Yes, solar panels can be installed on tiled roofs. However, there are a few considerations to keep in mind:

1. Roof Structure: Tiled roofs should have a strong and sturdy structure capable of supporting the weight of the solar panels. It is important to assess the condition and load-bearing capacity of the roof to ensure it can handle the additional weight.

2. Tile Type: There are different types of roof tiles, such as ceramic, concrete, or clay tiles. The installation process may vary depending on the tile type. It is important to consult with a professional solar installer to determine the feasibility and best practices for your specific tile type.

3. Mounting Options: There are different mounting options available for installing solar panels on tiled roofs. One common method is to use mounting brackets and flashing that interlock with the roof tiles. The brackets are securely attached to the roof structure, and the tiles are then replaced or adjusted around the mounts. This method helps maintain the integrity of the roof and ensures a watertight seal.

4. Roof Angle: The angle of the roof is an important factor in optimizing the solar panel's performance. Depending on the region and the desired energy output, the solar panels should ideally be installed at an angle that allows for maximum exposure to sunlight. However, the slope and shape of the tiled roof may limit the range of options for panel placement. A professional installer can help determine the best tilt angle given the roof's characteristics.

5. Maintenance and Repair: It is important to consider future maintenance and repair needs when installing solar panels on tiled roofs. Access to the roof and the ability to remove and replace tiles for maintenance should be taken into account during the installation process.

In any solar panel installation, it is recommended to work with a professional solar installer who has experience installing panels on tiled roofs. They can assess the roof's suitability, provide guidance on the mounting options, and ensure the installation is done safely and effectively while preserving the integrity of the roof.