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Local Solar Installer or Solar Sales Company? What’s the Difference and Why It Matters

Checked and updated by our licensed electricians: November 2026

Short answer: A solar sales company sells the system and often hands the install to subcontracted crews; a local installer’s own electricians design it, install it and look after it. Both can work. The difference shows in who sees your home before install day, who is accountable for the work, and who answers when something needs attention years later. One question sorts it out: “Who will be on my roof and at my switchboard, are they your employees, and who do I call in year five?”

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Jinko Tiger Neo solar panels on a grey metal roof among tall gum trees at Mullumbimby Creek, Northern Rivers NSW, installed by Sun Connect Solar's own electricians
A Mullumbimby Creek install by our own electricians.

How each model works

  Solar sales company Local installer
Who you talk to A salesperson or call centre Usually the electricians who will design and install it
Who installs Often subcontracted crews, sometimes from out of the area The company’s own licensed electricians
Site visit Often quoted from photos and satellite images Commonly a visit before install day
After the install A support line; the crew may not be the one who comes back The same local team comes back
Strengths Big buying power, lots of marketing, fast quotes Accountability, local knowledge, one team from design to service

This is a general picture, not a rule. There are excellent subcontract crews and well-run national companies. The point is to know who is accountable for your job.

How to tell which you are talking to

  • Ask whether the installers are employees or subcontractors, and ask for the NSW electrical contractor licence number of the business doing the install.
  • Ask where the business is based and how far the crew travels to your home.
  • Ask whether someone will visit before install day, and who that person is.
  • Ask who handles a warranty claim, and whether they come out or send you to the manufacturer.
  • Look at the company’s reviews: are they from local customers, and do they name the people who did the work?

Why accountability matters for solar and batteries

A solar and battery system sits on your roof and connects to your switchboard for 10 to 25 years or more. Most problems we are asked to fix on other companies’ systems come down to installation details: cabling, roof penetrations, isolators, battery positions or settings. When the same people design, install and service the system, there is no one else to blame, so it gets done properly the first time. That is why our solar and battery warranties explained guide separates the installer’s workmanship warranty from the makers’ product warranties.

Is a local installer more expensive?

Not necessarily. The price depends far more on the equipment, the size of the system and the work your home needs (a switchboard upgrade, a long cable run) than on the business model. We are not the cheapest and not the most expensive; compare quotes on the exact equipment and what is included with our quote comparison checklist, and read what decides the cost of solar and a battery.

Why we chose to do it ourselves

Sun Connect Solar is a Northern Rivers solar and battery company, based at our workshop at Wilsons Creek near Mullumbimby. Our own in-house team designs every system and does every install, with no subcontractors, and we visit every home before install day. It means we can put a 25-year workmanship warranty on our installation work, because it is our work. Meet the team on our story or see our workshop.

Why Northern Rivers locals choose Sun Connect Solar

  • Our own in-house team designs and installs every system. Licensed electricians, no subcontractors, from our workshop at Wilsons Creek near Mullumbimby.
  • A face-to-face site visit before every install: compliant battery position, switchboard and RCBO check, so there are no surprises on the day.
  • SAA-accredited, a NETCC Approved Seller and a Sigenergy-approved installer, NSW electrical contractor licence 343044C.
  • 25-year workmanship warranty on our installation work, rated 5.0 stars on Google by local customers.

Where we install

Our own electricians install solar and batteries across the Northern Rivers, from our workshop at Wilsons Creek near Mullumbimby: Tweed Heads, Kingscliff, Banora Point, Bilambil Heights, Pottsville, Murwillumbah, Mullumbimby, Ocean Shores, Brunswick Heads, Byron Bay, Suffolk Park, Bangalow, Lennox Head, Ballina, Alstonville and Wollongbar, Lismore, Goonellabah, Coraki and Woodburn, Evans Head. See all areas we serve or the Northern Rivers solar and battery installation page.

Questions we get asked

Do solar companies use subcontractors?

Many do, especially larger sales-led companies, which sell the system and pay subcontracted crews to install it. Ask any company directly whether its own employees will do your install. Sun Connect Solar uses only our own in-house electricians, no subcontractors.

Is a local solar installer more expensive than a big company?

Not necessarily. The price depends mostly on the equipment, the system size and the work your home needs. Compare quotes on the exact models, who installs and what is included.

Who handles warranty claims, the installer or the manufacturer?

The makers cover their products and the installer covers the installation work. A good installer handles product claims with the maker for you. We handle those claims for our customers, and our own 25-year workmanship warranty covers our installation work.

What is the best solar company in the Northern Rivers?

Look for a company whose own licensed electricians do the work, that visits your home first, and that has real local jobs and Google reviews you can check. Sun Connect Solar is a local company, rated 5.0 stars on Google by local customers, with our own in-house team from design to service.

How do I know who will install my solar?

Ask the company to name the business doing the install, give its NSW electrical contractor licence number, and say whether the installers are its employees. You can check the licence on NSW Verify licence.

Are you independently reviewed?

Yes. As well as our Google reviews, homeowners have reviewed us on SolarQuotes, where we’re rated 4.9 from 22 reviews.

Sources

Last checked 5 November 2026. Written in our own words from the sources below and our own install experience.

Author: our director, in-house head electrician and energy expert, in the trade since 1987.

Want to know what this means for your home?

Start with the free tools (no details needed to see a result): solar and battery price calculator, is my solar battery-ready? checker or the 60-second battery quiz.

See all the free calculatorsBook a free 15-minute chat

The chat is with our head electrician, about your power bills and what you want from a system. No obligation and no sales script; the firm price comes after we have seen your bills and your home.

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