When planning a rooftop PV power plant, have you ever wondered why two neighboring factories might have drastically different mounting system designs and initial investments? The key often lies with that “silent guardian” – the solar mounting structure. Choosing the right system is not only the cornerstone of safety but also the first step towards maximizing the economic return on your project.

While owners and investors often focus on the brands of modules and inverters when evaluating a solar quote, the mounting system is frequently overlooked. Yet, this “unassuming” component is fundamental to ensuring 25 years of stable operation for your power station. Today, we will take a deep dive into how to “tailor the perfect fit” for your unique roof, selecting the safest and most economical mounting solution.

Best For: Areas with extremely high wind resistance requirements, or special reinforcement areas like roof parapets.

Hybrid Systems:
Combine ballast with point attachments. This approach ensures safety while minimizing impact on the roof surface and is a current mainstream trend.
II. Metal (Color Steel Tile) Roofs: The Core Demand is Non-Penetrating Installation
For metal roofs, especially factory buildings with color steel tiles, their lifespan and waterproof integrity are paramount. Mounting installation must adhere to the "non-penetrating" principle.
This is the most mainstream and mature solution. Specially designed clamps attach directly to the peaks or troughs of the steel tiles, requiring no drilling and perfectly protecting the original roof warranty.

Specialized Hooks

When you're setting up solar projects for utilities, you gotta balance how strong the mounts are, how well they work, and how long they'll last. These big setups can cover huge areas and deal with nasty weather, so they need to keep pumping out power for years. If the mounting is designed well, the system will work without issues, and construction and upkeep won't break the bank.

Picking the right kind of mount for where you are is super important. If the land is flat and open, folks usually go with fixed-tilt or single-axis tracking systems. Fixed-tilt stuff is easy and cheap, but trackers get you more power 'cause they follow the sun. What kind of soil you have, how steady the ground is, and how windy it gets all play a role in what works best. If it's rocky, you might need foundations you can change or ground screws. If the soil is soft, driven piles could be the way to go.

What you make the mounts out of is also a big deal. Usually, it's galvanized steel or aluminum. Steel is super strong for big stretches, and aluminum doesn't rust as easily and is easier to handle. Lots of companies, like SIC Solar, make mounting systems just for huge projects, focusing on how steady they are, how easy they are to put together, and how long they'll last.

Making the structure just right is also key. Engineers gotta figure out how much wind and snow the system can handle, how big the panels are, and how far apart the rows should be, so the whole thing doesn't fall apart in bad weather. Getting the tilt angle right helps you get the most power without rows shading each other. Designs that let things expand when it's hot and bend a little help keep stress off the array over time. 

Cutting down on installation labor is also huge for these big solar farms. If the parts come pre-made, the layout is simple, and the fasteners are quick to deal with, crews can get things done faster and safer. A simple design cuts down on labor costs and gets the project done sooner, which makes the whole solar plant cheaper.

Don't forget about getting the ground ready. Leveling the surface or tweaking the foundations makes sure everything lines up right and stays put. Good drainage keeps the piles from getting eroded and keeps the structure from shifting over time.

How you manage cables is also important in big setups. If the cables are organized well in trays and clips and routed right, they won't get wrecked by the sun, animals, or water. Good cable planning makes the system work better and makes maintenance easier down the road.

Lastly, think about the long haul. These solar farms should work for 25 to 35 years, so the mounting systems gotta hold up against rust, hot and cold temps, and bending. Working with someone you trust, like SIC Solar, who cares about quality makes sure every part helps the plant last and work well.

If you put together smart materials, look at the site closely, and install things the right way, mounting design becomes the base for solar power that lasts.

Floating solar systems, also called floating PV, are a hot choice for places where land is scarce. They're set up on lakes, reservoirs, or other calm waters. These systems give a great energy return and cut down on water loss from evaporation. If you want to put together a floating solar project, you've got to plan carefully, get parts that won't quit, and use a mounting setup that's made for being on the water.

First off, check out the water site. How deep is it? How much does the water level change? How windy is it, and what are the waves like? All this helps you decide what kind of floating platform you'll need. Also, think about the water quality and the local wildlife, so you don't screw things up in the long run.

Once you've checked out the site, pick your floatation platform. Most floating solar systems stick with high-density polyethylene (HDPE) floats. They can handle the sun and don't corrode easily. These floats lock together to make a steady base that holds up the solar modules. If the platform's designed well, it's easy to put together and floats well enough to be safe.

