In this installation carried out in Algorfa by the company Mediterráneo Solar, a solution with prefabricated concrete supports for solar panels on flat roofs has been chosen, using a ballasted system without perforation.

The installation has been executed in a vertical layout with an optimized 15º inclination, an ideal configuration for roofs where the installed power is to be maximized while maintaining correct structural stability.

This system allows a fast, safe and efficient installation, adapting perfectly to residential and technical roofs without the need for perforations or interventions on the waterproofing.

Technical data sheet of the installation

📍 Location: Algorfa
🏠 Type of roof: Flat roof
📐 S upport model: 15º vertical concrete support
🧱 Fastening system: Ballasted system (without drilling)
🧩 Ballast used: Ballast integrated in the concrete support itself .
👷 Installation made by: Mediterráneo Solar

Concrete supports for flat roof installations

In this installation, concrete supports specifically designed for flat roofs have been used, allowing the installation of solar panels in a vertical arrangement without the need for mechanical anchors.

As can be seen in this type of solution, the panels are placed on compact concrete structures that allow a correct inclination and distribution on the roof.

This type of support acts simultaneously as structure and ballast, eliminating the need for additional metallic systems.

Among its advantages are the following:

Installation without drilling holes in the roof
Waterproofing protection
Reduced assembly times
High stability against wind loads
Virtually no maintenance

Ballasted system without drilling

The system used in this installation is based on concrete supports that provide their own weight as a fastening element, avoiding perforations in the roof.

This type of solution is especially suitable for residential roofs such as this installation in Algorfa, where it is important to maintain the integrity of the waterproofing.

The concrete supports are designed to offer great structural stability thanks to their weight and geometry, and can be adapted to different installation configurations.

This system is ideal when:

The cover cannot be drilled
The aim is to avoid leaks or structural damage
Fast and clean installation is required
Reversible or demountable solution needed

Optimized deck layout

The vertical (portrait) configuration allows an efficient distribution of the solar panels on the roof, adapting to the available space and facilitating assembly.

This type of installation allows:

Optimize the number of modules installed
Maintain correct row spacing
Facilitate access for maintenance
Improve the organization of the system

Photovoltaic installations with concrete supports in Algorfa

Installations with concrete supports for solar panels in Algorfa are becoming more and more common in homes and buildings with flat roofs.

The use of ballasted systems allows:

Speed of installation
Structural safety
Adaptation to existing roofs
Reduction of construction costs
Simple maintenance

Precast concrete supports have established themselves as an efficient and durable solution for photovoltaic installations in residential environments.