Standing Seam Roof U Clamp Mounting is simple, easy and fast mounting solution for standing seam metal roof, no drill,  no premature corrosion on roof. It has a simple structure and consists only of U Clamp roof attachment,end clamp and mid clamp with A2 (304) fasteners. This greatly reduces the difficulty of installation. The system can achieve stable and strong connection between the roof support structure and solar modules with modular Patented design. This system uses pre-assembled kits to effectively save the installation time and cost on site.

Technical Information
Tilt Angle: Flushed with the roof
Building Height: 20m
Material: Aluminum 6005-T5 & Stainless steel A2(304)

Color: Silver, Black or Customized

Main Components:

Simple, fast Standing seam clamps for metal roof systems, just U clamp roof attachment, Mid Clamp, End Clamp

In addition, we can also design clamps for other types of roofs, the following is a partial reference diagram. We can tailor it to your needs.

If you need this product,  please feel free to contact us. With 12 years experience,we can do very competitive prices with high quality, hope can work with you to cut your cost and reach mutual benefit.  (sales7@landpowersolar.com)

1. Adverse effects of corrosion on water electrolysis hydrogen production equipment

The water electrolysis hydrogen production system involves hydrogen, oxygen, potassium hydroxide (or sodium hydroxide) solution and other material media, and various types of corrosion, such as chemical corrosion, electrochemical corrosion, hydrogen embrittlement, alkali embrittlement, etc. If the corrosion problem is not handled properly, it will lead to frequent maintenance and replacement of parts, disrupt the factory production schedule, cause economic losses, and may also cause material leakage, pollute the environment, and endanger personal safety.

1) Performance degradation: Corrosion can lead to a decrease in electrode surface activity, reducing the efficiency of hydrogen and oxygen generation, thereby reducing the overall performance of the electrolyzer.

2) Electrode wear: Over time, corrosion causes the electrode material to wear away, affecting its mechanical strength and conductivity, and may eventually require replacement of the electrode.

3) Uneven gas generation: Uneven electrode surface caused by corrosion may lead to uneven bubble generation, which in turn affects gas separation and collection efficiency.

4) Increased risk of failure: Severe corrosion may cause cracking or failure of electrodes, increasing the risk of failure of the overall electrolyzer system.

5) Increased maintenance costs: Corrosion-induced performance degradation and the need for electrode replacement increase maintenance and operating costs.

 

2. Corrosion Types and Countermeasures

1) Hydrogen embrittlement: a hidden risk Hydrogen embrittlement is a phenomenon in which the mechanical properties of metals decrease due to hydrogen. It is divided into environmental (external) hydrogen embrittlement, internal hydrogen embrittlement, and reactive hydrogen embrittlement. Among steel materials, carbon steel hydrogen embrittlement increases with the increase of carbon content. Stainless steel also faces the risk of hydrogen embrittlement. Austenitic stainless steel has relatively good resistance to hydrogen embrittlement. Factors such as ambient temperature, hydrogen pressure, strain rate, and processing technology affect the occurrence of hydrogen embrittlement. To prevent hydrogen embrittlement, we can start from reducing hydrogen dissolution, reducing hydrogen concentration, inhibiting hydrogen diffusion, surface treatment, alloying and heat treatment, reducing stress concentration, etc. When selecting materials for the hydrogen production system, we must also carefully consider the compatibility of pipeline and valve materials with hydrogen.

2) Alkali embrittlement: a threat that cannot be underestimated. Alkali embrittlement, also known as stress corrosion cracking, is the brittle cracking of metals under specific corrosive media and tensile stress. Carbon steel is prone to alkali embrittlement in a high concentration of NaOH solution and at a certain temperature. Austenitic chromium-nickel stainless steel also has the risk of alkali embrittlement. The alkali embrittlement range of nickel and nickel-based alloys is relatively narrow. Schematic diagram of stress corrosion. Tianji Hydrogen Energy selects materials for alkaline liquid media. Carbon steel is commonly used for nickel plating of electrolytic cell plates. Pipeline material selection needs to take into account multiple factors. Electrode selection is also particular, such as the common use of nickel-plated soft iron as anode.

