Solar Battery Storage in Wollongong & the Illawarra
Store the energy you generate and use it when you need it most. We install battery storage for new and existing solar systems across the Illawarra.
Make the Most of the Solar You Already Generate
Without a battery, any solar power you don’t use immediately gets exported to the grid — often at a rate far lower than what you pay to import it back in the evening. A battery stores that surplus energy so you can use it overnight, during peak tariff periods, or as backup during a power outage. We install battery storage systems for existing solar setups and as part of new installs, and we’ll give you an honest read on whether the numbers stack up for your specific situation.
What You Get With LHN Electrical
Honest Payback Analysis
We'll tell you what to expect financially — including a realistic payback period based on your usage and feed-in tariff. No projections inflated to make the sale.
Inverter Compatibility Checked First
Not every existing inverter is battery-compatible. We check your setup before recommending a battery path — and give you clear options if an upgrade is needed.
CEC Accredited for Battery Installation
CEC accreditation is required for safe and compliant battery storage work. All installations meet Australian standards and grid registration requirements.
Clean, Compliant Install
Battery mounted neatly, wiring run tidy, and switchboard integration done properly. The finished job should look like it was always part of the system.
Adding Battery Storage: How It Works
System Review
We assess your existing inverter compatibility, current export rates, and usage patterns. This gives us a clear picture of what a battery would actually deliver for you.
Battery and Configuration Recommendation
We explain the options — capacity sizing, backup capability, and brand recommendations — and let you make the call based on budget and priorities.
Upfront Quote
Fixed price covering battery, mounting, wiring, switchboard integration, and commissioning. No open items.
Installation and Commissioning
Battery installed, system tested, monitoring configured, and registered with the grid as required. We walk you through the basics before we leave.
Want a Tradie You Can Actually Rely On?
Call or text us on 0428 228 560 for a straight conversation about your job. No pressure, no runaround — just honest advice and an upfront quote.
Everything Electrical — Residential and Commercial
From a single power point to a full home rewire, we cover the full range of electrical work across the Illawarra. Every job is quoted upfront, completed properly, and backed by our workmanship.
Common Questions Before You Book
Can I add a battery to my existing solar system?
Will a battery keep the power on during a blackout?
What battery brands do you install?
Battery Storage for Illawarra Homes
With electricity prices in NSW continuing to rise, more Illawarra homeowners are looking at batteries to reduce what they buy from the grid. We install battery systems across Wollongong, Dapto, Woonona, and Port Kembla — and give every customer a straight answer on whether the investment makes sense for their specific usage and system.
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