Solar-diverting Zappi install
Homeowner in Cremorne with a 6.6 kW rooftop array wanted to charge only from excess solar. We wired a Zappi charger, added the CT clamp on the mains, and configured Eco+ mode so the car sips only spare PV.
Charge overnight at home. We install Tesla, Wallbox, Ocular, Zappi and every major AC wall charger - properly wired from the switchboard with the right protection and load management. Serving Cremorne and the surrounding Lower North Shore area.
NSW LICENSED|FULLY INSURED|LIFETIME WARRANTY
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LOWER NORTH SHORE
Same crew, same fixed pricing, same lifetime workmanship warranty across Lower North Shore.
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EV CHARGERS · CREMORNE, 2090
Empire Electrical Contractors provides ev charger installation across Cremorne in Sydney's Lower North Shore. The art deco apartment blocks and Federation cottages stock in Cremorne means ev chargers jobs here follow the same patterns we solve every week. Harbourside peninsula with a mix of art deco flats and character homes — salt air accelerates corrosion on external switchboards. We're regularly on ev chargers calls near Cremorne Point and Cremorne Reserve. If you're in a neighbouring pocket like Mosman or Neutral Bay, our vans cover you on the same day.
Free phone advice · Clear pricing provided before any repair work proceeds
WHAT WE DO
Charge overnight at home. We install Tesla, Wallbox, Ocular, Zappi and every major AC wall charger - properly wired from the switchboard with the right protection and load management.
EV CHARGERS · CREMORNE
A home EV charger is the difference between plugging in at night and never thinking about range, versus queuing at a public DC fast charger every week. We install every major AC wall charger — Tesla Wall Connector, Wallbox Pulsar, Ocular, Zappi, Fronius Wattpilot — properly wired from the switchboard on a dedicated RCBO with the right protection, not piggybacked off a general power circuit.
For most Sydney homes a 7kW single-phase install is the sweet spot: it adds around 40km of range per hour, works on standard 240V, and doesn't need a three-phase upgrade. If you have three-phase already, or you drive high daily kilometres, 22kW three-phase gets you a full charge in 3-4 hours. Where a home has solar we can install a diverting charger (Zappi, Fronius Wattpilot) that charges the car only from excess solar — turning free daytime PV into free km.
Every install includes an on-site assessment of your switchboard, the cable run, mounting location and phase capacity. We handle any switchboard upgrade needed, Ausgrid notification for high-demand connections, and load balancing so the charger throttles down instead of tripping the main. Certificate of Compliance is issued on completion — a legal requirement in NSW that DIY installs cannot provide.
HOW THE JOB RUNS
We check your switchboard capacity, measure the cable run, confirm phase availability and pick the best mounting spot. Fixed quote on the spot.
We notify Ausgrid where required, upgrade the board if it's full or lacks a spare RCBO, and pull the dedicated cable to the charger.
Charger mounted, wired, load-limited to your supply, connected to Wi-Fi or app if applicable. Solar diversion configured if you have PV.
Full test to AS/NZS 3000, Certificate of Compliance issued, and we walk you through the app, scheduling and any alerts.
Signs you need ev chargers
SYMPTOMS & CAUSES
OUR PROCESS
Same repeatable sequence on every job — no shortcuts, no surprises, no invoices you didn't agree to.
We measure the cable run, confirm phase availability and check the switchboard has room for a dedicated 32 A RCBO.
For high-demand connections we lodge the paperwork so your local network operator is on record.
If the board is full we upgrade it or install a sub-board so the EVSE gets its own protection.
We pull the dedicated cable, mount the charger, and seal all penetrations to weatherproof standard.
Charger paired to Wi-Fi or app, load balancing configured against your main supply so it throttles instead of tripping.
Full AS/NZS 3000 test, Certificate of Compliance issued, and we walk you through scheduling and solar-only modes.
Typical on-site duration: about 4 hours, depending on access and switchboard condition.
FIXED PRICING
Every job is fixed-priced on site before we touch anything. No hourly meter, no call-out surprise.
LOCAL CONTEXT
Cremorne sits in Sydney's Lower North Shore inside postcode 2090 — our vans cover this postcode every day, and every job is quoted up front and completed to AS/NZS 3000 by a NSW-licensed electrician. Harbourside peninsula with a mix of art deco flats and character homes — salt air accelerates corrosion on external switchboards.
