Solar & Battery Installers in Sunbury

SAA-accredited solar and battery installers in Sunbury. Local, transparent pricing, full STC rebate handling. Get a fast quote: 0450 980 005.

Solar and battery systems in Sunbury need to suit a varied mix of older town-centre homes, family estates and semi-rural properties. We assess roof space, household demand and existing switchboards before recommending a system, and can include electrical upgrades in the scope.

We don't work through call centres or pushy sales reps. You speak directly with our electricians, get fixed transparent quotes, and we handle all STC rebates upfront—no waiting, no paperwork stress.

Why Choose G Gill for Sunbury Solar?

Local Electricians, Direct Access

No call center. You work with the team who'll install your system.

SAA-Accredited & Licensed

Every installation meets Australian standards. Fully insured.

Transparent Fixed Pricing

No surprises. You know your cost upfront before we start.

STC Rebates Handled Upfront

Discount applied before installation. You don't wait or handle paperwork. Learn about the federal battery rebate

Solar in Sunbury: what to expect locally

Sunbury is an established town with a broad housing mix — older homes around the town centre, extensive family-home estates, and semi-rural properties on the fringes. The older stock frequently needs a switchboard upgrade before solar, which we handle as part of the job rather than subbing out. Sunbury's elevation and generally open aspect give good solar yield, and its cooler winters mean meaningful heating loads that solar-plus-battery can help offset for homes running reverse-cycle systems. Larger and semi-rural Sunbury properties often have three-phase power and big roofs, opening up larger system sizes and whole-of-property setups. On the Powercor network, we manage connection and rebate handling end to end. As the northern edge of our service area, Sunbury is a regular run for us — a genuine local option rather than a city installer treating it as a travel job.

Solar & battery FAQs for Sunbury homeowners

What battery rebate may be available for my home?

Eligible home batteries may receive a discount through the federal Cheaper Home Batteries Program, applied at the point of sale. The amount depends on the eligible system, usable battery capacity and certificate value; we confirm the applicable amount in your itemised quote.

How long does solar and battery installation take?

Many residential solar-and-battery installations are completed in a day. Scheduling, commissioning and network approval can take additional time and depend on the property and connection; we outline the expected steps for your project.

What warranty comes with a solar and battery installation?

Our installation workmanship warranty is 10 years. Product warranties vary by panel, inverter and battery model; we identify the applicable manufacturer terms in your written quote.

Do older Sunbury homes need switchboard work before solar?

Some older properties may need an upgrade or other electrical preparation. We inspect the switchboard and roof condition and include any necessary work in the quote.

Can solar help with heating use in Sunbury winters?

System design starts with your household’s electricity use and roof. We can discuss how solar and battery storage may fit your daytime generation and evening demand, based on the property.

More questions? See our full FAQ

Brands We Install

We use industry-leading solar panels, inverters, and battery systems to deliver premium installations backed by comprehensive warranties.

Solar Panels

Solar Analytics
AIKO Solar Panels
LAVO energy storage
LONGI Solar
Sungrow
REC Solar
TCL SUNPOWER
Yingli Solar

Inverters & Batteries

GOODWE inverter
Alpha ESS battery
Franklin WH battery
Solis inverter
Anker SOLIX battery
Huawei iPower inverter
Fronius inverter
Enphase microinverter
SigEnergy battery
Tesla Powerwall
FOX ESS battery

All installations backed by manufacturer warranties and our workmanship guarantee.

We carefully select each brand for reliability, performance, and customer support.

Call 0450 980 005 Get a Free Quote