The mounting structure is super important too. Floating solar systems need brackets that won't break from constant movement and water. Companies such as SIC Solar, which produces and sells photovoltaic mounting systems, develop structures suitable for different installation environments, including water-based solutions. Their systems are designed to maintain stability while accommodating slight shifts caused by waves or wind.

After you've got the floating platform and mounting frames set, put the solar panels in at the angle you need to get the most energy. Go for light stuff to keep the whole thing floating well and make it easier to install on the base.

Anchoring is key for keeping the whole system safe. Floating arrays are usually held in place with ropes tied to weights underwater, anchors on the shore, or posts in the seabed. The way you anchor it depends on how deep the water is and how strong the wind gets. Good anchoring means the system stays put, even when there are storms or strong winds.

You also need to plan out the electrics. Cables have to be waterproof, sun-proof, and set up to avoid getting stretched when the platform moves. You can put inverters on the floating platforms, on land nearby, or on their own structures, depending on how big the project is.

Don't forget about how you're going to get to everything for maintenance. Walkable platforms or routes make it easy to check the panels, floats, and anchors.

If you pick good parts, water-safe mounting gear, and a solid anchor system, building a floating solar project can be a smart way to max out solar power on water that's not being used.

Cutting install costs is a big deal for getting better returns on solar projects. Labor, shipping, and parts are getting pricier, so developers and installers are really trying to work smarter with system designs and faster mounting options. Businesses like SIC Solar, they make and sell PV mounting stuff, and they're key because they sell stuff to make install easier and quicker.

First off, to save money on install, pick mounting systems that are simple to put together. When parts are pre-made or cut, it saves a bunch of time on the job site. If things snap together fast, with few tools and steps, installers can do more in less time and cut down on labor costs. Also, light aluminum frames make handling easier and mean less need for big heavy machines.

Another cool trick is planning your system layout well. A clear plan means less wasted materials and shorter cable runs. Racking systems that are well-thought-out, like the things SIC Solar sells, can fit different module sizes and site setups, which makes install smoother.

Cutting down on roof or ground holes is another way to save cash. Using ballasted or adjustable mounts can skip tricky structural work. For flat roofs, low-tilt ballasted systems go in fast without drilling. This saves labor and lowers the chances of problems later on.

Using the same mounting hardware for every project saves money too. When installers know the clamps, rails, and brackets, training is simpler, and keeping track of parts is easier. This keeps mistakes down and speeds things up.

Don't forget shipping stuff. Good packaging, clear labels, and tight shipping save time when unloading and sorting on-site. Lots of modern mounting sellers have kits that show up ready to go, which makes everything faster.

Lastly, picking a solid mounting seller means savings later on. A well-made system cuts down on fixing mistakes, keeps things safe, and avoids hold-ups. Companies like SIC Solar try to make racking that's strong, cheap, and quick to install—those are the things that really change the total project cost.

To cut install costs, you gotta have the right products, plan carefully, and be smart about how you build things. With the right mounting systems and workflows that are dialed in, solar projects get done quicker and cheaper.

We’re excited to share JinMega’s latest update, a solar carport mounting solution made specifically for cleaning robots. It’s designed to solve the real challenges of keeping modern carports clean. By running detailed structural checks and simulating how the robot moves, we’ve fine-tuned the roof slope, guide-rail spacing, and panel layout to help the robot move smoothly and work more efficiently.

Key Features

· Built with corrosion-resistant materials and a BIPV waterproof structure to enhance durability and protect the system over the long term.

· Designed for easy installation and, when paired with cleaning robots, helps boost overall power generation efficiency.

· Compatible with multiple robot models, providing flexibility to meet different cleaning requirements.

Our design optimizes the roof slope, guide-rail clearance, and component spacing to support stable walking routes and consistent cleaning performance, while the integrated docking and turning stations ensure seamless robot operation from start to finish.

JinMega continues to drive the future of solar carport innovation. Explore more about our solar mounting solutions at www.jinmegasolar.com

PLC (Programmable Logic Controller) control cabinets are common control devices in industrial automation, used to achieve automatic control of various mechanical and electrical equipment. This article will provide a detailed introduction to the components, application areas, overview, usage conditions, basic structure, working principle, and functional characteristics of PLC control cabinets.

一. Components of the PLC Control Cabinet：

1. PLC main unit is the core component of the control cabinet, responsible for receiving input signals, processing logic operations, and outputting control signals.

2. Input Module: The input module receives signals from external devices such as sensors, buttons, and switches, and converts them into digital signals for processing by the PLC main unit.

3. Output Module: The output module converts the control signals processed by the PLC host into current, voltage, and other forms to drive actuators, relays, and other output devices.