Harbourside peninsula with a mix of art deco flats and character homes — salt air accelerates corrosion on external switchboards.
COMPLIANCE
Every job includes a Certificate of Compliance for Electrical Work (CCEW) so your installation is on record with Fair Trading NSW.
Solar-diverting installs pay back fastest through daylight-saving months — book Sept-Feb to capture peak PV self-consumption.
RECENT JOBS
Homeowner in Cremorne with a 6.6 kW rooftop array wanted to charge only from excess solar. We wired a Zappi charger, added the CT clamp on the mains, and configured Eco+ mode so the car sips only spare PV.
A new EV owner in Cremorne wanted faster charging than single-phase could offer. We confirmed three-phase supply was available, ran a dedicated circuit with the correct RCBO and mounted an 11 kW charger in the carport.
Names and identifying details omitted. Every job includes an electrical Certificate of Compliance issued to the property owner.
Real Sydney electricians on stand-by - day, night, weekends and public holidays.
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NSW licensed electrical contractor with full public liability insurance.
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Clear recommendations and pricing provided before any repair work proceeds.
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VOLTEX SPECIALIST
25-year RCBO, GPO & switch warranty
Plus 7-year replacement on Voltex internal & external lighting.
Empire Electrical Contractors bring licensed, insured emergency electricians to homes and businesses in Cremorne and across the surrounding Sydney area.
Local vans on the road around the clock in Cremorne for urgent power, switchboard and safety faults - typically on site within 30-90 minutes.
Same number, same fast response - 24 hours a day, 7 days a week.
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Fully licensed, fully insured, one crew for everything.
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View Switchboards detailsLED downlights, feature lighting and full home relights
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View Ceiling Fans detailsCompliant hardwired and 10-year lithium smoke alarms
View Smoke Alarms detailsElectric hot water repairs, replacements and installs
View Hot Water detailsDiagnose tripping, dead circuits and mystery faults — fast
View Fault Finding detailsAccredited Level 2 ASP — service lines, meter work and mains upgrades
View Level 2 ASP detailsIP CCTV design, installation and configuration
View CCTV detailsSplit system and ducted air-con install, repair and service
View Air Con detailsGrid-connect solar, batteries and EV-ready system design
View Solar & Battery details5 STAR RATING
June 2026 · Google review
Absolutely outstanding electrician and genuinely one of the best people to work with. He diagnosed and fixed the issue within a couple of hours. He was professional, efficient, and reliable.
June 2026 · Google review
VERY HIGHLY recommend! We had an issue with power at home and needed someone urgently to restore the electricity service. They responded quickly, showed up on time, and got everything back up and running without any hassle.
March 2026 · Google review
I highly recommend Joe, he's very skilled, kind and does honest work. He did a massive last minute job for us, installing an entire 17.4kw ducted aircon system after our old unit broke.
November 2025 · Google review
Exceptional Service - Highly Recommend! I contacted Joe from Empire Electrical to install new powerpoints and downlights. His professionalism, punctuality, and thoroughness stood out.
July 2025 · Google review
I am so glad I called Empire Electrical. Joe is a very honest person which is hard to come by. He explained everything to me and charged me an incredibly fair price.
July 2025 · Google review
It was an extremely exceptional service from Joe! He came to replace my cooktop on my rented unit then went above and beyond liaising and explaining with my property manager.
July 2024 · Google review
I recently had Joe fix two exhaust fans at my place, and I couldn't be more satisfied with the service. Joe showed up on time, explained everything clearly, and fixed the issues quickly.
Switchboard faults, urgent callouts, residential and commercial - handled by the same licensed team.




















ALL SERVICE AREAS
Licensed local sparkies across 125 Sydney suburbs. Fixed pricing, workmanship warranty.
Inner West · 35 suburbs
Canterbury-Bankstown · 5 suburbs

At Empire Electrical Contractors, we're committed to being Sydney's most trusted emergency electrician - whatever the time, whatever the fault.
Our licensed team is equipped with the knowledge, tools and stocked vans to handle any emergency electrical job - from a tripping safety switch at 3am to a burnt switchboard that needs replacing today.
Call us 24/7 to speak with a real Sydney electrician. Clear recommendations and pricing provided before any repair work proceeds.