Solar Battery Installation
Sunshine Coast
Expert installation of Sigenergy, GoodWe & Tesla Powerwall by licensed electricians
Solar and Battery Storage on the Sunshine Coast
We've been installing solar and battery systems on the Sunshine Coast since 2010. Licensed electricians, in-house team, no subcontractors.
Use What You Generate
A battery stores what your panels produce during the day and makes it available at night. If export is constrained on your network, it also means less curtailment.
Blackout Protection
A battery with backup capability keeps essential circuits running when the grid goes down. We configure this as part of the installation.
Honest Assessment First
We'll tell you if a battery stacks up for your situation before you commit to anything. If the numbers don't work, we'll say so.
Energex Applications Handled
We manage the Energex application process. If your area is constrained and a negotiated connection is needed, we'll walk you through what that involves and what to expect.
Battery Brands We Install
Premium battery storage systems backed by licensed electricians
Sigenergy
Premium Choice - Latest Technology
- ✓ 5kW continuous output
- ✓ 10kW peak power
- ✓ Modular 5-30kWh capacity
- ✓ 10-year warranty
- ✓ All-in-one hybrid inverter
GoodWe
Popular Choice - Proven Reliability
- ✓ ESA Lynx series 5-30kWh
- ✓ Stackable batteries
- ✓ 10-year warranty
- ✓ Excellent value
- ✓ Industry-leading support
Tesla Powerwall
Premium Brand - Maximum Power
- ✓ 13.5kWh capacity
- ✓ 5kW continuous / 7kW peak
- ✓ 10-year warranty
- ✓ Sleek wall-mounted design
- ✓ Tesla app monitoring
Contact us for pricing
Not sure which battery is right for you?
Compare Sigenergy vs GoodWeWhy Choose Flux Electrical for Battery Installation?
Licensed electricians you can trust
Licensed Electricians
Electrical Contractors Licence 76780. Battery installation is electrical work and needs to be done by a qualified electrician. We are.
SAA Accredited
Accredited for solar, on-grid batteries, and off-grid systems. Your installation meets the accreditation requirements for warranty and compliance.
Locally Based Since 2010
We've been on the Sunshine Coast for 15 years. We know the local network conditions, the Energex processes in this region, and the properties here.
Electricians, Not Sales Reps
The person who quotes your job is qualified to install it. We don't use commissioned salespeople. What we recommend is based on your setup, not on margin.
Everything Included
Solar, battery, electrical work, Energex applications. We handle all of it. You're not coordinating between multiple contractors.
After-Sales Support
We set up monitoring, walk you through the system, and we're available if something comes up after the install. You have our direct number.
Our Battery Installation Process
On-Site Assessment
We look at your existing solar system if you have one, your switchboard, and your energy usage. From that we work out what makes sense and what doesn't.
Quote and System Design
We put together a quote that covers everything: battery, inverter if needed, all electrical work, and the Energex paperwork. No surprises after you've said yes.
Professional Installation
Our licensed electricians handle all electrical work, battery mounting, system integration, and commissioning. Typically completed in 1 day.
Handover and Support
We set up monitoring, walk you through how the system works, and you have our direct number if something comes up. The job doesn't end at installation.
Servicing the Entire Sunshine Coast
Expert battery installation throughout the Sunshine Coast region
Currimundi
Local experts
Bokarina
Same-day quotes
Caloundra
Full service
Maroochydore
Licensed nearby
Mooloolaba
Expert installers
Plus Buderim, Nambour, Noosa, and surrounding areas
Frequently Asked Questions
How much does a solar battery cost?
Battery costs vary depending on capacity, brand, and what electrical work is needed on your property. GoodWe is a strong value option; Sigenergy is the premium end. Get in touch and we'll put together an accurate quote for your setup.
Can I add a battery to my existing solar system?
In most cases, yes. It depends on what inverter you have. Some can be integrated with a battery directly; others need replacing with a hybrid inverter. We'll assess your current setup and tell you exactly what's involved before you commit to anything.
How long does battery installation take?
Most battery installations are completed in 1 day. We handle all electrical work, battery mounting, system commissioning, and setup. You'll be storing solar energy by the end of the day.
What battery capacity do I need?
It depends on what you use in the evening and overnight, and whether you want backup capability. We look at your usage data and design around what you actually need, not a default system size.
Do batteries work during blackouts?
Most battery systems provide backup power during grid outages. We configure your system to keep essential circuits running during blackouts, giving you energy security.
Get in Touch
Tell us what you've got. We'll work out what makes sense for your property and give you a straight answer.
Licensed Electricians | SAA Accredited | Sunshine Coast Local