4. Power Supply Module: The power supply module provides a stable power supply to the PLC host and other modules.

5. Communication Module: The communication module enables data exchange and communication between the PLC and other devices (such as a host computer or HMI).

6. Programming Port: The programming port is used to connect programming devices, such as programming cables and programming software, for editing and debugging the PLC program.

二. PLC Control Cabinet Application:

1. Production Line Control: Used to control various mechanical equipment on the production line to achieve automated production processes.

2. Machining: Used to control CNC machine tools, cutting machines, welding robots, and other equipment to achieve precise machining operations.

3. Energy Management: Used to monitor and control energy systems, such as power distribution, water treatment, and petrochemicals.

4. Intelligent Buildings: Used for building automation control, such as lighting, air conditioning, and security systems.

5. Logistics Systems: Used to control logistics equipment, such as conveyor belts, stacker cranes, and automated sorting systems.

三. Overview of PLC Control cabinet：

A PLC control cabinet is a device that integrates a PLC main unit and other control modules, enabling automatic control and monitoring of various devices through programming. It features high reliability, flexibility, and programmability, and is widely used in automated control systems across various industries.

 

四. The working principle of the PLC control cabinet：
The working principle of a PLC control cabinet is that the PLC host receives input signals, processes them through logic operations, and then outputs control signals to drive actuators or other output devices. The PLC host, based on pre-written program logic, achieves automatic control and monitoring of the equipment.

 

If you are looking for a relible PLC Control Cabinet, here we are---Gaobo Power Solution

Guangzhou Gaobo Electromechanical Equipment Co., Ltd., located in the core area of the Guangdong-Hong Kong-Macao Greater Bay Area, was established in May 2008 with a registered capital of 105 million yuan. For 17 years, the company has focused on the power distribution field, specializing in the design, research and development, production, and sales of high and low voltage switchgear and control equipment. It also provides professional intelligent power distribution solutions and services. Its products are widely used in the State Grid, new infrastructure (data centers, new energy vehicle charging facilities), rail transit, construction and real estate, industrial parks, and various enterprises.

More and more, people are choosing ground-mounted solar panels. If you're a homeowner, business, or farmer and want a solar setup that gives you options and works well, these are hard to pass up. Unlike rooftop setups, these go right into the ground on stands made of steel or aluminum. That means the panels work as well as they can because they aren't stuck on your roof.

A big plus is you can put them in the best spot. Ground setups can be angled just right for your location. Often, this means you get more power than from a roof. They also stay cool since air flows around them better, so they work better all year.

Plus, keeping them in good shape is easy. Since they're on the ground, cleaning and checking them is way simpler. If you've got a big business setup, this can save you a lot of work down the road. Companies like SIC Solar make tough ground-mount systems that are made to last in all kinds of places, like farms, factories, and big power projects.

Another great thing is that you can make them as big as you want. If you have the space, you can put in as many panels as you need without worrying about your roof's size or how strong it is. This is great if you're farming or know you'll need more power later on.

Of course, there are a few things to keep in mind. Ground setups usually cost more at the start because you need more stuff, have to build a base, and get the land ready. You might also need permission for what you’re doing with the land, depending on where you live. If your land is rocky, bumpy, or soft, you might need special bases like screw piles or ballast. SIC Solar sells these too, for tricky land.

Even though they cost a bit more, ground-mounted solar panels usually pay off in the end. They make a lot of power, give you options for how to set them up, and can be way bigger than anything you could put on a roof. For many, especially if they have some land, the extra power and how easy they are to deal with make ground mounts a smart buy.

Solar carports are becoming a popular way for homeowners and businesses to get clean energy and make good use of their outside areas. Unlike rooftop systems, a solar carport works as both a shelter for vehicles and a power generator. This reason is why many people are thinking about if solar carports are worth the money.

A solar carport makes the most of parking areas by turning them into energy sources. The panels are up high, so they don't have the same shading problems as rooftops. The structure also provides shade, which helps keep cars cooler in the summer and reduces sun exposure. For businesses, carports can make parking lots look better and make things more comfortable for customers and employees.

When it comes to making energy, carports tend to do better than rooftop systems. The angle of the panels can be set just right when they're installed. This lets them work better and put out more power. Rooftops can’t do this because of how they're built. Companies like SIC Solar make mounting systems. Their carport structures support good angles and last a long time. The systems keep the carport stable in wind, rain, and snow while still looking good.

Another good thing is that carports are easier to take care of. You can get to the panels from below, so you don't have to climb on a roof to clean them. For businesses, solar carports can be used with EV chargers. This makes a normal parking area into an energy station. This supports the need for electric cars and can make a business look more eco-friendly.

