Solar Integrity
Brett sizes solar and battery systems around your real usage, not the biggest quote.
The strongest theme is that Brett doesn’t just quote a system, he asks about your usage and future plans, then sizes things to match. Multiple people chose them because the quote felt honest rather than aimed at the most expensive option. Specific names keep coming up: Sarah for office and rebate follow-through, Isaac for installs and patient explanations, Brett for sizing and troubleshooting. They do panels, batteries, EV chargers, even heat pump hot water, and stand by their work after the job is done. One customer had a warranty transfer sorted after another installer moved interstate and left them stuck. For rebates and Vic Government paperwork, reviews say they walk you through nearly all of it.
Their work
What it's like working with them
Based on a sample of Google reviews (221 total)
“best system for us, not just the most expensive”
“assisted with processing my part of the government rebate”
“Isaac was particularly good explaining everything”
“leave the site as they found it”
“BYD battery added to my Fronius Inverter”
What they help with
Based on what their customers hired them for
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About Solar Integrity
Brett runs the show here, and takes time to size systems around your actual usage and future plans rather than upselling. Sarah handles the office side, quotes, rebates and scheduling, while Isaac leads install crews and explains components clearly. The crew does way more than panel installs: batteries like BYD stacks, EV chargers, heat pump hot water, servicing, even warranty transfers from failed installers. Reviews show a genuine two-day or less install window for most panel jobs. They’re set up for government rebates and even help you lodge the Vic forms. One bloke had a replacement inverter handled after his original installers moved interstate and left him stuck. If you want a local team that sticks around for after-sales, this is the Wodonga outfit.
Best for: solar and battery installs in the Wodonga region, rebate-heavy Vic Government applications, and adding BYD batteries or EV chargers to existing systems.
Location
Often needed together
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Claim This Profile — Free →Common questions about Solar Integrity
Who handles quotes and paperwork at Solar Integrity?+
Brett handles system sizing and recommendations, Sarah runs the office and rebate paperwork. Reviews say Brett asks about your usage and future plans before quoting, so you’re not pushed toward the priciest option.
Do they install solar batteries too?+
Yes, batteries are a big part of their work. Reviews mention BYD battery stacks, battery expansions, and full backup systems. Recent installs have been done within three weeks in busy periods.
Will they help with the Victorian government rebates?+
They organise most of it for you, sending links and assisting with online forms. Several reviewers said they only had to do minimal work on their end for the rebate and inspection paperwork.
What do customers say about the install crew?+
Isaac is repeatedly praised for explaining components clearly during and after installs. The crew turns up on time, works fast, and leaves the place clean. Most panel jobs are finished in two days or less.
Can they help if another solar company installed my system?+
Yes, reviews mention servicing existing systems from other installers, replacing inverters, and even transferring a warranty after the original company moved interstate. They also add batteries to existing solar setups.