3) Electrochemical corrosion: a multifaceted "enemy" Electrochemical corrosion includes stray current corrosion, galvanic corrosion, crevice corrosion, etc. Stray current corrosion originates from the leakage of current in the electrolytic reaction, which will lead to corrosion of the anode metal. It exists in many places, and protective measures include ensuring the insulation of the unit slot, adding sacrificial electrodes, and grounding the main pipe. Galvanic corrosion occurs at the contact point of different metals, and crevice corrosion is related to the environment in the metal crevice.

In addition, there is corrosion at the mastoid apex, plate gas channel, nickel plating and other parts, which require corresponding measures to prevent, such as controlling steam water quality, ensuring that the airway is immersed in alkaline solution, and cleaning impurities in time. At the same time, a variety of corrosion control technologies should be used in combination.

 

3.Electrolyzer plates: key component considerations

The thickness of nickel plating on the plate of the electrolytic cell should comply with relevant national standards, which is related to the corrosion resistance and conductivity of the plate, and thus affects the performance and life of the electrolytic cell. Salt spray testing is crucial for the plate, which can detect potential corrosion problems in advance, ensure its adaptability and durability in different environments, especially high salt spray environments, meet the industry's requirements for equipment reliability, and adapt to the design needs of new electrolytic cells.

 

4. Prevention of corrosion in alkaline electrolytic cells

Although alkaline electrolyzers are mature in technology and have low-cost electrode materials, they have a prominent corrosion problem. The cause of corrosion is related to the alkaline environment and the oxygen produced by electrolysis, and the consequences seriously affect the structure and performance. Preventive measures cover material selection and development, electrolyzer design optimization, control logic optimization, surface treatment process optimization and core component matching, and regular maintenance. The corrosion problem of water electrolysis hydrogen production equipment is complex, but by deeply understanding the corrosion mechanism and taking effective protective measures, from material selection, process optimization to daily maintenance, a comprehensive and multi-level protection system can be constructed to ensure the stable operation of the equipment and promote the water electrolysis hydrogen production industry to a more efficient, safe and sustainable development path.

Improving home security has become a major issue for homeowner in the quickly changing world of today. With the increasing need for sustainable solutions, solar powered wall lights have emerged as the perfect combination of effectiveness and environmental friendliness for illuminating and protecting your property.

 

Some areas of our homes are often vulnerable to break-ins due to limited lighting. That’s where solar large C corner wall lamps come to play. These lights are designed in a distinctive large C shape, which adds an aesthetic touch to your outdoor space while providing ample illumination. The placement of these lamps in the surroundings your property helps to maximize coverage, ensuring that no dark spots are left unattended. Powered by solar energy, these lights offer a cost-effective and sustainable lighting solution that reduces your carbon footprint.

 

 

Another type of solar wall light worth considering is the solar eagle eye wall light. These lights are specifically designed to provide enhanced visibility and security during nighttime. With their advanced sensor technology, they can detect motion and illuminate the surrounding area, acting as a deterrent to potential intruders. The solar eagle eye wall lights are also equipped with long-lasting batteries, ensuring reliable performance throughout the night.

 

For additional safety measures, solar warning wall lamps can be installed around your home. These lights are designed with bright, attention-grabbing indicators that can serve as visual alerts for potential hazards or restricted areas. Whether it’s to mark a step, a low-hanging structure, or a no-entry zone, these solar warning wall lamps offer an effective way to communicate safety information while illuminating the area.

 

When it comes to home security, investing in solar-powered wall lights is a smart choice. Not only do they provide effective lighting solutions, but they also promote energy efficiency and reduce electricity costs. So why wait? Please take a step towards a safer and greener home by exploring SLD’s range of solar lights at www.solarlightsdo.com.

Tile roof sheet have been widely used in residential, Here we share two popular tile roof hook that widely used by EU Market.

1. Adjustable roof anchor

This is an very popular roof anchor for tile roof, it can easy to connect with rail, material is stainless steel named A2 in Europe. Meanwhile, the thickness can be customized according to our customers request.

2. Solar slate roof hook

Slate roof hook solution do not harm the slate roof sheet, various slate roof hook can fit different rail.

3 points you can try to know about SIC SOLAR mounting system

1. SIC just provided 50KW metal roof mounting for south africa.The project are using our popular railless solar racking to support panel and connect to the metal roof, which can save installation time.

