Top5.nz

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How to choose Solar Installers in Wellington

Insights based on 25 customer reviews from top-ranked solar installers in Wellington.

Do solar installers explain what they're doing clearly? expand_more

Wellington solar installers consistently walk customers through system details during consultation and installation. Expect your installer to explain technical options based on facts and evidence, not marketing, and to break down how your specific system will perform in Wellington's climate. After installation, they should demonstrate how to use monitoring apps and explain what the data means. One installer spent time refining the initial proposal with customers to explain trade-offs, while another provided a walkthrough of app functionality 3 weeks post-installation so customers understood their power consumption patterns.

How quickly do solar installers respond to first contact? expand_more

Responsiveness during the early stages varies, but top performers answer quickly and prioritise site visits before quoting. One installer conducted a site assessment before providing a quote, while others relied on Google images without visiting, which led to less accurate proposals. During installation coordination, you should expect regular communication about arrival times and progress updates. Once installation starts, responsiveness remains a priority: installers in this market communicate proactively and answer questions promptly throughout the project.

How do solar installers handle problems after installation? expand_more

Installers in Wellington typically provide ongoing support post-installation, though the depth varies. One installer offers three years of free support including remote system monitoring to catch issues early. When problems do arise, good installers troubleshoot thoroughly and adjust system configurations (such as battery settings for wet winter weather) to optimise performance. Follow-up service and willingness to return for refinements appear standard, but confirm the length and scope of your included warranty support before signing.

Do solar installers explain what to expect before starting? expand_more

Quality installers assess site constraints honestly upfront and design systems tailored to those conditions. Before work begins, expect a clear explanation of the timeline, how weather or site difficulty might affect scheduling, and what the final installation will look like. Quotes should match the final installation: one installer delivered a 10.4 kW system when the customer had initially planned 5 kW, showing they tailored sizing to the actual site rather than pushing a standard model. Installers should also be transparent about material choices (such as panel guarantees and brand selection) and how these affect your system.

What are the warning signs of a solar installer you shouldn't hire? expand_more
  • –Quoting from Google images or satellite photos without visiting your property in person: this leads to inaccurate system designs and unmet expectations
  • –Vague or evasive answers about post-installation support and warranty scope: insist they specify what's covered and for how long
  • –No structured app setup or handover process: after installation, you should receive a clear walkthrough of your monitoring app and what the data means
  • –Dismissing or minimising site constraints during consultation: honest installers acknowledge difficult roof pitches, shading, or access issues upfront
  • –Installation teams that lack the professionalism or knowledge of the sales team: quality installers maintain consistent standards across sales, design, and installation roles
What should you ask before hiring a solar installer? expand_more
  • –Ask whether app setup and system walkthrough are included in the installation, and specifically who will explain how to read your consumption data
  • –Request a site visit before any quote: installers should assess your roof, shading, electrical setup, and access to give you an accurate proposal
  • –Clarify what happens if your system underperforms: ask if they monitor systems remotely post-installation and whether they'll adjust settings or troubleshoot at no cost
  • –Confirm the length of free support included after installation: standard practice appears to be at least 3 years of support
  • –Ask for a realistic timeline and how weather or site conditions might delay work: vague or constantly shifting timelines suggest poor project management
  • –Distinguish between component warranty (panels, inverters, batteries) and workmanship warranty: ask how long each covers and who manages claims if problems arise

About this ranking

How are Wellington's top Solar Installers chosen? expand_more

The Wellington Solar Installers rankings are calculated automatically from public ratings and review data. Top 5 and Also Recommended positions are merit-based and cannot be purchased. Rankings are earned entirely on the quality and volume of customer reviews.

How often are rankings updated? expand_more

Rankings are refreshed regularly. This list was last updated in 17 March 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. Promoted placement, clearly labelled, may be available in future, but it will never affect ranking positions.

Why isn't my Solar Installers business listed? expand_more

We analyse the top 8 Solar Installers businesses appearing in Wellington search results. If your business isn't listed, it may not be ranking prominently for relevant local searches. Encouraging satisfied customers to leave genuine reviews is the most effective way to improve your position.