FAQ

Whether you're looking for details about our services, installation processes, or maintenance, you’ll find clear and concise answers to help you make informed decisions.

Are solar panels worth It in Scotland?

Yes, solar panels are a worthwhile investment in Scotland, despite having less sunshine compared to southern regions. You can still significantly reduce your electricity bills and decrease reliance on the fossil fuel grid. Government incentives like Warmer Homes Scotland, ECO4, and the Smart Export Guarantee enhance the financial benefits, making solar panels even more attractive.

The demand for solar panels in Scotland is growing, both domestically and commercially. With increasing energy prices, investing in solar panels makes strong economic sense. In some cases, the payback period for domestic solar panel systems can be as low as 12 months, highlighting the financial advantages for homeowners in Scotland.

Installing solar panels in Scotland is straightforward as it does not require any planning permission. The cost of solar panels has also significantly decreased in recent years, making them accessible to all households in Scotland.

How much do solar panels cost?

Research shows the average cost of domestic 4kW solar panel systems in the UK ranges between £9,000 and £10,000, including installation costs. The exact price depends on the type of panels you install, their wattage, and the manufacturer.

You can also consider adding solar battery storage. This allows you to use solar power through the night and earn money by selling excess electricity back to the grid. Installing a solar storage battery for a 4kW system costs between £3,500 and £4,000 (excluding the charge controller). This brings the total cost to between £12,500 and £14,000.

At CBR Solar we offer custom designed systems to meet the requirements of each homeowner. We carry out a home survey to understand your desires, your home energy performance and information about your home. This information is then used to design multiple options for you to pick from.

Are solar panels suitable for my home?

Solar panels can be a viable option for most homes, especially those with roofs that receive a good amount of sunlight throughout the day. Factors such as roof orientation, angle, shading, and available space should be considered when determining the suitability of solar panels for your home.

Installing solar panels can bring several benefits to your home, including reduced electricity bills, lower carbon footprint, potential income through government incentives such as Feed-in Tariffs or the Smart Export Guarantee (SEG), increased property value, and energy independence by generating your own electricity.

Are solar panels worth It in Scotland?

Yes, solar panels are a worthwhile investment in Scotland, despite having less sunshine compared to southern regions. You can still significantly reduce your electricity bills and decrease reliance on the fossil fuel grid. Government incentives like Warmer Homes Scotland, ECO4, and the Smart Export Guarantee enhance the financial benefits, making solar panels even more attractive.

The demand for solar panels in Scotland is growing, both domestically and commercially. With increasing energy prices, investing in solar panels makes strong economic sense. In some cases, the payback period for domestic solar panel systems can be as low as 12 months, highlighting the financial advantages for homeowners in Scotland.

Installing solar panels in Scotland is straightforward as it does not require any planning permission. The cost of solar panels has also significantly decreased in recent years, making them accessible to all households in Scotland.

Are solar panel grants available?

You can achieve a faster break-even on your solar panel investment with grants. As of 2024, several schemes are available depending on where you live.

Since April 2022, 0% VAT applies to all energy-saving materials, including solar panels and solar batteries. For an average 4kW system with battery storage, the typical home could save £2,300.

The Smart Export Guarantee (SEG) allows you to receive payments for selling surplus energy back to the grid, potentially saving up to £700 for a medium-sized home with a 4kW system and battery storage.

Solar panel grant/Scheme

Eligible regions

Run time

Potential savings

0% VAT

England, Scotland, Wales

April 1, 2022 – March 31, 2027

Average savings of £2,300+ on installation & energy bills

Smart Export Guarantee (SEG)

England, Scotland, Wales

January 1, 2020 – (indefinite)

1 – 24p per kWh

How many solar panels will i need?

For a medium-sized 2-3 bedroom home in the UK, you will typically need a 4-5kW solar panel system. This equates to about 10-13 panels if each panel is 350W, or 8-10 panels if each panel is 450W.

The exact number of solar panels you need depends on your average daily electricity consumption and the number of sun hours in your area. Here's a detailed breakdown:

House Size

Household Energy Consumption (kWh)

Solar Panel System Size (kW)

Number of Solar Panels (350W)

Number of Solar Panels (450W)

Required Roof Space (350W)

Required Roof Space (450W)

Weight of System (kg)

1-2 bed

1,800

2-3

5 – 8

4 – 8

10 – 16 m²

8 – 12 m²

9 – 13.5

2-3 bed

2,700

4-5

10 – 13

8 – 10

20 – 26 m²

16 – 20 m²

18 – 22.5

4-5 bed

4,100

6

16

13

32 m²

26 m²

27

The table above provides an estimate of the number of solar panels, the required roof space, and the weight of the system for different house sizes and energy consumption levels.

By evaluating your household energy needs and available roof space, you can determine the appropriate number of solar panels to efficiently meet your energy requirements. Book your free home energy survey with CBR Solar today.
4.9 Stars | 6 Reviews

Book your FREE Home Energy Survey with CBR Solar Today

Contact Form
© 2025 CBR Solar is registered under Scotland - SC795019.
Registered Address - 85 Glasgow Road, Edinburgh, Scotland, EH12 8LJ
Midlothian Office - CBR Solar, Dundas House, Dalkeith. EH22 3BD
crossmenu