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Solar installers and retailers in Newcastle

34 accredited retailers have an office within 20 km of Newcastle. 1,174 more service New South Wales.

Retailer lists last refreshed 17 October 2026.

Office within 20 km
34
Solar PV
34
Batteries
34
Hot water
1
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Retailers with an office near Newcastle

Featured retailers first (they pay for it), then closest office first.

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Solar, batteries and hot water in Newcastle

Systems registered with the Clean Energy Regulator in the 25 postcodes within 20 km of Newcastle.

  • 52,773

    solar systems installed since 2001

    4,450 in the last 12 months

  • 9.9 kW

    average size of new systems

    installed in the last 12 months

  • 7,975

    home batteries since July 2025

    when the federal battery discount started

  • 12,631

    heat pump hot water systems

    671 in the last 12 months

The solar rebate here

Newcastle is in solar zone 3. A 6.6 kW system installed in 2026 earns about 45 certificates, worth roughly $1,485 to $1,710 off the price. Panels here make about 3.8 kWh per kW a day on average.

How the solar rebate works

Feed-in tariffs

Retailers set their own, guided by IPART’s 2026–27 benchmark of 3.4–6.5c per kWh (not binding).

Feed-in tariffs by state

Adding a battery?

6,723 batteries were installed here in the last 12 months. Work out the federal discount for your battery’s size and installation date.

Battery rebate calculatorBest home batteries

Electricity networks in NSW: Ausgrid, Endeavour Energy, Essential Energy. Your network approves new solar and batteries and may limit how much you can export.

Source: Clean Energy Regulator postcode data to 30 September 2026, and its postcode zone ratings. Recent months are still rising as installers claim certificates. Rebate figures use 5 deeming years and $33 to $38 per certificate.

More retailers servicing New South Wales

Their nearest office is further away, but they list New South Wales as a state they service.

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