Wide environmental shot of a Sydney residential rooftop at golden hour, a full solar panel array installed across the pitched terracotta tiles, warm amber light raking across the glass surfaces, roofline dominant in the upper two-thirds of the frame, neighbourhood rooftops receding in soft focus below
Wide environmental shot of a Sydney residential rooftop at golden hour, a full solar panel array installed across the pitched terracotta tiles, warm amber light raking across the glass surfaces, roofline dominant in the upper two-thirds of the frame, neighbourhood rooftops receding in soft focus below
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— Sydney Electrical Specialists

Sydney's Trusted Experts in solar and battery

JJ Electrical designs and installs high-efficiency solar, battery storage, and EV charging systems — exclusively. No rewires. No service calls. Your home, your system.

Close-up overhead shot of a solar panel installation on a Sydney home, connection rails and panel edges sharp in soft overcast daylight, wiring conduit neatly routed along the roofline, no people visible
Close-up overhead shot of a solar panel installation on a Sydney home, connection rails and panel edges sharp in soft overcast daylight, wiring conduit neatly routed along the roofline, no people visible
Wide shot of a home battery storage unit mounted flush on a garage wall, unit door open showing internal wiring and breakers, soft indoor window light, clean cable management visible, no people
Wide shot of a home battery storage unit mounted flush on a garage wall, unit door open showing internal wiring and breakers, soft indoor window light, clean cable management visible, no people
Level 2 EV charger mounted on a Sydney home driveway wall, charger cable plugged into an electric vehicle, natural overcast daylight, concrete driveway and rendered brick wall in background, clean cable routing visible
Level 2 EV charger mounted on a Sydney home driveway wall, charger cable plugged into an electric vehicle, natural overcast daylight, concrete driveway and rendered brick wall in background, clean cable routing visible

Designed for your roof, bill, and vehicle

Custom Solar Design

Home Battery Storage

Level 2 EV Charging

Fast, safe home chargers integrated cleanly into your driveway setup — matched to your vehicle and wired to your switchboard.

Every system is mapped to your roof's pitch, orientation, and shading — then sized against your actual bill. No catalogue picks.

Grid-independent storage sized for your daily consumption. Keeps your home running through outages and off-peak hours alike.

Close-up of an electrician's hands making a final cable connection inside an open switchboard panel, certified wiring neatly bundled, breaker rows visible in soft window light, no face visible, workmanlike and precise
Close-up of an electrician's hands making a final cable connection inside an open switchboard panel, certified wiring neatly bundled, breaker rows visible in soft window light, no face visible, workmanlike and precise
+ CEC Accredited Installer

Certified on every system we install

JJ Electrical holds full CEC accreditation and NSW electrical licensing. Every solar, battery, and EV install is signed off to Australian standards — no exceptions.

Lic. No. 96355S — CEC Accredited — Serving Greater Sydney since day one.

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Ready to cut your power bill for good?

Book a no-obligation site assessment. We measure your roof, review your bills, and spec the right system — before any quote is signed.