

After originally installing this solar system in 2022, we returned to James and Annie’s McLaren Flat home to complete a Tesla battery upgrade and expand the system’s storage capability.
The existing 13.26kW solar power system features 34 QCELLS QMAXX panels paired with a Sungrow inverter, continuing to deliver strong solar performance for the property.
As part of the upgrade, the original Tesla Powerwall 2 was replaced under warranty with a new Tesla Powerwall 3, along with an additional Tesla Expansion unit in a stacked configuration to increase battery storage capacity. We also supplied and installed a Tesla EV charger.
This McLaren Flat solar and battery upgrade now provides enhanced energy storage, EV charging capability, and a future-ready energy solution built on an already proven solar installation.


We used TTEC 4 years ago for solar and battery; and this week for an extra battery and car charger.
The thing that stands out is the consistency of their service, quality installation, office back up, responsiveness. Over 4 years they have been totally consistent.
This is an example of a family company, that have been around a long time, provide quality work and follow through and have a great team.
At a time when energy companies can come and go in a short time, having this type of reputable company is worth everything.
Our advice would be don’t go for offers that undercut the market because you need a stable support company in the long term and this is a great example of such a company.
If you're looking to install solar panels in McLaren Flat, there's never been a better time to make the switch. A well-designed solar system in McLaren Flat can significantly reduce your energy bills while increasing your home's sustainability and value. TTEC stands out for its commitment to quality, expert in-house installers electrical, solar panel, and battery, and personalised service from start to finish. When you choose TTEC as a solar installer in McLaren Flat, you're not just buying a solar system‚ you're partnering with a team that genuinely cares about getting it right.
