1.Basic features and scope of application Screw pile foundation is connected with one or more spiral blades on the steel pile rod, and by applying torque on the top of the pile foundation, the pile foundation is screwed and drilled into the soil to form a foundation that can withstand vertical and horizontal loads. The advantage of this type of foundation is that it can be processed in the factory and the quality is easy to control; the photovoltaic support can be installed immediately after the foundation construction is completed, reducing the overall construction cycle; when the photovoltaic power station reaches the design limit, the steel ground screw piles can be recycled, and at the same time The foundation of the site can be thoroughly cleaned up and it is easy to restore vegetation. The disadvantage is that the hard particles in the soil may cause damage to the foundation anticorrosive layer during construction. The applicable rock and soil conditions for screw pile foundations are residual soil, fully weathered rock soil, gravel gravel soil, gravel gravel soil, round gravel gravel soil, breccia gravel soil, sand, silt, flow plastic ~ soft Plastic clay and plastic ~ hard clay. 2.Basic design    Ground screw pile foundation can bear vertical force and horizontal force. When estimating the characteristic value of its vertical bearing capacity, the perimeter of the pile can be 0, πD (D is the diameter of the spiral pile blade) or πd (d is the diameter of the pile) according to the position of the pile in the soil; When estimating the characteristic value of the horizontal bearing capacity of the screw pile foundation, the diameter is taken as d. screw pile foundations often adopt a double-row foundation layout, and the loads they receive are mainly uplift and horizontal loads[4]. Therefore, when calculating this type of foundation, the calculation is generally based on the screw pile foundation under air suction conditions. The pull resistance is used to determine the geometric parameters of the steel pipe piles in the foundation, and then the horizontal bearing capacity and compressive bearing capacity of the foundation are checked. Jesfer specializes in the production of more than a dozen types of groud screws piles, with rich experience, and has been sold all over the world and has been praised by customers. jesfer ground screw piles are mainly used to serve solar photovoltaic systems, decks, light steel houses, farm sheds, landmark buildings, etc.

Building Integrated Photovoltaics (BIPV) is one of the most effective solutions for building green buildings. The most common application scenarios of photovoltaic buildings are mainly the photovoltaic roof of the roof and the photovoltaic curtain wall of the facade. While photovoltaic building materials have both the functional attributes of traditional building materials, they also need to meet the building's requirements for daylighting. However, photovoltaic roofs and photovoltaic curtain walls have different requirements for light transmittance. According to the investigation of multiple photovoltaic construction projects, the light transmittance of photovoltaic power generation glass used in daylighting roofs is generally 20%, and the facade curtain wall generally uses photovoltaic power generation glass with a transmittance of 40%-50%. Why choose 20% transmittance power generation glass for photovoltaic roof? Can you choose higher transmittance? After a large number of experience summaries of photovoltaic building roof and photovoltaic solar room project cases, balancing various factors, 20% light transmittance power generation glass is a better choice! On the one hand, because the 20% light transmission effect can already meet the lighting requirements of the owner. In addition, the higher the light transmittance of the photovoltaic power generation glass, the less power generation film in the power generation glass, and the heat absorption and cooling effect of the power generation glass will be reduced. At the same time, the power generation of the power generation glass will also decrease, and the power generation will be reduced accordingly. . Meanwhile, choosing 40%-50% light transmittance power generation glass for photovoltaic curtain wall can also meet the light transmittance requirements of the building. You can look at the following sets of example photos taken from the outside of the photovoltaic curtain wall: Jesfer focus on designing high quality solar BIPV system for free design ,we also provide stable new design solar roof mounting system ,ground solar racking system ,solar carport structure system ,solar tracker system and RV solar mount for solar energy system .Please feel free to contact with us if you have any pending order in solar power projects.

