Advantages of Robotic Cleaning for Solar Panels

Solar energy is increasingly preferred among renewable energy sources. However, to maintain optimal performance of solar panels, regular cleaning and maintenance are required. Traditional cleaning methods are often labor-intensive and time-consuming. This is where robotic cleaning systems come into play, offering numerous advantages.

Increased Efficiency: When the surface of solar panels is covered with dirt and debris, light transmission is reduced, and energy production drops. Robotic cleaning systems can reach every corner of the panels and perform cleaning with maximum efficiency. This ensures that energy production remains consistent and at its highest level.
Time and Labor Savings: Traditional cleaning methods are typically labor-intensive and time-consuming. Robotic cleaning automates these tasks, reducing the need for human labor and completing the cleaning process more quickly.
Low Water Consumption: Some robotic cleaning systems are equipped with technologies that minimize water usage. This is particularly advantageous in regions with limited water resources. Water savings provide both environmental and economic benefits.
Safety: Solar panels are often installed in high locations, making cleaning potentially risky. Robots can safely access these elevated and hard-to-reach areas, preventing accidents that may occur during manual cleaning.
Low Maintenance Costs: Robotic cleaning systems are generally long-lasting and require minimal maintenance. This reduces operational costs and ensures the system’s long-term performance.
Continuous Monitoring and Reporting: Modern robotic systems can monitor and report the condition of the panels while performing cleaning. This feature allows for regular evaluation of panel performance and provides early intervention when needed.
Suitability for Complex Surfaces: Solar panel designs and installations can vary widely. Robotic cleaning systems can adapt to different panel structures and configurations, providing effective cleaning across all surface types.

In conclusion, robotic cleaning systems make solar panel maintenance more efficient, safe, and cost-effective. They increase energy efficiency while reducing costs and labor needs. As the importance of robotic cleaning systems continues to grow, they play a crucial role in ensuring the long-term durability and high performance of solar energy facilities.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 24.12.2024

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24/12/202410/09/2025

Solar Energy for a Sustainable Future

Solar Energy for a Sustainable Future

Due to the limited nature of resources on Earth and the harmful ecological impacts caused by their consumption, we need to prioritize renewable energy sources. To protect natural resources and reduce the negative effects of resource consumption on the environment, we must turn to sustainable energy sources like solar energy. Fossil fuels were widely used in recent years due to their affordability, but since 1973, efforts have been underway to find alternatives to fossil fuels. In an attempt to preserve the balance of nature and due to the limited availability of fossil fuels, energy began to be harvested from wind and solar power. Using solar energy for a sustainable future is vital for protecting our planet.

What is Sustainability?

The concept of sustainability emerged due to the depletion of resources and the disruption of the natural balance caused by human activities. But what exactly is sustainability? Sustainability refers to the practice of ensuring that the natural resources available to us are replenished and passed on to future generations. The use of fossil fuels leads to detrimental effects such as ozone depletion, global warming, and climate change. Therefore, we must protect the future of our world by utilizing sustainable and renewable energy sources. Solar energy, wind energy, and wave energy are some of the natural, non-damaging energy sources that should be prioritized.

The Importance of Solar Energy in Sustainability

Sustainable and renewable energy sources are used to meet the energy needs of people. The sun, the largest energy source, heats our planet and facilitates the life cycle on Earth. While fossil fuels disrupt this ecological balance, they pose a significant problem for our future. For a sustainable future, solar energy must be used. The importance of solar energy can be outlined as follows:

Solar energy is a clean source. The use of fossil fuels produces carbon dioxide, which leads to ozone layer depletion and global warming.
Solar energy is an inexhaustible source. It is impossible for the Earth to exist without the sun. As long as life continues on Earth, solar energy will always be available.
Solar energy can be used even in cloudy and cold weather, allowing you to generate your own energy independently.
Solar energy is a sustainable power source, and solar panels enable you to use the electricity you need.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 24.12.2024

24/12/202410/09/2025

Skyscraper Window Cleaning: What is it?

Skyscraper Window Cleaning: What is it?

The cleaning of skyscrapers, plazas, shopping malls, and various office buildings has become an increasingly interesting topic, especially after the rise of new high-rise buildings. Traditional cleaning methods involved scaffolding and manual labor, but these methods pose significant safety risks for both workers and equipment. Skyscrapers have large glass surfaces that require regular cleaning with appropriate materials to ensure they remain visually appealing. In this article, we will address key aspects of skyscraper window cleaning, particularly in relation to Robsys cleaning robots.

