Solar Guides for UK Homeowners
Practical, no-nonsense guides to help you decide if solar is right for your home.
Solar Panels on a North Facing Roof: The Honest UK Numbers
Solar panels on a north facing roof do generate electricity, and in June they come surprisingly close to a south facing system. The trouble is the other nine months. We ran the figures for six UK cities to show what a north roof really produces, why a shallow pitch changes everything, and what to do instead if yours is steep.
The Best Angle for Solar Panels in the UK, and Why Yours Is Probably Fine
The ideal tilt for solar panels in the UK works out at about 40 degrees, and it barely changes between Cornwall and the Highlands. More usefully, almost any normal roof pitch gets within a few per cent of it. Here are the figures by city, and the cases where the angle genuinely matters.
South East or South West: Which Roof Is Better for Solar Panels?
Over a whole year, a south east roof and a south west roof make almost exactly the same amount of electricity, and in much of the UK the south east one is slightly ahead. What really separates them is the time of day the power arrives, and whether you are at home to use it.
Is My House South Facing? How to Work Out Which Way Your Home Faces
Every house faces two ways at once, which is why "south facing" causes so much confusion. Here is what people actually mean by it, three quick ways to check your own home, and what the answer tells you about sunlight in the garden and solar panels on the roof.
Plug-In Solar Is Now Legal in Great Britain: What the New Rules Mean
On 27 August 2026, plug-in solar became legal to buy and use in Great Britain for the first time. A compliant kit is capped at 800W, plugs into an ordinary socket, needs no electrician in most cases, and must be notified to your network operator within 28 days. It is a genuine change in the rules, but the savings are smaller than the coverage suggests.
Balcony Solar Panels: A Guide for Renters and Flat Owners
Until this summer, solar was effectively closed to anyone who did not own a house with a roof. The legalisation of plug-in solar in August 2026 changed that. If you rent, or own a flat, a balcony kit is now a realistic option, but the permission you need comes from your landlord or freeholder rather than the council.
Plug-In Solar or Rooftop Solar? An Honest Comparison
Now that plug-in solar is legal, homeowners have a genuine choice to make for the first time. The two options are not really competitors: an 800W kit generates around a fifth of what a 4kW roof array does, and only one of them earns export income. This guide sets out the numbers and who each option actually suits.
New Solar Panel Rules for 2026: What the Legislation Actually Means for Your Home
2026 has been the busiest year for solar policy in over a decade. New building regulations will require solar panels on almost every new home in England from 2027, the Warm Homes Plan has opened new grant routes, and the 0% VAT rate on installations now has an end date. Here is what each change means in practice.
How Much Do Solar Panels Cost in the UK? A 2026 Price Guide
A typical 4kW solar system in the UK now costs between £5,500 and £8,000 fully installed, and prices per kilowatt fall as systems get bigger. The gap between a fair quote and an expensive one is often thousands of pounds for identical hardware. Here is what the money actually buys, and how to judge the numbers in front of you.
Which Solar Panels Should You Buy? A Plain Guide for UK Homes
Most people research solar panels in the wrong order: brand first, installer last. In 2026 the mainstream panel market is closer in quality than it has ever been, and the honest answer for most UK homes is that several brands would serve you equally well. Here is how to read a quote, what the efficiency numbers mean, and when paying more genuinely makes sense.
Do You Need Planning Permission for Solar Panels? The UK Rules, Explained Calmly
For the overwhelming majority of UK houses, the answer is no: solar panels are permitted development and you can install them without applying to the council. The exceptions are specific and worth knowing about before you sign anything, particularly in conservation areas, on listed buildings and for leasehold properties.
Do Solar Panels Work in Winter? What UK Output Really Looks Like
Solar panels do work in winter, and a system that is estimated well will have been sized with winter in mind from the start. But the honest numbers surprise people: a UK system produces roughly four to five times more in June than in December. Here is what that looks like month by month, and why it matters less than you might think.
Where Should Solar Panels Go? Choosing the Right Spot on Your Home
The same ten panels can produce £900 of electricity a year on one part of your property and £500 on another. Position is the one decision you cannot easily change after installation day. This guide works through where panels should go: which roof slope, at what angle, what shade does to the numbers, and the options beyond the main roof.
Does Your Roof Need to Face South for Solar Panels?
South facing is the gold standard for solar panels in the UK, but a huge number of profitable installations sit on east, west, and even north facing roofs. Here is what the numbers actually look like.
How to Check Which Way Your Roof Faces
There are four reliable ways to check which way your roof faces: a compass app on your phone, Google Maps satellite view, your house deeds, or our free postcode tool. The free tool is the quickest and gives you an orientation breakdown specific to your property.
Solar Panel Grants UK 2026: What Is Available and Who Qualifies
There is no single universal grant that gives every UK homeowner free solar panels. However, several schemes in 2026 can meaningfully reduce the cost: a permanent VAT exemption, income-based grants under ECO4 and the Warm Homes Plan, and the Smart Export Guarantee, which pays you for electricity you export to the grid.
How Much Do Solar Panels Save UK Homeowners?
A typical 4kW solar installation on a UK home generates estimated annual savings and export income of £600 to £1,200, depending on your usage patterns and electricity tariff. System costs run from approximately £7,000 to £10,000, giving an estimated payback period of five to ten years for most households.
Solar Panels on East and West Facing Roofs: A Practical Guide
A south-facing roof is not the only option for solar. East and west facing roofs typically generate 80 to 85% of south-facing output, and a split east-west system can actually be better for households that use energy throughout the day.
What Is MCS Certification and Why Does It Matter for Solar?
MCS stands for Microgeneration Certification Scheme, the UK quality standard that governs solar panel products and the installers who fit them. Without MCS certification, you cannot access the Smart Export Guarantee, ECO4, or most grant schemes.
Is Solar Battery Storage Worth It in the UK?
Solar batteries have a longer payback period than panels alone, typically 10 to 15 years for the battery itself. Whether storage is worth the additional cost depends heavily on your electricity tariff, your consumption patterns, and how much your solar system generates relative to what you use.
Solar Panels on a Flat Roof in the UK: A Complete Guide
Flat roofs are well suited to solar panels and in some ways offer advantages over pitched roofs. Frames can be angled to face exactly south at the optimal tilt, regardless of which direction the building faces. The key considerations are structural loading, frame visibility, and planning rules.