How much does a solar roof tile system cost?

To give you an idea, the average 3.5 kW solar roof tile system will cost around £13,000, compared to approximately £7,000 for a regular PV system. However, remember that you are also getting a new roof with your solar tiles, so a direct price comparison is slightly misleading. Information last updated in April 2025.

What are solar roof tiles?

Just like solar panels, solar roof tiles convert sunlight into electricity, but they’re made to look just like traditional roof tiles. Some models are actual roof tiles with integrated solar cells.

How much do Solar shingles cost?

The average price of solar roof tiles ranges from $15,000 to $20,000, but Tesla shingles could cost more than $70,000, along with a lengthy installation period. However, the ultimate cost of solar shingles depends on the size of the roof, the energy needs of your household and the manufacturer and installer of the shingles you have chosen.

Are solar panels better than roof tiles?

Solar panels, that is solar panels on slate roofs, are still the better investment overall compared to solar roof tiles. Roof tiles are expensive because you are ultimately installing a new roof, and while they look great, they can be less efficient than solar panels.

What are photovoltaic solar tiles?

Photovoltaic solar tiles are a new technology option for solar energy systems because they have several advantages over conventional solar panels. Because of their resilience and lightweight construction, they can withstand high wind speeds and temperatures while simplifying installation.

Are solar roof tiles right for You?

Solar roof tiles are ideal for those who want the benefits of renewable energy without the traditional look of solar panels. Benefits include, but are not limited to: Lower energy bills: Solar panels reduce reliance on grid electricity, significantly cutting monthly energy costs.