How is Skyscraper Window Cleaning Done?

Skyscraper window cleaning is a task that requires careful attention and adherence to safety regulations due to the height of the structures. Cleaning teams may use scaffolding to access the windows or employ robots for faster, safer, and more efficient cleaning. While manual cleaning with a team can be time-consuming and risky, cleaning robots help to save time and reduce risks significantly. Additionally, robots cut labor costs by up to 8 times.

In manual cleaning, four people may take four days to clean just 1 MW of area. In contrast, robots can clean more than 1 MW per day with only two people. With robots, routine window cleaning on skyscrapers is faster and safer, reducing the time spent and preventing dirt build-up.

For a 4 MW project, robot cleaning may take just 4 days, while manual cleaning could take 20-30 days due to unforeseen issues such as sick leave, accidents, or other personnel problems.

When Should Skyscraper Windows Be Cleaned?

The glass façades of skyscrapers are more prone to dirt accumulation due to environmental factors such as dust, mud, and stains, leading to a poor visual appearance. Skyscrapers are large, tall, and complex, so their window cleaning is a thorough task. While it is typically done in spring, the cleaning frequency can vary depending on the location of the building. In regions with heavy rain or snow, water stains may form on the glass, while in dry areas, dust accumulation may require more frequent cleaning.

Cleaning robots can help speed up the process and achieve higher efficiency in window cleaning.

Skyscraper Window Cleaning with Robots

Thanks to advancements in technology, cleaning robots equipped with specialized robotic software are able to complete window cleaning without compromising safety. These robots facilitate quick and effective cleaning of windows at high altitudes such as rooftop windows. At Robsys, after extensive R&D, we offer the SLW series, SPD series, and MVM series of window cleaning robots for skyscrapers, ensuring high-quality cleaning performance.

SKW Series
SkyWalker series machines can clean glass, composite, granite, and aluminum surfaces up to 100 meters high, providing maximum hygiene. With a climbing system and remote-control mechanisms, they clean glass surfaces without causing damage. The built-in detergent pump and reservoir allow for cleaning up to 1,500 m² per day.

SPD Series
The SPD series cleaning robots have unlimited height capabilities. Their suction cup design allows them to attach securely to the glass surface, ensuring safe and effective cleaning. These robots are particularly useful for skyscrapers over 100 meters tall. With LCD screen monitoring and a remote control panel, they offer efficient operation. The SPD series can clean up to 1,800 m² per day and features a camera system for online monitoring and easy control.

MVM Series
Designed for mobile crane use, the MVM series is ideal for cleaning windows on lower floors of skyscrapers, warehouses, and storage buildings. With a working height of up to 80 meters, these robots are compatible with mobile cranes and can be easily controlled via remote. They can also be customized to different sizes, offering versatility for various applications.

At Robsys, we have been working for 15 years on automation systems for skyscraper window cleaning. Our patented products make it easy to clean skyscrapers efficiently and thoroughly. To inquire about prices or get more information about our products, feel free to contact us at +90 216 206 00 96, fill out the contact form on our website, or send your requests to info@rob-sys.com.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 24.12.2024

20/12/202410/09/2025

Why Should Robotic Cleaning Be Chosen in Land Projects?

There are several important reasons to prefer robotic cleaning in land based solar projects.

Advantages of Robotic Cleaning

• High Efficiency and Cleaning Speed:
Robotic cleaning systems operate much faster and more effectively than manual cleaning methods. Thanks to their high cleaning capacity, large areas can be cleaned in a short time, resulting in improved solar panel efficiency.

• Lower Labor Costs:
Robotic systems significantly reduce the need for manual labor. This allows for lower operational costs and improved efficiency in large-scale projects. In addition, robots can be controlled via remote control or cloud-based management systems, minimizing the need for personnel to be physically present on-site.

• Precise and Even Pressure Application:
Robotic cleaning systems apply even pressure on the panel surfaces, cleaning without causing damage. This helps prevent panel damage that can occur with manual or tractor-mounted cleaning systems. Such precision is especially important for glass-glass solar panels.

• Optimized Water Consumption:
Robotic systems optimize water usage and enable more efficient cleaning. This is a significant advantage in areas where water is limited, making it a critical factor for the sustainability of the project.

• Adaptability to Different Terrains and Slopes:
Robots are designed to operate on various surface types and slopes. This flexibility increases cleaning efficiency in hilly or uneven terrains.

