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Flat Roof Solar PV Mounting Solutions

2023-10-12

Our common roof system is divided into various types, such as solar metal pitched roof, flat roof, solar panel tile roof, etc., which are the common types of roofs in our daily life. Many large shopping malls, industrial buildings, factories and so on almost all use cement flat roofs. As countries pay more attention to photovoltaic energy, many customers are making good use of these rooftop sites to install photovoltaic systems. On a cement flat roof, the photovoltaic array can be installed at the optimal angle to obtain maximum power generation; the biggest advantage of installing a photovoltaic power station on a flat roof is heat insulation and cooling, which can generally be cooled by 5 to 7 degrees, using the form of cement block + photovoltaic support. The investment cost is not high, and the economy is relatively good.


We will introduce the following several flat roof installation systems.


We will introduce the following several flat roof installation systems.

1.Adjustable Triangle Flat Roof Solar Mounting Bracket System Without Rail

Layout: landscape 

Angle: 10°-30° tilt angle adjustable

Material: AL 6005-T5

Surface treatment: anodizing

Installation: preassembled and collapsible, roof penetration and light roof loading

Advantages: Significantly shorten the installation time, cost-effective

2.Ballasted Solar Flat Roof Solar Mounting System

Layout: portait, east / west orientation

Angle: 10°, 15°, 20°, 25°, 30° , tilt angle is optional

Material: AL 6005-T5

Surface treatment: anodizing

Installation: preassembled and collapsible, and light roof loading

Advantages: Pre-assembled parts for simple and fast installation & Non-Penetrating to roof

Flat roof aluminum alloy solar mounting bracketFlat roof ballasted mounting system

3.Other Solutions

Flat Roof Aluminum Alloy Solar Mounting Bracket

Flat Roof Solar PV Mounting

Flat Roof Steel Solar Mounting Bracket

Flat roof aluminum alloy solar mounting bracket


The flat roof ballasted mounting system is an excellent engineering solution for securing solar panels in an array on a flat roof without destroying the roof; it is suitable for silicon solar panels and thin film solar panels on the market and does not require drilling holes in the flat roof. The entire solar ballasted mounting structure of the flat roof is composed of lightweight and high-strength aluminum alloy parts, which will be highly pre-assembled and pre-cut in the factory before being delivered to the installation site, thus ensuring excellent corrosion resistance and saving your installation cost and time. 

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