2. Diversed metal roof clamps can suit many types of metal roofs, with SIC professional team, we also can offer customized roof clamps to our customers.

3. Good transportation and after - sales service that can let customers feel at ease to choose SIC SOLAR.

Trapezoidal tin roof sheet have been widely used in industry due to its economics. Here we share 5 common solar panel mounting systems for Trapezoidal metal roof.

1. L-feet

This is the most popular solar mounting bracket for Trapezoidal steel roof. It could connected to steel or wooden beam by one Stainless steel self-tapping bolt, which could be also used on sandwich roofing, and corrugated roof.

2. Stainless steel A2 hook

This A2 solar hook will be fixed to metal sheet by 4pcs self-tapping screw. The connection is strong. But the metal sheet spec need to be checked if the hook size could match it.

3. Aluminum hook

The alu hook is similar with above A2 solar mounting hook, but it could be customized according to different metal roof sheet, which is also cheaper.

4. Short rail

This is the most cheapest solar panel mounting brackets.

Solar panel could be fixed by Only three components: mid clamps, end clamps and Mini Rail.

The installation is much easier, and the Rail costs have been greatly reduced.

5. L-feet and Hanger Bolt

This is the strongest solar panel mounting system. The hanger bolt will be fixed to the wooden beam or steel beam directly. For sure, the costs is also the highest one.

All above brackets are penetrated solution. PV Non penetrating roof mount need to be checked according to your specific project info. Pls contact us to get the customized offer.

The Netherlands Environmental Assessment Agency estimates that by the end of next year, the country's solar power capacity will increase from 5 GW to 4.4 GW at the end of 2018. At the end of 2023, the PV installed capacity is expected to reach about 15 GW.

The Netherlands Environmental Assessment Agency (PBL) estimates that from the beginning of this year to the end of the next decade, the national installed capacity of photovoltaics will increase by nearly five times.

A report on the future energy prospects in the Netherlands predicts that 5 GW of solar energy will be deployed nationwide this year and next, enough to increase the photovoltaic power generation capacity in the Netherlands to about 9 GW.

The agency predicts that the Netherlands will have 15 GW of solar energy by 2023, and it is expected that 12 GW of solar energy will be launched by 2030, bringing the total capacity to approximately 27 GW, of which approximately 30% will consist of rooftop arrays.

Xiamen SIC New Energy Technology Co.,Ltd.is a professional manufacturer of solar mounting systems.Customized solar panel mounting brackets and ground mount solar.Inquiry now!Looking forward to your cooperation!

SIC offer 5 normal type ground screw for the market, three of them are popular for our customers.

The first type is used for ordinary soil.

The second type is used for desert sand, which is very popular for Africa region.

The third type is used for garden, house etc, which is very popular Europe and America.

Various type ground screw can meet different customers demand, the length of ground screw also can be customized for our client.

For the sakeof aesthetic, Some clients prefer the Black solar panel clamp and Black solar panel mounting rails for their solar system. Here we introduce three surface treatment for Black aluminum profile.

1.The first one is big black anodized. It is mainly used for long aluminum profile, Like the solar panel roof mounting rails. The max length could reach 6.2m, and the anodized thickness is around 10-12um.

This is the cheapest black anodized. To save the cost,Solar panel clamp also use this treatment to make black surface. But it is anodized before machining, hence the cutting surface is not anodized. See the left one in below photo.

2.The second one is small black anodized. Like above right one. This is mainly used for small aluminum components. The Clamps will be anodized after machining, which is also called all black anodized. The anodized thickness is around 12-15um.

3.The third one is Black Electrophoresis after machining, which is also all black surface. Compared with small black anodized, the color is more shining and keep longer, which is suggested by us.

SIC SOLAR offer all kinds of solar panel mounting. Our main products arealuminium rail forsolar panels, solar panel clamp, solar roof hook, ground screw, solar panel roof mounts and ground mount solar structure.Thewhole solar mounting systemhas been strictly testedto stand up to the extreme weather to ensure 10 Years warranty and 25 Years lifetime.