• Low Risk and Increased Safety:
Compared to manual labor, robotic cleaning systems offer higher safety. In large and rugged areas, the risk of workplace accidents is greatly reduced. Equipped with safety features such as gap-detection sensors, robots also minimize the risk of falling or tipping over.

• Automation and Data Collection:
Modern robotic cleaning systems offer smart features like remote management, automated route planning, and data collection. These capabilities enhance operational efficiency and save time.

Robotic cleaning systems stand out in land-based solar projects thanks to their high efficiency, lower labor costs, safe and precise cleaning, water-saving capabilities, and adaptability to different terrains. These advantages make robotic solutions the preferred choice for cleaning and maintaining solar panels over large areas.

Click here to discover our YTM series.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 20.12.2024

18/12/202410/09/2025

Impact of Solar Panel Cleaning on Efficiency and Optimal Maintenance Methods

The cleaning of solar panels is a crucial maintenance process that directly affects energy production efficiency. Accumulation of dust, particles, bird droppings, and environmental pollutants on the panel surface can block sunlight from reaching the cells, causing performance losses of 15-25%. Additionally, these deposits increase surface temperatures, leading to hotspot formation and long-term cell damage. To minimize efficiency losses, a regular and effective cleaning system is essential.

Methods used for cleaning solar panels range from manual cleaning to autonomous systems. Manual cleaning can be a suitable solution for small-scale residential installations; however, it is inefficient in terms of labor cost and time for large-scale power plants. Solar panel cleaning robots are designed to overcome these challenges, offering high-precision and low-water consumption solutions. These robots are equipped with brushes that do not damage the surface, pressurized water systems, and safety sensors.

The choice of cleaning methods should be determined based on the system size, environmental conditions, and the characteristics of contaminants on the panel surface. Water-saving cleaning systems are especially critical for the sustainability of energy plants in arid regions. Additionally, avoiding the use of chemical cleaning agents protects panel surface coatings and minimizes environmental impact. Advanced robotic systems are designed to meet these requirements, making maintenance processes more reliable, efficient, and technically superior.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 10.09.2025

16/12/202410/09/2025

Technical Specifications and Working Principles of Solar Power Plant Cleaning Robots

Solar panel cleaning robots, developed to increase efficiency and optimize maintenance processes at Solar Energy Plants (GES), provide an innovative solution offering labor savings and operational convenience. Both manually controlled and autonomous models are designed to perform cleaning operations quickly, effectively, and reliably. Especially in large-scale GES fields, these robots play a critical role in enhancing operational efficiency and reducing costs.

“The solar panel cleaning robot performs the cleaning operation in the field environment under the control of an operator. While the robot cleans the panel surface using a delicate brush and water spray system, the operator directs the process from a safe distance.”

One of the key features of solar panel cleaning robots is their ability to effectively clean panel surfaces while maintaining energy production capacity. These robots use mechanical cleaning technologies such as water spray and brush systems to remove dirt, dust, and other deposits from the panel surfaces. Thanks to their delicate cleaning systems, they provide effective cleaning without damaging the panel surface. Available in both manually controlled and programmable options, these robots offer flexible solutions adaptable to various field conditions and user needs.

Due to their durable construction, these robots are designed to withstand outdoor conditions and continuous field use. They perform at a high level during long-term operations, supporting environmental sustainability with water-saving systems and brushes that do not harm the surface. Some models are equipped with IoT-based remote monitoring and control systems, allowing operators to track cleaning processes in real-time and intervene if necessary.

The working principles of these cleaning robots are based on energy efficiency and environmental protection goals. While manual models operate under the control of operators, more advanced autonomous models can detect environmental obstacles, re-plan their routes, and perform more precise cleaning in specific areas. These robots ensure regular cleaning of panel surfaces on both small and large scales, contributing to the sustainable capacity of solar energy production.

Solar panel cleaning robots used in Solar Power Plant (GES) projects are an effective solution for reducing labor costs, accelerating cleaning processes, and extending panel lifespan. With both manual and autonomous options, these robots cater to a wide range of users and set a new standard for operational excellence in GES fields.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 12.07.2024

09/12/202410/09/2025

What is Glass Greenhouse Cleaning?

