Solar Panel Advice UK

By
Lawrence Seaforth
July 2, 2025
5 min read
Image of a house with solar panel installed UK

Solar Panel Advice UK – What You Really Need to Know

Trying to get honest solar panel advice in the UK can feel like stepping into the Wild West.

You’re bombarded with jargon, pressured by sales reps, and left wondering who’s telling the truth. It’s not unlike the old days of double glazing sales — knock on the door, “limited time offer,” and next thing you know you’ve signed up for something you barely understand.

So if you're here for clear, independent solar panel advice in the UK, you’re in the right place.

Let’s start with what everyone really wants to know...

How Much Do Solar Panels Cost in the UK?

The average 3-bedroom home in the UK will typically need a 3kW to 5kW solar panel system, depending on your energy use.

Here’s a rough cost breakdown:

If you're adding battery storage, it’s an upfront cost, but it massively boosts the amount of solar energy you can actually use (especially in the evening or during winter).

The payback time? Usually between 6–10 years, depending on how much you use and what tariff you’re on.

Is Solar Worth It in the UK?

Yes — and it’s not just about the sunshine.

Thanks to the UK's Smart Export Guarantee (SEG), you can now earn money from the energy you don’t use by exporting it back to the grid. Combined with energy savings, many homeowners are seeing thousands saved over 20 years — especially as electricity prices keep rising.

Beware of Sales-First Companies

This is where most people get stuck.

You Google “solar panel advice UK” and get flooded with ads, offers, and companies trying to sell you, not help you. That's exactly why we started Solar Advice Bureau — to be your independent guide.

We don't install panels.  We simply help you understand:

  • What system you need (based on your usage)
  • Whether a battery is right for you
  • How to spot a good installer from a bad one
  • What to look out for in financing or “free” solar deals

What’s the Best Advice for First-Time Buyers?

Here’s our top 3 tips if you're just getting started:

  1. Get at least 3 quotes — and compare like-for-like (including warranties, battery types, and inverter brands).
  2. Ask for a shading analysis — trees, chimneys, or neighbouring buildings can reduce performance more than you think.
  3. Don’t rush — a genuine company will never pressure you to sign “today only.”

Need Trusted Solar Panel Advice in the UK?

Whether you’re early in your journey or already have panels installed and want to maximise them, we’re here to help.

We offer:

  • 1-on-1 consultations
  • Tariff optimisation
  • System performance reviews
  • Independent health checks of your install

Want peace of mind before you invest thousands? Let’s talk.

Visit www.solaradvicebureau.co.uk to book your free initial chat.

Testimonial

We know how overwhelming the world of solar can be — that’s exactly why we exist. But don’t just take our word for it. Here’s what Howard had to say after reaching out for guidance:

“Firstly, I was impressed when Googling for relevant information that your website felt like a genuine service— not just another disguised sales pitch.

That feeling was confirmed when I spoke to you. You were interested, helpful, and gave me a detailed response that helped me make a difficult decision with confidence.

In summary, a much-needed independent service providing excellent, prompt, and thorough advice on the complexity of solar energy, panels, and batteries.”