Industry news
  • How to reduce the impact of gale on photovoltaic mounting system
    Jul 23, 2021

    In recent years, under the influence of extreme weather, strong winds have appeared in many places, causing great losses to solar panel racking system. How to reduce the impact of high winds on solar panel mounting brackets? First of all, wind speed should be taken into consideration when designing photovoltaic mounting systems. The strength of the material, the angle and height of the bracket will affect the stability of the bracket. The second is the basic construction of the solar racking system. There are cement foundations and pile foundations. These two methods should be selected according to installation requirements and geological soil conditions. For details, please refer to our article https://www.corigy.com/blog/How-to-choose-suitable-grounding-screw-for-your-solar-panel-ground-mounting-systems_b23 Third, in addition to the surrounding buildings or trees covering the location of the photovoltaic power station, it is more important to consider the basic conditions of the installation site. The topography of the site should be as flat as possible. Locations with good geological structure and hydrological conditions should be selected. And as far away as possible from faults, landslides, mudslides, and areas that are prone to flooding. Finally, conduct a comprehensive inspection of the solar panel support frame to see whether the screws, fasteners and fasteners of the components are loose or damaged. If there are any, they need to be reinforced or replaced as soon as possible. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

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  • Solar mounting system in different roof
    Jun 09, 2021

    The installation environment of roof photovoltaic support includes slope roof and flat roof. The solar panel roof mounts must conform to the roof environment without destroying the inherent structure and self-waterproof system. Roofing materials include glazed tiles, color steel tiles, linoleum tiles, concrete surfaces, etc. Different roof mounting brackets are adopted for different roofing materials. The roof is divided into slope and plane according to the inclination angle. Therefore, there are many solar mountings for the inclination angle of the roof photovoltaic system. For the slope roof, it is usually arranged in a flat way to conform to the roof slope, and it can also be arranged at a certain inclination angle to the roof. ; For flat roofs, there are two options: tiled and inclined at a certain angle. There are different bracket systems for different roofing materials. 1. Tile roof bracket Glazed tiles are building materials made of soft and hard materials such as alkaline earth and purple sand after being extruded and plastic pressed. The material is brittle and has poor load-bearing capacity. When installing the bracket, a specially designed main support member is generally fixed to the lower roof of the glazed tile to support the main beam and cross beam of the bracket. The supporting member such as the connecting plate is usually designed in an open pattern to achieve flexible and effective adjustment of the position of the bracket. The components and the beam are crimped with aluminum alloy pressure blocks. 2. Metal roof bracket Metal plates are steel formed by cold pressing or cold rolling of thin steel plates. The steel plate adopts organic coating thin steel plate (or color steel plate), galvanized thin steel plate, anti-corrosion thin steel plate (including asbestos asphalt layer) or other thin steel plate. Special-shaped steel plate has the advantages of light unit weight, high strength, good seismic performance, fast construction, and beautiful appearance. It is a good building material and component. Roof color tiles are usually divided into: standing seam type, bite type (angle type) type, buckle type (concealed buckle type) and fixed connection (open nail type) type. When installing the photovoltaic system on the metal roof, the shape of the metal roof and its load-bearing capacity should be fully considered to determine the fixing method of the bracket. The fixing method of the color steel plate tile bracket is mainly determined according to the shape of the metal roof. 3. Concrete roof bracket The concrete roof photovoltaic support is generally fixed at a fixed inclination angle, and it can also be laid out in a flat manner. The type of roof fixing method is mainly fixed by concrete foundation and standardized fixed connectors. The solar mount is a very important part of the photovoltaic power station. It carries the main body of the photovoltaic power station. If the design is unreasonable, an accident in a disaster clim...