Glass greenhouses are commonly used in plant production and cultivation. They are more efficient in maintaining heat balance because glass reflects heat better. Glass greenhouses also allow sunlight and warmth to enter more effectively while minimizing external factors like rain, snow, and wind, making them highly durable. Glass greenhouse cleaning is done to minimize harmful gas emissions within the greenhouse environment. In this article, we will share the advantages of glass greenhouse cleaning and the solutions we offer at Robsys Robotic Systems.

Why Should You Clean Your Glass Greenhouse?

Glass greenhouse cleaning is essential for increasing the efficiency of the greenhouse and protecting the plants inside. Regular cleaning helps prevent potential diseases and protect the environment. It is also necessary for maximizing the use of solar energy in the greenhouse. The advantages of cleaning a glass greenhouse include:

Maximizing solar energy use: Dust and dirt accumulate in greenhouses due to natural conditions like rain, snow, and wind. By cleaning these unwanted substances, you can increase your greenhouse’s efficiency.
Preventing harmful gas emissions: Cleaning helps prevent the formation of unwanted gases inside the greenhouse, which can improve plant growth and minimize harmful emissions into the environment.
Reducing the risk of diseases: Regular cleaning can reduce the spread of diseases like bacteria, fusarium, or viruses. After cleaning, processes like liming and painting can also be done more easily.

Glass Greenhouse Cleaning with Robsys Cleaning Robots

At Robsys Robotic Systems, we are committed to improving production and increasing efficiency. To enhance the yield of your greenhouse, you can use Robsys cleaning robots for periodic cleaning. With Robsys, cleaning a greenhouse is quick and provides a thorough result.

Our patented BNG series machines, specially designed for greenhouses, not only clean but also enable liming and painting. The synchronized system with precise technology ensures detailed cleaning without damaging your greenhouse.

Equipped with sensor technology, these machines provide high performance and are easy to operate with remote control functionality.

For environmentally friendly and high-quality cleaning that increases the efficiency of your greenhouse, you can rely on Robsys BNG series robots. If you want to use our BNG series machines for greenhouse roofs, you can reach us by calling +90 216 206 00 96 or by filling out the contact form.

This article might interest you: Why Doesn’t Rainwater Clean Solar Panels?

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 09.12.2024

05/12/202410/09/2025

Advantages of Robotic Cleaning for Solar Panels

Increased Efficiency: When the surface of solar panels is covered with dirt and debris, light transmission is reduced, and energy production drops. Robotic cleaning systems can reach every corner of the panels and perform cleaning with maximum efficiency. This ensures that energy production remains consistent and at its highest level.
Time and Labor Savings: Traditional cleaning methods are typically labor-intensive and time-consuming. Robotic cleaning automates these tasks, reducing the need for human labor and completing the cleaning process more quickly.
Low Water Consumption: Some robotic cleaning systems are equipped with technologies that minimize water usage. This is particularly advantageous in regions with limited water resources. Water savings provide both environmental and economic benefits.
Safety: Solar panels are often installed in high locations, making cleaning potentially risky. Robots can safely access these elevated and hard-to-reach areas, preventing accidents that may occur during manual cleaning.
Low Maintenance Costs: Robotic cleaning systems are generally long-lasting and require minimal maintenance. This reduces operational costs and ensures the system’s long-term performance.
Continuous Monitoring and Reporting: Modern robotic systems can monitor and report the condition of the panels while performing cleaning. This feature allows for regular evaluation of panel performance and provides early intervention when needed.
Suitability for Complex Surfaces: Solar panel designs and installations can vary widely. Robotic cleaning systems can adapt to different panel structures and configurations, providing effective cleaning across all surface types.

Click here for contact.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 05.12.2024

24/09/202410/09/2025

What Happens If Solar Power Plants Are Not Cleaned?

If Solar Power Plants (SPPs) are not cleaned, their energy production efficiency can significantly decrease. Dirt, dust, bird droppings, leaves, and other contaminants accumulating on the surfaces of solar panels block sunlight from reaching the panels, directly reducing the amount of energy they can generate and leading to energy production losses. So, what happens when SPPs are not cleaned, and how does this translate into economic losses?

Energy Production Losses

Solar panels covered with contaminants receive less sunlight and generate less electricity. Various studies have shown that dirt buildup on solar panels can cause energy production losses ranging from 5% to 20%.

For instance, an SPP located in a dusty and polluted area may experience annual energy production losses of up to 20%. These losses vary depending on the location, tilt, and environmental factors of the solar panels. In cases where solar panels remain uncleaned for long periods, production losses can reach up to 50%.

