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Southcombe Electrical
5.0★★★★★

Cheaper bills, sorted properly.

Solar panels installed and grid-tied by a sparky who knows the gear. Make your own power, use it, and sell the rest back to the grid.

  • ★★★★★ 5.0
  • Based on 124+ reviews
  • Most reviewed sparky in Whanganui

Sized to your real power use. Installed by sparkies who stay.

The solar problem

  • Savings claims that never quite add up.
  • Systems sized to a brochure instead of your roof.
  • Numbers you can't check until the first winter bill lands.
  • No one willing to say whether your roof is worth it at all.

Solar pays off when it's sized to how you actually use power and wired properly into your board. By an electrician who'll still be in town next year.

So we start at your place, not a sales script. Your bill, your roof, your board. If solar stacks up, you'll see the numbers first. If it doesn't, we'll say so.

Sized to your roof, wired into your board.

  1. Enquiry

    Tell us about your roof and your power use. The more you give us, the sharper the assessment.

  2. Solar Assessment, $230 incl. GST

    We measure the roof and the space you actually have, work out the best location, orientation and layout, and flag any shading or install considerations. You get recommendations for your property and your power use, and an accurate quote off the back of it.

  3. Honest quote and payback

    Straight numbers on the system size, what you'll generate, what you'll save, and roughly when it pays itself off. No inflated claims.

  4. Installed and tied in

    Panels mounted secure, inverter sited well, the lot tied into your board safely.

  5. Tested, certified, connected

    Fully tested, signed off, and connected to the grid, with the paperwork in your hand.

What we install.

Grid-tied residential and small commercial solar, sized to how you actually use power.

  • Grid-tied residential systems (2kW to 20kW+)
  • Small commercial installs
  • Panel arrays sized to your roof and aspect
  • Inverter selection to match the system
  • Board integration and safety cert
  • Battery-ready wiring for later expansion
  • Setup for EV charger and heat pump pairing

Only the gear we'd put in our own homes

Trusted panels and inverters, sized to your roof and your bills.

Installed by us. Serviced by us. Same number in five years.

That's Southcombe.

What Whanganui says.

124+ five-star reviews and counting.

5.0★★★★★Based on 124+ Google reviews
  • ★★★★★
    Josh and team was easy to talk too, explained thing clearly was solution based organized the whole process for us. will be using him again and would recommend him to anyone

    Tony Clark

    Verified Google review
  • ★★★★★
    Honest and helpful with making decisions.

    Blake Eves

    Verified Google review
  • ★★★★★
    Josh is the best electrician we've ever known. He is very patient and knowledgeable. He never turned us down no matter how small the job is. His team is very friendly and efficient. He also put…

    wen xiong

    Verified Google review
    ★★★★★
    Josh is the best electrician we've ever known. He is very patient and knowledgeable. He never turned us down no matter how small the job is. His team is very friendly and efficient. He also put himself in his customers' shoes and found the most economical solutions. We highly recommend them to everyone!! Thanks Josh and Holly and your team!

    wen xiong

    Verified Google review
3 / 6
Also need…

Jobs that pair with solar.

  • A Wallbox EV charger mounted on the weatherboard wall of a house

    EV Chargers

    Charge your car from your roof. We handle both jobs, sized to each other.

    See EV chargers
  • A newly installed switchboard with labelled Schneider breakers and tidy wiring

    Switchboards

    Solar setup needs the board to feed back safely. We handle both.

    See switchboards
  • A showroom wall of Mitsubishi Electric heat pump units

    Heat Pumps

    Solar + heat pump = winter comfort without the winter power bill.

    See heat pumps

The solar questions everyone asks.

Do you do free solar quotes?

Not for solar. Every other job we quote free, but a solar quote means a proper system design, and that takes real time to get right. So we start with a Solar Assessment at $230 including GST: we measure your roof and the space available, work out the best location, orientation and layout, flag any shading or install considerations, and give you recommendations for your property and your power use. The quote comes out of that, and it is an accurate one rather than a guess.

Is solar actually worth it on my roof?

Depends on your roof, your shading and how you use power. We'll look at all three and give you straight numbers on what you'd save and when it pays off. If it's not worth it for your place, we'll tell you that too.

The honest short answer is that solar pays back fastest for high users. If your power bill is big, the sums work. If it is small, the system has less to save you, and that is worth knowing before you spend rather than after.

Ring Josh and tell him what you are paying now. He will give you a straight read on whether it stacks up for your place, before anyone measures a roof.

Will I still have power at night or in a blackout?

Standard grid-tied systems draw from the grid at night and shut off during blackouts for safety. If you want power during outages, you'll need a battery. We can spec battery-ready wiring during the initial install so it's cheaper to add later.

Do you do the whole job, or just the electrical bit?

The whole job. Panels, mounting, inverter, board integration, safety cert, grid connection paperwork. One crew, one point of contact, one quote.

Can I add solar to a system I've already got?

Usually yes. We check what's already there, the age of your board, and the inverter capacity, then quote the extension. Sometimes the existing setup needs a tweak first, which we'll flag before we start.

Get your solar sorted by Whanganui's most reviewed sparky.

Solar Assessment $230. Straight numbers. Backed by 124+ five-star reviews from around Whanganui.

  • ★★★★★ 5.0
  • Most reviewed sparky in Whanganui

Get a solar quote

Tell us about your roof and your power use, and we'll come back with straight numbers. Same-day reply, no chasing.

A photo of your switchboard or the job helps us quote it properly. Images, PDF, Word or Excel, up to 10MB each.