Do solar panels have to be placed at an angle

What angle should a solar panel be?

The optimum angle for solar panels changes throughout the year because of the sun's shifting position relative to the Earth. During summer, the sun is higher in the sky, so it's better to angle the panel slightly flatter for maximum daylight absorption. But a steeper angle is needed in winter, when the sun is lower in the sky.

Why should you choose the right solar panel angle based on location?

Having the right solar panel angle and orientation based on your location in the UK is essential if you want to maximise solar panel efficiency and power output. This has implications for your energy consumption, as well as for your savings, which can reach up to £1,005 per year, depending on the size of your system.

What is the best solar panel angle in the UK?

Solar panel angle refers to the vertical tilt of your solar system on your roof and it varies per geographic location. The best angle for solar panels in the UK is somewhere between 30° and 40°. However, this also varies depending on where in the UK your home is situated, as you can see below:

Should I set my solar panels at a fixed angle?

The general guideline is to add 15 degrees to your latitude during winter and subtract 15 degrees from your latitude during summer. As already mentioned, while these seasonal adjustments can optimise energy production, we recommend setting your panels at a fixed angle year-round for ease and practicality.

Which direction should solar panels be mounted?

The best direction is to have your panels facing south, followed by west or east. You can position/optimise your panels on a flat roof using a mounting system. Bear in mind that the angle and direction changes depending on your location in the world. You can start designing your solar system here with our free tool.

What angle should solar panels be on a pitched roof?

The ideal angle for solar panels on pitched roofs ranges from 30 to 40°. This recommended solar panel orientation means you're making the most of energy production during summer and winter. A professional solar installer can provide a more precise recommendation based on your property. If you have a fully south-facing roof, you're in luck.