The Solar C-beam machine automatically discharges the material and takes the billet. The working procedure:, when parking, first stop the extruded, and then stop the rest of the equipment. Manual blanking and blanking work procedure: Before using the equipment, check whether the upper and lower connections are firmly and tightly, whether the bolts and nuts are tightened, and sufficient lubricating oil should be added to the left and right cases. Observe carefully to see if there is any monitoring, noise, whether oil is coming from the oil window, the sludge extruded by the extruded is cut into a fixed length by the cutting machine, and is sent to the tile press by the roller conveyor, and is determined by the loader. The program is sent to the lower die, and the tile blanks extruded by the C-beam machine are indexed on the worktable. It is sucked by the vacuum suction cup of the tile unloading machine and placed on the waffle of the conveyor line. The process flow of the C-shaped steel machine: the strip steel is fed from the tail of the equipment, and the color steel tile is pressed through various pressure rollers and sent out from the head . In the traditional process, after the color steel tile is pressed into shape, it needs to be manually cut at a fixed length, and then transported to the punching equipment to punch holes according to the size required by the customer. The production cannot be continuous and the efficiency is not high. The company’s technical staff work closely with the equipment manufacturers to gradually improve the production process and realize the automatic control of the entire process. Pentium improves the production efficiency and increases the technical content and added value of the customer’s equipment. The wall thickness of the C-shaped steel machine can be made very thin, and the production process is greatly simplified, and the production efficiency is improved. It can produce cold-formed color steel equipment of various profiles and different materials with average wall thickness but complex cross-sectional shape that are difficult to produce by general hot rolling methods. Cold-formed steel is the main material for making lightweight steel structures, and is made of steel plates or steel strips by cold-formed forming. However, because of the complex structure, high cost, many parts, and time-consuming assembly of the multi-link suspension, and to achieve the cost resistance of the non-independent suspension, it is always necessary to keep the connecting rod from deforming or shifting. The color steel equipment is used in material and structure. The optimization is very sophisticated, so the multi-link suspension is based on the pursuit of excellent handling and driving comfort. Xiamen Jesfer Industry & Trade Co.,Ltd. is committed to the design, R&D and sales of PV Solar Mounting System, strictly following the uniform product quality standards and after-sales service standards of photovoltaic racking ...

In the industrial park, the roof of the science and technology park, schools, hospitals, hotels, etc., are the best places to install solar roof system plant projects. Not only the industrial and commercial roof area is large, but also the electricity consumption and electricity price is high, There are four main reasons to buy rooftop photovoltaic energy system for industrial and commercial use as follows! 1. Stabilize cash flow and increase corporate income If you want to install photovoltaic power generation on these roofs, you can revitalize the fixed assets of the company, increase a stable cash flow, and make the company's income better. Enterprises consume large amounts of electricity and have high front-end electricity bills. After photovoltaic power generation is installed, enterprises can use them spontaneously and use surplus electricity on the Internet. 2. Saving peak electricity bills and sell surplus electricity online Especially for high-energy-consuming production enterprises, installing solar plant system can save a lot of electricity expenses, which not only saves money, but also makes money. For production companies that are striving for division, the yield of photovoltaic power generation is much higher than that of many traditional production companies, and it is very worthy of investment. 3. Promote energy saving and emission reduction, and produce good social benefits Every local government will issue energy-saving and emission-reduction targets to productive enterprises. Some high-energy-consuming enterprises cannot complete them and can only accept high fines. The installation of solar system power plant stations can achieve energy conservation and emission reduction. There is no geographical restriction. You only need to install a set of photovoltaic roof power systems on the restricted roof to achieve energy conservation and emission reduction goals. With many advantages such as no noise, no radiation, no emissions, no pollution, photovoltaic power generation has become a must-choice configuration for medium and large enterprises. 4. Heat insulation and cold protection, increase environmental comfort Many production enterprises have colored steel tile roofs or small flat floors, which require high cooling costs in the hot summer. Photovoltaic panels have the function of heat insulation. After photovoltaic modules are placed on the roof, the temperature of the downstairs workshop can be effectively reduced. It can make the workers downstairs work more comfortable, and the production equipment can run smoothly, which indirectly reduces the cooling costs of air conditioners, fans and ice cubes. Xiamen Jesfer Industry & Trade Co.,ltd., can provide complete solar power system with high quality product ,either on grid pv system or off grid solar system ,we are keeping on reseach & development our technology to adapt new trend and tide .

Jesfer new model of the pole support system is a small energy-saving photovoltaic module system suitable for solar water pumps, traffic monitoring and other fields. The specifications of the components used in the pole system are small and medium, so the solar pole support system has a simple design and precise structure. The Pole Mount Solar uses stainless steel pipes as the main force-bearing members; the supporting components of this support system include post, main frame beam, support beam, guide rail,connection block, angle adjustment rod, mid clamp ,end clamp etc. in addition to quick install on Solar Pole Mount system, we only 2 to 3 types of tools are needed to install. In order to facilitate the installation and use of customers, the complete sets of components are pre-installed in advance before delivery ,the clients can install them directly after receiving the goods, without additional secondary processing.

Now we are sincerely to inform you that we are coming back to work and ready too supply you needed . Jesfer solar provide high quality of Solar Mounting System & Complete Solar Power system to clients around the world. We are professional solar mounting bracket manufacturer from China, we’ve engaged in producing and exporting solar aluminum mount for more than 15 years. Jesfer energetic and positive team always work efficient and provide excellent service to customers from all over the world. New Year,New Hope ! We hope our business relationship will last forever and gain a Win-Win situation in 2021.Welcome to contact us if have any pending order of solar structure system & Photovoltaic Energy System.