There’s a common myth that solar panels only make sense if you live somewhere sunny like Spain or the south of England. But here’s the truth: the good news is that solar panels work on daylight, not direct sunshine — and Lancashire gets plenty of it. Here’s everything you need to know before making the switch.
How Do Solar Panels Actually Work?
Solar panels — also called photovoltaic (PV) panels — convert daylight into electricity for your home. They don’t need bright sunshine to generate power; they work on diffused light too, which is exactly what we get plenty of across Burnley, Pendle, Preston, Chorley, and Leyland.
The electricity generated is used first by your home. Anything you don’t use gets exported back to the National Grid — and in many cases, you can get paid for that too through the Smart Export Guarantee (SEG).
Does the North West Get Enough Sun?
This is the question we hear most often. The answer is a resounding yes. The UK as a whole receives enough solar irradiance to make solar panels financially viable — and Lancashire is no exception. Cities like Manchester and Liverpool have some of the highest solar installation rates in the country. Don’t let grey skies fool you.
How Much Could I Save on My Bills?
Savings vary depending on your system size, your roof’s orientation, and how much energy you use during the day. A typical 4kWp system on a south-facing roof in Lancashire can generate around 3,400 kWh of electricity per year. With energy prices as they are, that could translate to savings of £800–£1,200 annually, depending on your tariff.
Add a battery storage system, and you can save even more — storing the energy you generate during the day to use in the evening, further reducing your reliance on the grid.
What About the Upfront Cost?
A standard home solar panel installation typically costs between £8,000 and £12,000, depending on the system size. Wise Energy Solutions offers financing options. When you factor in the annual savings and the long lifespan of the panels (most come with a 25-year performance warranty), the return on investment is hard to argue with.
There are also financing options and, depending on your circumstances, potential grant funding available. Our team at Wise Energy Solutions can advise you on the best route for your home and budget.
Is My Roof Suitable?
- South-, south-east-, or south-west-facing roofs get the most generation — but east- or west-facing can still work well.
- A roof pitch of 30–45 degrees is ideal, but flat roofs can be fitted with angled mounting frames.
- Your roof should be structurally sound and free of significant shading (trees, chimneys)
- Most standard roof tiles, slate, and flat roofs can accommodate solar panels.
Do I need planning permission for solar panels in Lancashire?
In most cases, solar panels fall under permitted development rights — so you won’t need planning permission. There are exceptions for listed buildings or homes in conservation areas, and our team will always check this before installation.
What happens on cloudy days?
Your panels will still generate electricity, just at a reduced rate. On those days, you’ll draw a little more from the grid, but your annual savings will still be significant.
How long does installation take?
A standard domestic installation typically takes 1–2 days. Our MCS-certified installers work tidily and will have you generating clean energy with minimal disruption.
Why Choose Wise Energy Solutions?
We’re local. We install solar panels right across Lancashire and the North West. We understand rooftops, budgets, and Lancashire weather — and we’ve helped hundreds of homeowners take control of their energy bills. Our fully qualified team carries out every installation to the highest standards.