We are one of the biggest factories in China who have been TUV certificated and specialized in producing solar mounting system,we can supply many kinds of mounting system for different install conditions, flat roof, pitched roof and ground,etc.we are the solar rack mounting system supplier.

Ever wonder how solar panels are made? Or how a solar system works? Here's a Introduction of solar panels and solar energy .You own the sun. Well, not exactly, but you do have the right to its power. Why not put it good use? With solar technology, you can harness the sun's energy and turn your rooftop into a power plant.

Most solar panels produced today are made from Silicon, the second most abundant element on Earth and the primary ingredient in beach sand. The first step in making a solar panel is to create silicon ingots, giant blocks of high-purity (99.999999%) silicon. To do this, we put hundreds of pounds of silicon chunks (i.e. rocks) into a giant crucible and add a little boron (called a dopant ) to give the silicon positive polarity. Then, we cook it altogether at over 2,000 degrees Fahrenheit

We let the large silicon ingot cool down before slicing it into thin wafers using wire saws. Each fresh-cut silicon wafer is less than 200 microns thick similar to a heavy piece of paper. These wafers must be carefully handled, inspected and cleaned before further processing. The next step is to reduce the reflectivity of the wafer from about 30% to 10% through a chemical surface texturing process that creates tiny pyramids on the wafer s surface. Now, when a photon (sunlight) hits the wafer's surface, it is more likely to be reflected into the wafer rather than back into space.

The next step is to reduce the reflectivity of the wafer from about 30% to 10% through a chemical surface texturing process that creates tiny pyramids on the wafer s surface. Now, when a photon (sunlight) hits the wafer's surface, it is more likely to be reflected into the wafer rather than back into space. Now we have a photovoltaic (photo = light, voltaic = energy; thus, light into energy ) device! Next, we deposit metal contacts on the front and rear surfaces of the cell, allowing us to collect those electrons generated in the silicon. We also deposit a thin chemical layer on the cell's surface to reduce its reflectivity from about 10% to 1%.

To make a solar panel, we string together 48, 60, or 72 of our solar cells and lay them carefully within an encapsulant, which attaches high-transparency glass on the front surface and a highly durable, polymer-based backsheet on the backside. Then, we warm the whole stack (like a toasted solar sandwich to create a protective cocoon around the solar cells.

Next, for structural stability and long-term protection, we place rigid aluminum frames around the perimeter, bonded together with a waterproof adhesive. Finally, we add a junction box to the back of the solar panel: a connector to facilitate the flow of electricity. Now, the solar panel is ready for quality testing, packaging, and delivery.

Once your solar panel is installed on your rooftop, sit back, relax, and let the sun save you money.Write a book, make coffee, or watch a soccer match on TV: you choose what to do with your solar electricity.

Solar energy is everywhere. You may not be able to dig a coal mine or oil well in your back yard, but with the Solar panels you can harness nature s highest source of power. The sun sends enough energy to Earth each hour to meet human energy demands for an entire year! It s the world s most abundant and accessible source of energy.

Furthermore, solar panels don t have any emissions and they don t make noise: they just sit their and do their job. Finally, take pride in the contributions you have made to combat climate change and to ensure a sustainable future for all.

Our product Based on the design concept of 20 years of service life and 10 years of quality assurance, all structural parts are made of high-strength stainless steel and anodized aluminum alloy to ensure high durability of the material.Withstand extreme weather.The main load-bearing parts of the system have undergone various tests to ensure its structural bearing capacity.Wide applicability. The solar ballast bracket system is suitable for all kinds of universal framed solar panels installed on flat roofs on the existing market. It can serve from small solar systems to large or even several megawatt systems. Today let me introduce how to install Solar panel flat roof mounting brackets.

Flat roof mounting system for solar panels are applicable to large scale flat roof module installation.It allow solar array to tilt angle 5-30 deg with the roof.The solar racking system can be pre-designed a fixed angle for your request and the support is high pre-assembled,especially,this system highlights the function that it can be both use as ballasted system by adding tray on the bottom tube,and be fixed directly on the concrete block.The special extruded aluminum rail,the tilt-in module,the clamp kit and the leg can be high pre-assembly and make the installation easy and quick to save your labor cost and time.

Our solar panel manufacturing process is defined by world-class technology and professional workmanship. We utilize the highest-quality materials, sourced through our global supply chains, to ensure that our solar panels will generate value for decades to come.

More than 26 gigawatts have been shipped to more than 90 countries, including Germany, Spain, Italy, Greece, France, South Korea, China, Japan, Brazil, Australia, South Africa, Mexico and the United States. Our dependable solar panels have been proven to perform in diverse climates and environments nearly everywhere under the sun. As the world confronts unprecedented energy and environmental challenges, we remain committed to our mission: to provide affordable green energy for all.

If you need the quotation, please let me known Solar panel quantity and dimension (length * width * thickness ),Solar panel direction(horizontal or portrait）,Max wind load?And snow load?,Solar panel layout(rows*lines）,Roof shape and size(If you have roof drawing it will be best)