Are integrated solar panels waterproof?

Unlike regular solar panels (also called ‘on-roof panels’), integrated panels need minimal mounting equipment, and the support that is there is hidden out of sight underneath the panels. In-roof panels are also designed to behave like roof tiles – they’re weatherproof, waterproof, and can be as strong as normal roof tiles.

What is a 'in roof' solar panel?

‘In roof’ solar panels are very similar to ‘on roof’ panels, the only real differences being that with in roof solar panels, the panels serve a dual purpose, acting both as the roof covering and as generators of electricity. Tiles are not required under an in roof system.

Is my roof suitable for solar panels?

If the sun sets in front of you, it’s west-facing; if it sets to the left, it’s north-facing; and if it sets on the opposite side of the property, it’s east-facing. Here's how an installer will decide if your roof is suitable for solar panels, including assessing its direction, usable space, and loft.

Are in-roof panels waterproof?

In-roof panels are also designed to behave like roof tiles – they’re weatherproof, waterproof, and can be as strong as normal roof tiles. Installation is also pretty straightforward.

Should you buy a property with solar panels on the roof?

Although more than two thirds of Brits would now buy a property with solar panels on the roof, some people still aren’t a fan of the way they look. If you come under this bracket, but you’d like to benefit from the cheap, green electricity they produce, then integrated solar panels might be the right option for you.

Can solar PV systems be installed on a pitched roof?

The guidelines also say that provision must be made for ventilation behind the solar PV modules to provide cooling. With the introduction of MCS012 in March 2012 we would now expect all MCS certified installers of solar PV systems to install solar PV systems on pitched roofs using only MCS012 certified roof fixings.