Cut Your Power Bill by up to 80%.
Cookie's designs, installs, and maintains solar and battery systems for homes and businesses across the Hunter, Lake Macquarie, and Central Coast. CEC accredited. No subcontractors. Tim's team does every install.
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Your Power Bill Is Only Getting Worse
NSW electricity prices have risen 120% in the last decade. Every quarter you wait is money you're giving to the energy companies instead of keeping in your pocket.
Rising Electricity Prices
NSW electricity prices are among the highest in the world and rising every year. Solar locks in your energy cost at $0 for 25+ years.
Wasted Roof Space
Your roof is generating nothing right now. A properly sized solar system turns that dead space into a power station that pays for itself.
No Backup Power
When the grid goes down, you go dark. A battery system keeps your lights on, fridge running, and family comfortable during outages.
Carbon Footprint
The average Australian home produces 7 tonnes of CO2 per year from electricity. Solar cuts that to near zero.
Feed-in Tariffs Dropping
The longer you wait, the lower the feed-in tariff. Install now to lock in the best return on your solar investment.
Property Value
Homes with solar sell for 3–4% more on average. A quality solar system is an investment that adds real value to your property.
Solar & Battery Services We Provide
From design to installation to ongoing maintenance — Cookie's handles your entire solar journey. No subcontractors, no shortcuts.
Residential Solar Systems
Custom-designed solar systems for homes of all sizes. We assess your roof, usage patterns, and budget to recommend the optimal system.
Commercial Solar Systems
Large-scale solar for businesses, warehouses, and commercial properties. Reduce operating costs and meet sustainability targets.
Battery Storage
Store excess solar energy for use at night or during outages. We install and configure leading battery brands for maximum self-consumption.
Solar + EV Charger Packages
Power your electric vehicle with free solar energy. We design integrated solar + EV charger systems for maximum savings.
Switchboard Upgrades for Solar
Your switchboard needs to meet current standards before solar can be connected. We handle the upgrade as part of your solar install.
Solar Maintenance & Repairs
Panel cleaning, inverter diagnostics, performance checks, and fault repairs. Keep your system running at peak efficiency.
How It Works
Simple, transparent, no runaround.
Free Consultation
Call Tim. We discuss your energy usage, roof, and goals. Free advice — no pushy sales tactics.
Custom Design
We design your system using satellite imagery and your usage data. You get a detailed proposal with ROI projections.
Installation
Tim's team installs your system — panels, inverter, battery, switchboard. No subcontractors. Typically 1–2 days.
Energise & Monitor
We connect to the grid, set up monitoring, and show you how to track your savings in real time.
Real Work, Real Results
Every photo is from an actual Cookie's Electrical job. No stock photos.
Why Cookie's?
Licensed, fully insured, and accredited with Ausgrid & Essential Energy
Level 2 ASP — authorised for metering, service lines, and disconnections
CEC Accredited Solar Installer — Clean Energy Council approved
NECA Member — National Electrical & Communications Association
Upfront pricing — no hidden fees, no surprises
100km service radius from Kilaben Bay, NSW 2283
Real local business — Tim answers the phone, not a call centre
Frequently Asked Questions
Start Saving With Solar Today
Call Tim for a free solar consultation and custom system design. No pushy sales — just honest advice from a CEC accredited installer who does the work himself.