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  • Why choose ground-driven pile solution?
    Jun 02, 2021

    The ground-driven pile is an adjustable ground mount solar rack solution developed to solve the situation that it is impossible or inconvenient to make concrete foundation due to topographic irregularity, and has been applied more and more widely. Compared with traditional ground solar panel mounting brackets, its advantages are becoming more and more significant. --Strong adaptability: It is available to use flat, mountain or sloping land. And the angle can be adjusted according to the needs of the project. Construction is not restricted by the season --Convenient installation: hot-dip galvanized pile more stronger, quick installation, use pile driver to drive the foundation pile into the ground, the average driving time is 30-75s, shorten the construction period, and the foundation is easy to adjust the height during the pile driving process --Cost-saving: use pile driver construction to reduce construction costs; larger spans can reduce the number of foundations, thereby reducing costs --Green environmental protection: Drive steel piles into the soil with pile driver, no need to excavate the ground, which more environmentally friendly. CORIGY SOLAR formulates the optimal ground-driven pile solution according to the characteristics of different terrains and environments to improve the reliability and stability of the systems, so that reduce costs and ensure the return on investment of the power station. CORIGY SOLAR's ground-driven pile solutions has the following types: 1. Single pile and single support mounting solution ① Large-span design can be realized, reducing the number of piles. ②Single pile and single support design which greatly reducing costs. ③Fast construction, effectively reducing the manpower and time required for installation. 2. Single pile double support mounting solution ①Suitable for medium and large commercial power stations, also available for flat, mountain, or sloping land. ②Single pile design, obvious cost advantage. ③According to the characteristics of the project, the angle adjustment in the east-west direction can be realized. 3. Double-pile mounting solution ①Applicable to areas with complex terrain and harsh weather conditions such as wind pressure and snow pressure. ②Integrated design of piles and columns, with few main components, quick and convenient installations. ③Flexible installation system, adjustable in east-west, north-south directions, and adjustable pile height. CORIGY SOLAR ground-driven pile solution has assisted many large-scale power station projects in many countries, such as Europe, the United States, Japan, Southeast Asia, and is continuing to develop new markets. In the future, CORIGY SOLAR will also continue to R&D convenient, fast, stable, reliable, innovative, and efficient mounting solutions, guarantee the revenue of the power station system with excellent product quality and all-around high-quality services to create benefit for our customers. CORIGY SOLAR more efficient and flexible s...

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  • Influence of the weeds to photovoltaic power station
    May 25, 2021

    For a photovoltaic power station, weeds at the height of a lawn are irrelevant, and hidden dangers will follow when the grass covers the power station. 1. If the weeds are too height, it will cover the solar module and influence the performance of the solar module. The weeds passing through the module produce shadows under the light. The shadows are reflected on the modules will reducing the amount of photovoltaic radiation and indirectly reducing the output current of the modules. Thus resulting in a decline in the output performance of the modules and reducing the power generation. 2. Weeds cover the module, which is easy to cause hot spot effect on the solar module. Modules are blocked by weeds for a long time, and over time the shaded part will be used as a load, consuming the energy generated by other solar cell modules with sunlight. The shaded parts will generate heat at this time, resulting in a hot spot effect. Long-term hot spots will have an irreversible impact on the performance of the solar module and even cause the module to burn out, thereby shortening the overall life of the power station and affecting the revenue of the power station. 3. Dense weeds affect the heat dissipation of the equipment. Inverter and combiner box,the main equipment of the photovoltaic power station, will generate a certain amount of heat during operation. If the equipment is sheltered by dense weeds for a long time, the external heat dissipation of the equipment will be inhibited, and the heat will not be dissipated for a long time, which will cause the equipment overheat and malfunction. In addition, it is worth mentioning that the hot weather in summer and the equipment temperature is too high to dissipation, there will be a risk of fire. As a leading enterprise in the solar mounting industry, CORIGY Solar always provide customer the best design to make sure that the safety of the solar module and the optimal power generation efficiency. Welcome to contact us to find your best solar mounting bracket. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

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  • Why Solar Carport System Popular?
    May 14, 2021

