Solar design and installation - Auckland based, New Zealand wide 021 24 SOLAR (76527)
A technician in overalls and a cap adjusting the control on a white hot water cylinder, clipboard in hand.
Gas removal & electrical

One Team, One Job

Take the gas off the property, put electric hot water and cooking in its place, do all the wiring, and sign the lot off - around the same time as your solar goes on.

What it is

Solar is the moment to get off gas for good

Most houses that go solar still have a gas connection doing two jobs: heating the water and running the cooktop. Once you are generating your own power, both of those are worth moving across - and moving them means a hot water change, an appliance change, and a fair amount of electrical work behind the walls.

That is normally three separate trades, three separate quotes and three separate weeks of someone in your house. We do the whole lot ourselves: we can replace any current gas set-up, install what takes its place, do all of the electrical wiring involved, and supply full sign-off for every part of it.

What we take on

  • Removing your existing gas set-up
  • A standard electric hot water cylinder, or one of the newer heat pump hot water cylinders
  • Old gas cookers and hobs out, all-electric replacements in
  • All of the electrical wiring those changes need, from the switchboard outwards
  • Full sign-off supplied for everything we install

It is the same team that is already designing your grid-tied, hybrid or off-grid system, which is the point - one company holding the whole job, and one number to ring if something needs looking at afterwards.

An electrician in a hard hat and safety glasses wiring a wall box, pliers in hand.
The three pieces

Hot Water, Cooking, and the Wiring Behind Both

Coming off gas is almost always these three jobs in some combination. Which of them your property actually needs is settled at the free on-site assessment, not before it.

Hot water

A gas califont or gas-fired cylinder comes out and an electric cylinder goes in. You can have a standard element cylinder, or one of the newer heat pump hot water cylinders. We will talk through both at the assessment, along with where the cylinder can physically go and what circuit it needs.

Cooking

Old gas cookers and hobs out, all-electric ones in. A gas hob and an electric one are rarely a straight swap - the benchtop cut-out, the cabinetry below and the circuit feeding it all need checking first, which is exactly the sort of thing that derails a job when it is found on the day.

Wiring and sign-off

Every one of those changes is electrical work, and some of it lands back at the switchboard. We do all of the wiring involved and supply full sign-off for what we install, so the certification is on file rather than something you have to chase afterwards.
Timing

Done around the solar, so the house is disrupted once

This is the part that makes it worth doing together rather than later. We can arrange to do all of this in and around the same time as the solar is being installed - the same crew, planned as one job, with the switchboard work sequenced so it is opened up once instead of every few months.

It also means the decisions get made in the right order. Whether you want a heat pump hot water cylinder, whether the hob is going electric, and whether an EV charger is coming later all change how much load the house will pull and when it will pull it - which is information the person sizing your solar system should have in front of them, not find out about a year afterwards.

What we look at on the day

  • What the gas is currently doing - hot water, cooking, or both
  • Your switchboard, and whether it has room for what is being added
  • Where a cylinder can physically go, and the run back to the board
  • Whether the hob is a straight swap or a bench and cabinetry job as well
  • What order the work should happen in around the solar install

None of that costs anything to find out. The assessment is free and there is no obligation at the end of it - see how the consultation works.

A gloved technician taking a reading at a domestic meter board.
How it works

Five Simple Steps

From the first visit to the day your system switches on. We handle the council paperwork and the grid connection application, so you do not have to.

  1. Free Assessment

    We visit your property, check sun exposure, roof condition, and your power bills.

  2. Custom Design

    We create a system tailored to your needs, with clear savings estimates.

  3. Consent & Approval

    We handle all council paperwork and grid connection applications.

  4. Professional Installation

    Certified team installs safely and efficiently - usually 1-3 days.

  5. Handover & Support

    We explain how it works, activate your system, and provide ongoing support.

Gas and electrical questions

What people ask about coming off gas

Can you do the gas removal at the same time as the solar?

Yes, and that is how we would rather do it. We can arrange to do all of this in and around the same time as the solar is being installed, so the house is disrupted once instead of three or four separate times.

What replaces gas hot water?

An electric hot water cylinder. You can have a standard one, or one of the newer heat pump hot water cylinders. Which suits you depends on how much hot water the household uses, where the cylinder can go and what your solar system is producing during the day - all of which we go through at the assessment.

What happens to the gas cooker or hob?

Old gas cookers and hobs come out and all-electric ones go in. We check the benchtop cut-out, the space below and the circuit feeding it before the day, because a gas hob and an electric one are not always the same size or the same load.

Do I get certification for the electrical work?

Yes. We do all of the electrical wiring involved and supply full sign-off for everything we install, so the paperwork exists and is correct.

Do I have to do all of it at once?

No. Some households do the lot in one go and some stage it. What we would say is that it is worth deciding what you eventually want before the solar is sized, because hot water, cooking and an EV all change how much power the house will use and when.

Services

Our Other Solutions

Grid-tied, hybrid or fully off-grid - and, if you want it, the gas taken off the property and the electrical work done while we are there. Which combination suits you depends on how much power you use during the day, whether you want the lights to stay on when the network goes down, and what you want the system to do in ten years. That is what the free assessment is for.

Book a consultation

Your solar journey starts today

Our team are ready to muck in and help you on your path to solar freedom. Fill out the form and we will be in touch to arrange a time for a no-obligation consultation to discuss your solar options.

021 24 SOLAR (76527)
  • [email protected]
  • Auckland based - installing across New Zealand
  • Free on-site assessment, no obligation

Helpful to have on hand: a recent power bill, roughly how many people live in the house, and whether you have or are considering an EV. If you do not have those to hand, that is fine - the assessment is how we work it out.

Book your free consultation

Give us a call

021 24 SOLAR (76527)

Trust Solar New Zealand, Auckland