Central Coast

Off-grid, solar & batteries in Central Coast

Solar and batteries on the coast, off-grid systems up on the plateau around Kulnura, Mangrove Mountain and the valleys.

Kemp Energy solar and battery installation
What we do here

Solar, battery and off-grid work around Central Coast

Fronius Primo inverters paired with a Victron Quattro in an off-grid plant room, Quorrobolong NSW

Off-Grid Systems

Standalone power for properties beyond the grid. We design and install systems that run a whole homestead — pumps, welders, fridges, freezers — through the worst week of weather, with generator backup to fill the gaps.

See off-grid kit →
Tesla Powerwall battery installed on a Hunter Valley home

Batteries

Use your own solar after sundown and ride out the next outage without missing a beat. Tesla, Sungrow, BYD, Deye and Fox ESS — sized against your actual usage pattern, not a brochure number.

See the batteries →
All-black Jinko solar array on a rural shed roof, Quorrobolong NSW

Residential Systems

Grid-tied solar with a battery for self-consumption and outage backup. The default for new Hunter Valley homes — sized against your own usage so the system pays for itself on the power you actually use.

See the kit →
Porsche EV wall charger paired with a SolarEdge inverter on a Kemp Energy install

EV Charging Systems

Charge your EV from your own roof. We size your solar to comfortably cover daily driving on top of household load, install OCPP-compliant wall chargers (Porsche, Tesla, generic Type 2), and tie the charger into your existing inverter monitoring.

See EV charging →
Local notes

What Central Coast jobs usually look like

The plateau and valleys behind the coast (Kulnura, Mangrove Mountain, Yarramalong, Dooralong) have a lot of acreage with unreliable or non-existent supply. Off-grid, or a grid-connected system with real backup capacity, is the usual conversation.

On the coast itself (Gosford, Erina, Terrigal, The Entrance, Woy Woy) it's standard residential solar and batteries with a salt-air twist.

We're accredited for stand-alone power systems as well as grid-connected solar and batteries, so you get one design and one crew whichever side of the M1 you're on.

Suburbs and villages we cover around Central Coast

  • Gosford
  • Erina
  • Terrigal
  • Wyong
  • Tuggerah
  • The Entrance
  • Woy Woy
  • Umina Beach
  • Kincumber
  • Kariong
  • Somersby
  • Kulnura
  • Mangrove Mountain
  • Peats Ridge
  • Yarramalong
  • Dooralong
  • Jilliby
  • Wyee
  • Lake Munmorah
Our work

The kind of systems we build

Off-grid ground-mount solar array over rolling hills
Off-grid ground-mount array
Tesla Powerwall home battery mounted on a brick wall
Tesla Powerwall install
Himoinsa backup generator beside a ground-mount solar array
Generator and array

See the full gallery →

Questions

Working with us in Central Coast

Do you actually come out to Central Coast?

Yes. We work across Central Coast and the surrounding area. Site visits are done in person by one of the family, not a salesperson, and the same crew does the install.

Do you do both off-grid and grid-connected work in Central Coast?

Yes. We're SAA accredited for grid-connected solar, battery storage and stand-alone power systems, so whether you're on the network or a long way from it, one design and one crew covers it. Everything is quoted in writing before we start.

What happens if something goes wrong later?

You call the same number and speak to the same people who installed it. We support what we install for the life of the system, and we'll tell you straight what's wrong and what it'll take to fix.

Do you service systems you didn't install?

Yes. If you've got an existing system in Central Coast that's underperforming or out of warranty support, we'll service it, repair it, or tell you honestly when it's time to replace it.

Talk to us about your place in Central Coast

A few details and one of the family will call or email you back.

Get a quote
📞 1300 748 477