The price is the main issue, because solar carports require more steel and foundation work than rooftop systems. The money that can be saved on energy, and the extra benefits like car protection often make up for the cost. If a place has very little roof space, a carport might be the way to install solar.

For a home, work, or public space, solar carports give good value and a way to get renewable energy. With mounting solutions from companies such as SIC Solar, they’re a good choice for those looking to combine clean energy with infrastructure.

Picking the right stuff for your solar panel mounts is key for any solar project. Usually, folks go with aluminum or steel. Each has its own perks, depending on where you're putting them, how much you want to spend, and what you need them to do. Companies like SIC Solar make both so you can find what works best for you.

Aluminum Mounts

Aluminum is great because it doesn't weigh much and doesn't rust easily. That's why it's awesome for places near the ocean, wet areas, and roofs where you don't want to add too much weight. Plus, it's a snap to cut and put together, which saves time when you're installing it. It stays looking good for years and doesn't need a lot of upkeep since it naturally fights off rust. If you're setting up a small or medium-sized solar setup on a business or just putting panels on your house, aluminum is often the way to go.

Steel Mounts

Steel—especially the kind that's been dipped in hot zinc or made of carbon—is super strong. It can take on heavy snow, crazy winds, and big, utility-scale setups where keeping everything stable is number one. Steel is also usually cheaper than aluminum, which makes it a good deal for ground-mounted projects where you're trying to save some cash. But you've got to treat it right to keep it from rusting, and it's heavier, so it can cost more to get it to the site and put it in place. For big solar farms or racking on the ground at factories, steel is going to last.

What to Think About

Aluminum is the champ when you need something light and rust-proof. Steel is tougher and more stable, great for rough weather or big spans. What you pick usually boils down to how big your project is, the weather where you are, what the ground is like, and how much you're willing to spend. Lots of suppliers, like SIC Solar, have mixes—like aluminum rails with steel posts—so you get the best of both worlds.

Both aluminum and steel have a history of working well for solar panels. The right pick is all about matching the mount to what the site needs and what you want to get out of it long-term.

Picking the right solar mounting supplier is super key for a great solar install. The mounting gear is what holds everything together, keeping panels safe and working well for years. Since there are tons of suppliers out there, here’s what to watch out for to dodge pricey mess-ups. Take SIC Solar, for example. They make and sell PV mounting brackets, and they show how important good quality and trustworthiness are.

1. Material Quality is Important

Good mounting systems use aluminum and steel that resist rust, sun, and crazy weather. Suppliers who are on the level give you the details on what stuff they use and proof it's good. If the metal's flimsy, poorly treated, or cheap, the whole thing could break down way too soon.

2. Industry Certificates and Tests

A supplier you can trust makes sure their stuff meets rules like ISO, AS/NZS, or UL. These prove the gear has been tested to be strong, last long, and be safe. A supplier that tests a lot is way more reliable than one that just says they follow the rules without showing any proof.

3. Options Are Good

A decent supplier has all sorts of stuff for different installs, from roofs to the ground, carports, and special brackets. For example, SIC Solar has stuff for metal roofs, tile roofs, and big ground projects. A bunch of different products means they can handle all sorts of situations and tough projects.

4. Engineering Help

You gotta have some know-how when planning a safe PV mounting system. Good suppliers give you drawings, load calculations, and advice based on your roof, ground, or wind conditions. This helps installers work quicker and makes sure the mounting is as safe and good as it can be.

5. Production Capabilities

A reliable maker has solid factories, checks quality, and can handle small and big orders. Consistent production keeps projects on track. Suppliers with their own factories, like SIC Solar, usually have more dependable delivery and better control over quality.

6. Easy Installation

Well-made mounting systems should save you time on the job. Things like pre-made clamps, adjustable rails, and simple ways to fasten stuff cut down on labor costs and mistakes. Picking a supplier that cares about making things easy to use can really speed up work for installers.

7. What Do Customers Say?

Reviews, examples, and long-term deals tell you how a supplier really performs. If they're known to be good in the solar biz, that usually means they're consistent and trustworthy.

8. Price Matters—But Don’t Only Look at Price

It costs money, but going for the cheapest can cost you more later because of breakdowns, rust, or upkeep. A good mix of price and proven toughness gives you better value in the long run.

9. After-Sale Service

A good supplier sticks with you after you get your stuff. If you need replacement parts, advice, or warranty help, being able to easily reach them is key to finishing your project without a hitch.