    The solar photovoltaic carport is the combination of photovoltaic power generation and the roof of the carport. This is the simplest combination of photovoltaic and building. It can not only realize all the functions of the traditional carport, but also bring power generation income to the owner. Generally, steel structure brackets are used, which are simple, generous, fashionable, beautiful, and are clean and environmentally friendly new energy sources, which can effectively alleviate the social environmental and energy pressures. The photovoltaic carport brings benefits while saving energy: Investing in the construction of photovoltaic carports has changed the single role of traditional carports. The photovoltaic carport can not only provide sunshade and shelter from the rain, but also generate revenue from power generation and achieve a win-win situation for social and environmental benefits. As a distributed photovoltaic project (or as a part of it), the photovoltaic carport is combined with charging piles and new energy electric vehicles. It uses photovoltaic modules installed on the roof to generate electricity, which is stored in the battery through a charging device or directly supplied for electric vehicle charging. , Spontaneous self-use, and even surf the Internet with the remaining power. CORIGY Solar, as a professional solar mounting supplier in China, has numerous cases at home and abroad, and its products are exported to Europe, America, Africa, the Middle East, Southeast Asia and other regions. It has provided solar photovoltaic carport solutions and system equipment for Canada, Italy, Saudi Arabia, Israel, Tanzania, Zambia and other countries. As an economical, environmentally friendly and fashionable building integration supporting project, what are the characteristics of the solar photovoltaic carport? 1.Features of photovoltaic carport ① Good heat absorption ② Low cost, convenient installation and good flexibility ③ Make full use of the original site to provide green and environmentally friendly energy 2.Types of photovoltaic carports ① By location: home, company, shopping mall, large parking lot ② By style: classic, simple, modern, retro, cool ③ By parking category: battery car/bicycle, car, bus/bus ④ By function: ordinary carport, smart carport (supporting charging pile, energy storage system, etc.) ⑤ According to the column form: C type, H type, L type, M type, N type, T type, V type, W type, X type, Y type, IV type, VI type ⑥ According to the number of columns: single column, double column, multiple column ⑦ According to the bracket category: steel structure, aluminum alloy 3.The composition of the solar photovoltaic carport system It is mainly composed of a support system, a battery component array, a lighting and control inverter system, a charging device system, and a lightning protection and grounding system. The support system mainly includes support columns, diagonal beams fixed between the support columns, purlins c...

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  • ITC policy promotes the rapid development of U.S. Solar Energy
    Apr 15, 2021

    In recent years, renewable energy in the United States has developed rapidly, and the ITC policy has played a large role. The Solar Investment Tax Credit (ITC) policy is one of the most important federal policy mechanisms to support the development of solar and other renewable energy in the United States. As part of US President Joe Biden's $2 trillion US infrastructure employment plan, ITC has again extended the validity period of 10 years this week. The Solar Energy Industry Association (SEIA) estimates that by 2030, extending the ITC policy will increase the share of solar energy in U.S. electricity by a third. Members who support this policy believe that the ITC policy can increase industrial and commercial photovoltaic and household photovoltaic, and reduce carbon emissions. This is an important part of green energy, which can increase employment opportunities, reduce dependence on foreign energy and improve the environment. Holly Christie, the general counsel of Hecate Energy, explained that there are two ways to deal with ITC policies. One is to start construction at the specified time, and the other is to buy 5% of the electricity. "The original intention of the tax credit policy is that the credit should depreciate over time. Therefore, if my project does not start this year, then as the industry starts, there will be a loss of a few percentage points." CORIGY SOLAR's solar mounting system is cost-effective. In addition, the factory's production capacity are able to deliver in a short lead time to ensure the orderly progress of customer projects. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

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Product Categories
Ground Mounting System

Mainly made by galvanized steel, anodized aluminum and ZAM materials

Flat Roof mounting System

Suitable for tile roof, tin roof and flat roof etc

Metal Roof Mounting System

Suitable for water surface installation

Tile Roof Mounting System

Waterproof carport, made by carbon steel or aluminum material

Solar Accessories

Supply OEM service and accessories. No quantities limitation, and free samples if you need

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