Top 7 Myths About Solar Energy – Debunked for Newcastle Homeowners

Top 7 Myths About Solar Energy – Debunked for Newcastle Homeowners

Solar energy has become increasingly popular across Newcastle, the Central Coast, Post Stephens and the Hunter Valley, but despite the growing adoption, myths and misconceptions about solar still persist. If you’ve ever wondered whether solar is really worth it, you’re not alone.

At Solar Technology & Electrical, we speak to homeowners every day who are curious about solar but unsure due to things they’ve “heard” online or from neighbours. So, let’s cut through the confusion.

Here are the top 7 myths about solar energy debunked, with real facts for Newcastle homeowners.

1. “Solar is too expensive.”

The Truth: Thanks to NSW government rebates, feed-in tariffs, and decreasing installation costs, solar has never been more affordable.

Between Small scale Technology Certificates (STCs), the Empowering Homes Program (which offers interest free loans for eligible households), and competitive installation rates, many Newcastle homeowners can install a quality 6.6kW system for under $6,000 (please confirm price here) after incentives.

Plus, with the average household saving up to $1,200 per year, your system can pay for itself in just 3 - 5 years.

2. “Solar panels don’t work in cloudy weather.”

The Truth: Solar panels still generate electricity on cloudy days, just at slightly reduced efficiency.

Newcastle gets around 4.8 peak sun hours per day on average, making it one of the sunniest regions in NSW. Even during overcast weather, panels can produce 10 - 25% of their maximum output. That’s still valuable power you’re not paying the energy company for.

3. “I’ll need to change my entire roof.”

The Truth: Most homes in Newcastle are solar ready.

Unless your roof is extremely old, damaged, or structurally unsound, you likely won’t need to replace it before installing panels. Our team at STE Solar always performs a site inspection to ensure safe and optimal panel placement.

Even if repairs are needed, the cost is usually minor compared to the long term savings of solar.

4. “Solar only benefits younger people, it’s not worth it if I’m older or retired.”

The Truth: Solar is actually ideal for retirees and older homeowners on fixed incomes.

Why? Because it locks in lower energy bills, offers predictable savings, and increases home value. Many of our clients aged 60+ appreciate the long-term financial security it provides, especially with rising electricity prices.

Plus, there are no age limits on government solar incentives.

5. “Solar panels require constant maintenance.”

The Truth: Solar panels are low maintenance by design.

Most systems just need a gentle clean once or twice a year to remove dust, leaves, or bird droppings. Newcastle’s coastal breezes and occasional rain often do the job for you. STE Solar also offers professional cleaning and inspection services if needed.

6. “I won’t save much unless I go ‘off-grid.’”

The Truth: Going off-grid isn’t necessary to save money with solar.

Most homeowners in Newcastle stay connected to the grid, allowing them to benefit from feed-in tariffs and consistent energy access. Adding battery storage is optional, but it’s a great way to increase energy independence and avoid peak time energy costs.

Even without a battery, most households reduce their power bills by 50% or more.

7. “All solar companies are the same.”

The Truth: Choosing the right solar provider makes a huge difference.

At STE Solar, we’re a local, family run business serving Newcastle, Lake Macquarie, and surrounding areas. We prioritise customer care, use only Tier 1 panels and inverters, and design custom systems for long term performance.

We’re not just here to sell panels, we’re here to help you save and support you every step of the way.

Ready to Make the Switch? Let’s Chat.

If you’ve been putting off solar because of something you’ve heard, we hope this post has given you clarity and confidence.

At STE Solar, we offer free in person consultations to help you understand your options, calculate your savings, and access available NSW rebates.

Call us today on 0498 537 907 Or Click HERE for a free quote.