Solar radiation reaches the Earth’s surface with a density that is adequate for heating systems but not for an efficient thermodynamic cycle for producing electricity. That means that the density has to be increased and the incoming solar radiation concentrated by using mirrors or lenses.

Solar power systems use the sun’s rays as a high-temperature energy sources to produce electricity in a thermodynamic cycle.

Thereby we have to introduce some solar panel support with Z profiles and purlins brackets, which are hot galvanized steel material for use in long time with better surface and the best cost during the system construction.

A roof construction having at least one roof slope is disclosed wherein at least four Z-purlins are laid across and secured to a number of rafters on the roof slope in a building and the roof deck is then secured on top of the Z-purlins.

Designed and engineered to suit to both concrete foundation and ground screw foundation solar farm.

All components have been pre-cut and pre-drilled for simple assembly in the field, improve the installation efficiency, saving time and labor cost for the construction of large-scaled solar farm. Provides a flexible option that adapts to any configuration and any terrain.

Tendencies toward Z-purlin roll over failure are counter balanced when at least two of the Z-purlins on the roof slope are oriented to face downwardly of the roof slope and at least two of the Z-purlins on the roof slope are oriented to face upwardly of the roof slope. The downwardly and upwardly oriented Z-purlins may be arranged in pairs of adjacent Z profiles, each pair comprising one upwardly and one downwardly facing Z-profiles, or so that Z-profiles of one group face upwardly and Z-profiles of the other group face downwardly. The Z-purlins are stabilized by means of stiffeners secured to the purlins at bearing points and by means of tie straps extending between adjacent purlins.

Z profiles is made of galvanized steel strips by the method of cold-bending formed. The surface treatment are galvanized. It has many advantages compared with traditional structural steel, such as light weight, excellent performance cross-section. high-strength and so on.

Z profile is a common cold-formed steel with thickness of generally 1.6-3.0mm and cross-section height of between 120-350mm, which made of galvanized steel. It has the advantages of adjustable size and large compressive strength, our solar panel flat roof mounting kits galvanized steel z purlin products also have the advantages of durable, strong toughness of the coating and low cost. It is widely used in solar roof brackets, etc..

The installation guide rail adopts light steel Z profiles and purlins brackets. Through special fixture and track connection technology, it is no longer necessary to process on site, and can install solar panel quickly and conveniently. In order to adapt to different roofs, we specially designed different fixtures to make the track and color steel tile connect more tightly and stably.

The utility model relates to a solar PV mounting purlins bracket comprises a plurality of beams for fixing the solar photovoltaic modules and roof purlins fixed with mounting pads, a plurality of beams parallel to each other, beams provided on the mounting pads; characterized : said mounting pad includes a mounting base and vertically arranged on the mounting surface of the base of the two mounting brackets to form a slot between the two mounting brackets, beams located in the lower card slot.

Some Features in use:

1. Easy Installation: The innovative rail and rail nut have greatly simplified the installation of solar panels. The system can be installed with a single Hexagon Key and standard tool kit. The rail nut and unique rail extension method allow greatly reduced installation times.

2. Great Flexibility: With the racking system, framed solar panels can be easily mounted on pitched roof. The racking system has excellent compatibility, is suitable for all size solar panel from all the popular manufacturers.

3. High Accuracy: Without the need for cutting rail, the use of our unique rail extending allows the system to be installed with millimeter accuracy.

4. Excellent Adaptability: Engineered to High Standard racking system is safe and strong, it's designed to Comply with AS/NZS 1170.

5. Maximum Lifespan: All components are made of quality extruded aluminum and stainless steel. The high corrosion resistance guarantees the maximum possible lifespan and is also completely recyclable.

6. Guaranteed Durability: A guarantee of 10 years on the durability of all components used or more longer time in service.

These systems are commonly divided into two main groups: those that are ground-mounted and those that are installed on buildings.

The ground mounting system is a universal adjustable angle column installation system. The patented track has good component compatibility and convenient installation, which saves users installation time and costs, and strict quality control to ensure product performance and lifespan, the system can be compatible with most photovoltaic brackets on the market.

As the producer and designer of solar PV mounting systems, Sino Green New Energy Co., Ltd. engaged in photo-voltaic solar mounting system and related accessories., Our main market includes Japan, Australia, UK, France, Belgium, Denmark, US and so on. Until now we have very excellent feedback from our customer, with supply of Z profiles and purlins brackets made of galvanized steel.

With the demand of changing market, our professional R&D department always improves and designs the new solar mounting system for the different request. So that we have various of solar mounting system for different customer's requirement.

At the same time we supply some hot galvanized steel material like Z profiles and purlins brackets for solar panel support, we can offer best after-sale service in the business relationship in the future.

In the future all the world it will be more popular use of solar energy for better Earth’s life, it will be more bigger demand for Z profiles and purlins brackets for mounting system of solar panels in the future because of better use and easy installation and great flexibility.