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16.625kW Solar + 24.2kWh Battery in Bardon, Brisbane

A Bardon family installed a modern solar and battery system, now generating 189% of their household energy needs.

The Story

After comparing multiple quotes, this Bardon family chose Connect Energy for their solar and battery installation. The priority was a system that would deliver real savings without cutting corners on equipment quality.

The result: a 16.625kW solar system paired with 24.2kWh of Sigenergy battery storage.

“I went through 15 quotes before choosing Connect Energy for a 16.63 kW solar system and 24.18 kW battery install because they stood out for all the right reasons for me. I’d definitely recommend people do their research.
From the first contact, everything was clear and professional without being pushy. I ask a lot of questions and Brett was very patient, friendly and knowledgeable. The quoting and site visit process was smooth, and he explained things in a way that made sense to me. Product ordering and delivery didn’t take very long. They handled all the important paperwork with the power company. On install day, the crew turned up on time, were friendly and respectful, and took real care to make sure the system looked good and flowed with the aesthetics of the house. The quality of their work was top notch.There were a couple of minor changes needed once they got on site, but they talked me through it clearly before doing anything, which I really appreciated.
The paperwork, invoicing, and handover were all handled really well, and the follow-up support has been great too.

In the end, what they quoted is what I got and paid for: No hidden fees, surprise costs, or swapping of equipment or brands.
Connect Energy delivered exactly what they promised. Highly recommended.”

Verified Google review

The Solution

Connect Energy installed a complete solar and battery solution for this Bardon home, selecting premium equipment suited to the site’s generation profile.

Solar Panels
35 x LONGi 475W
LONGi Hi-MO X6 MAX 475W
25yr product / 25yr performance warranty

Inverter
Sigenergy 10.0kW
SigenStor EC 10.0SP (Sigenergy)
10yr warranty

Battery
3 x Sigenergy 8kWh
24.2kWh total storage
10yr warranty

System Performance

The system generates 22,674 kWh per year, with the battery storing excess daytime generation for evening and overnight use. This covers 189% of the household’s annual energy consumption.

Monthly Generation (kWh/day)

72
Jan
72
Feb
72
Mar
45
Apr
45
May
45
Jun
57
Jul
57
Aug
57
Sep
75
Oct
75
Nov
75
Dec

Financial Impact

This system significantly reduces the household’s electricity costs, with savings that grow as energy prices rise.

$89,966+
Estimated Lifetime Bill Savings (20 years)
$5,069+
Government Rebates Applied

189%
Annual Generation vs Household Use

Government incentives applied to this project included Small-scale Technology Certificates (STCs) and the Queensland Cheaper Home Batteries Program, which together reduced the upfront cost by over $5,069.

Environmental Impact

18 tonnes
CO₂ reduced per year

3,487
Trees planted equivalent

400
Long-haul flights avoided

Frequently Asked Questions

How much can a 17kW solar system with battery save in Bardon, Brisbane?
A 16.625kW solar system with 24.2kWh battery in Bardon generates approximately 22,674 kWh per year, covering 189% of typical household energy usage. Homeowners can expect significant annual savings on their electricity bills.

What solar rebates are available in Brisbane?
Brisbane homeowners can access Small-scale Technology Certificates (STCs) and the Queensland Cheaper Home Batteries Program, which together can reduce upfront costs significantly on a system with battery storage. Connect Energy handles all rebate paperwork as part of the installation.

Can I add battery storage to my existing solar system?
Yes. Connect Energy frequently upgrades existing solar systems with modern battery storage. In many cases, adding a battery alongside a panel upgrade maximises your investment and allows you to store excess generation instead of exporting it at minimal feed-in rates.

Related Services

Interested in a similar setup for your own home or business? Explore our Solar Battery Storage and Solar Panel Installation service, or browse more Brisbane solar & battery case studies.

Connect Energy delivers comprehensive residential, commercial, and industrial solar solutions across Brisbane. From custom installation to ongoing maintenance, we empower communities with reliable, sustainable power.