RESINC Solar & Batteries
Installers set up the monitoring app on-site, then field reps return months later to review your savings in person.
This is the detail that most distinguishes them from competitors reviewers compare them to, where other companies 'took our money and left.' Across 2,986 Google reviews, customers most often mention meaningful bill reductions: figures cited in the sample include drops from $300 to $30, $700 to $0, and savings of $350 on a first bill. Two reviewers in the sample noted that in-person follow-up visits felt more focused on gathering testimonials than providing advice — worth keeping in mind, though it's a small share of the feedback and both customers still recommended the company. When engaging, it's worth asking upfront what the post-install support schedule looks like and confirming the system sizing is based on your actual usage data.
Their work
What it's like working with them
Based on a sample of Google reviews (2,986 total)
“Indiana for the outstanding post installation support”
“it was too heavy handed despite the two men being pleasant enough”
What they help with
Based on what their customers hired them for
How they stack up
Context from 266 solar panel installations in Central Coast
Credentials & background
Sourced from 6 public records so you don't have to look them up yourself
About RESINC Solar & Batteries
RESINC specialises in solar panel and battery storage installations, with a particular focus on pairing rooftop systems with Anker batteries and LonGi panels specified as coastal-grade — relevant for homeowners in the Wyong and Central Coast area where salt air degrades cheaper equipment faster. Rather than a transactional install-and-disappear model, the business runs a structured post-installation program: field reps including Indiana and Bailey visit customers months after install to walk through app performance, flag anomalies, and suggest better energy tariffs — something multiple customers say they didn't expect and genuinely valued. On the sales side, Ben is specifically mentioned for explaining rebates and battery economics clearly without pushing unnecessary upgrades, while installers like Ethan and Shane are praised for arriving on time, communicating throughout the day, and configuring the monitoring app before leaving the site. The company also offers finance options sized against a customer's actual power bill rather than generic estimates, which reviewers note made the decision accessible without feeling pressured. RESINC suits homeowners who want a managed, ongoing relationship with their solar provider — not just a one-time install — and those considering adding battery storage either now or as a future upgrade.
Best for: homeowners wanting solar-plus-battery systems with ongoing post-install support, coastal properties requiring salt-air-rated components, and households considering battery storage for blackout backup.
Location
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Claim This Profile — Free →Common questions about RESINC Solar & Batteries
What happens after RESINC installs my system — do they just disappear?+
Based on reviews we analysed, post-install support is one of RESINC's most frequently mentioned differentiators. Installers like Ethan and Shane configure the monitoring app before leaving the site, and field reps including Indiana and Bailey conduct in-person visits months after installation to review system performance and suggest ways to save more on energy tariffs. Multiple customers said they didn't expect this level of follow-up and found it genuinely useful. Two customers noted that some of these check-ins felt focused on gathering reviews rather than providing advice, so it's worth asking upfront what the support schedule looks like.
What solar and battery brands does RESINC install?+
Reviewers specifically mention LonGi solar panels and Anker battery systems as the primary products RESINC installs. Several customers note the equipment is specified as coastal-grade, which is relevant for homes in the Wyong and Central Coast area where salt air can degrade cheaper components. The Anker battery includes an app for real-time monitoring, and at least two customers reported the battery performed during a grid blackout, keeping fridges, fans, and lights running. If you have a preference for other brands, confirm availability directly with RESINC.
Does RESINC offer finance for solar installations?+
Yes — multiple reviewers mention using a finance option, with one customer specifically noting they are 'paying less per month than I was for power' after financing the install. RESINC also appears to size systems based on a customer's actual power bill rather than generic calculations, which reviewers say made the finance decision feel more grounded. No specific lender or interest rate details appear in the reviews we analysed, so confirm the full finance terms directly with RESINC before signing.
What kind of bill savings are customers actually seeing?+
The sample of 50 reviews we analysed includes several concrete figures: one customer went from $300 to $30 per quarter, another from $700 to $0, and a third reported $1,852 in credit on their electricity account. One customer noted a 60% reduction in bills, and another said their bill was halved within the first billing cycle after installation. These are self-reported by customers and will vary significantly based on system size, household usage, and tariff structure — but the pattern across reviews suggests meaningful savings are common rather than exceptional.
Is RESINC suitable for homes near the coast?+
Reviewers specifically mention that the LonGi panels and Anker battery system, along with cabling and fixings, are 'coastal grade for longevity' — suggesting RESINC selects equipment with salt-air exposure in mind. The business is based in Wyong on the NSW Central Coast, so coastal residential installs appear to be their core market rather than an occasional job type. If your home is in a marine or high-salt-spray zone, it's worth confirming the specific corrosion ratings of the components they propose for your install.