With the increasing popularity of outdoor activities, especially camping, hiking, and adventure travel, more people are seeking reliable power solutions. When venturing into the wilderness, far from urban areas, individuals want to continue enjoying the conveniences of modern life, including lighting, communication devices, and small appliances. To meet this demand, portable power stations (also known as portable generators) have quickly become an essential tool for outdoor enthusiasts.

 

These compact yet powerful devices not only provide power for various devices but also serve as an ideal solution for emergency rescue, industrial work, and daily life. Portable power stations are gradually changing the way we access energy, especially in outdoor adventures and emergency situations, making them an important part of modern life.

 

What is a Portable Power Station?

A portable power station is an efficient and lightweight device designed to provide a reliable power supply, supporting AC, DC, and USB outputs. It typically comes equipped with a built-in battery, which can be charged through various methods, including solar power, car charging, or conventional power outlets. Portable power stations can supply power to traditional appliances as well as meet diverse needs, including outdoor lighting, charging electronic devices, and providing backup power for medical equipment.

 

Main Applications of Portable Power Stations

1. Outdoor Adventures

Portable power stations greatly enhance the convenience of outdoor activities. Whether it's camping, hiking, or road trips, these devices provide stable power for outdoor lighting, portable refrigerators, small stoves, and GPS devices, ensuring that equipment continues to function throughout the trip. For example, a 1200W Outdoor Power Station is suitable for small appliances and standard camping needs, offering reliable power support for lamps, phones, cameras, and more.

 

2. Emergency Backup Power

In the event of natural disasters, power outages, or other emergencies, a portable power station can serve as a reliable backup power source. It can supply continuous power for communication tools, medical devices, emergency lights, and other essential equipment. For instance, for patients dependent on respirators, a portable power station ensures uninterrupted medical support.

 

3. Industrial and On-Site Applications

Portable power stations also play a crucial role in industrial and on-site work, particularly in remote locations. They can power on-site tools, equipment, and appliances, reducing work delays caused by power interruptions. For example, a 2400W Outdoor Power Station provides higher power output, making it suitable for large power-consuming devices and tools.

 

4. Sustainable Energy Solutions

Many modern portable power stations support solar charging, making them an ideal choice for environmentally-conscious users. By using solar energy for charging, these devices reduce carbon emissions and promote sustainable lifestyles. During outdoor adventures, solar charging helps ensure continuous operation of the device, reducing reliance on traditional energy sources.

 

Key Features of Portable Power Stations

1. Battery Capacity and Power Output

The battery capacity and power output of a portable power station determine how long it can supply power to devices. When choosing the right power station, it's important to match the power output with your actual needs.

 

2. Multiple Output Interfaces

Portable power stations typically feature multiple output interfaces, including AC, DC, and USB ports, allowing them to power a wide variety of devices. The versatility of these interfaces increases the flexibility of the power station, enabling users to power multiple devices simultaneously.

 

3. Diverse Charging Methods

To ensure stable usage in different environments, many portable power stations support various charging methods, such as solar charging, car charging, and wall outlet charging. The availability of multiple charging options ensures that the power station remains charged, whether in urban or outdoor settings.

 

4. Portability and Durability

Portable power stations designed for outdoor environments are both convenient and sturdy, capable of withstanding harsh weather and complex conditions. For example, the outer casing of portable power stations is typically made of durable, impact-resistant materials that can endure prolonged use and movement.

 

5. Safety

To ensure no faults or accidents occur during use, modern portable power stations are often equipped with built-in safety features, such as overcharge protection, short-circuit protection, and over-temperature protection. These features provide additional safety for users.

 

Future Trends of Portable Power Stations

With the continuous advancement of technology, the functions of portable power stations are constantly being upgraded. Future portable power stations will not only improve in power and battery life but may also include more intelligent features, such as the ability to monitor, manage, and control power usage through a smartphone app. Additionally, as solar technology develops, the efficiency and convenience of solar charging will further improve, making portable power stations an ideal choice for more households and outdoor enthusiasts.

 

Enecell is a professional supplier of portable power stations in China, offering outdoor power stations and portable devices ranging from 700W to 5000W. Their products provide stable power for industrial equipment, on-site tools, and emergency devices, supporting AC, DC, and USB outputs. The power stations can be charged via solar energy or car plugs, ensuring continuous power supply for appliances like refrigerators and coffee machines during emergencies.