Economic Losses

Energy production losses caused by uncleaned SPPs directly translate into economic losses. Calculated at the average energy selling price, these losses can become substantial. In Turkey, as of July 1, 2024, the following tariffs are applicable:

Single-term distribution fee for unlicensed electricity producers: 117.1606 krş/kWh
Single-term distribution fee for producers in the supply direction: 23.0911 krş/kWh (approximately 32% increase)
For facilities operating under unlicensed electricity production based on renewable energy sources, eligible for a connection agreement call letter after May 10, 2019: 36.9322 krş/kWh, according to Law No. 5346.

To calculate the financial loss caused by a 5% production drop in a 1000 kW (1 MW) capacity SPP, we first need to determine the plant’s annual production capacity based on Turkey’s average irradiation levels and sunlight duration:

Annual Energy Production Calculation:

Annual Production (kWh) = Capacity (kW) × Sunlight Duration (h) × Efficiency
Annual Production = 1000 kW × 2741 h × 0.75
Annual Production = 2,055,750.00 kWh

Energy Production Loss Calculation (5%):

Production Loss (kWh) = Annual Production (kWh) × Loss Percentage
Production Loss (kWh) = 2,055,750.00 kWh × 5%
Production Loss (kWh) = 102,787.50 kWh

Economic Loss Calculation:

Economic Loss (TL) = Production Loss (kWh) × Energy Selling Price (krş/kWh)
Economic Loss (TL) = 102,787.50 kWh × 117.1606 krş/kWh
Economic Loss (TL) = 120,437.39 TL

A 1 MW SPP experiencing a 5% production loss incurs an approximate economic loss of 120,437.39 TL. Therefore, regular cleaning and maintenance of solar power plants are crucial to maximize energy production and prevent financial losses.

This calculation is an example for a 1 MW plant. For larger plants or higher energy production losses, the economic impact increases significantly.

Other Adverse Effects

The lack of cleaning not only causes energy production and economic losses but also negatively affects the lifespan of the solar panels. Contaminated surfaces may cause uneven temperature distribution on the panels, leading to thermal stress (hot spots). Over time, this stress can damage panel components, resulting in premature deterioration.

Solution: Regular Cleaning and Maintenance

For SPPs to operate efficiently, regular cleaning and maintenance are essential. Cleaning should be carried out by professional teams using appropriate equipment and techniques. Routine cleaning minimizes energy production losses, prevents economic losses, and extends the lifespan of solar panels, thereby protecting long-term investments.

Conclusion

Failing to clean solar power plants can result in significant energy production losses, leading to considerable economic burdens. Regular cleaning and maintenance ensure that SPPs operate at maximum efficiency and help preserve the value of your investment in the long term.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 18.12.2024

20/08/202410/09/2025

How to Clean Photovoltaic Panel?

Photovoltaic (PV) panels need to be cleaned regularly to produce energy efficiently. Dirt, dust, bird droppings and other pollutants that accumulate on the surface of photovoltaic panels cause shading and cause a decrease in the production of the solar panel.

1. Determination of Cleaning Time
The cleaning process should be done during hours when the production of photovoltaic panels is low. This can happen early in the morning or late in the evening. In this way, cleaning is achieved without any loss in production.

2. Preparation of Necessary Equipment
In the equipment to be used for photovoltaic panel cleaning, it is important to use materials that will not damage the panel surface and use a solvent that will not leave marks on the solar panels after cleaning. For example, since there are no solids in pure water, it will not leave any traces on the solar panels after cleaning.

3. Checking the Surface of the Panels
Before starting the cleaning process, the surface of the panels should be checked for any damage. Broken or cracked panels should not be cleaned, and an authorized service should be consulted for repair.

4. Cleaning Process
A soft brush or cloth should be used to avoid damaging the surface of the panels. Abrasive substances and hard brushes should never be used. Panels should be washed with pure water that does not contain chemicals. Water is applied evenly to the surface of the panel to soften the dirt. If there is concern about the mineral content of the water, water with low mineral content can be used. In cases of heavy contamination, soap or special cleaning solutions recommended by the manufacturer can be used. These solutions allow dirt to be removed easily. If soap or solution was used, the panels should be rinsed with plenty of water. No chemical groups must remain on the panels.

5. Regular Checks and Maintenance
Regularly checking the panels and determining the frequency of cleaning is important for long-term efficiency. Panels located in especially dusty and dirty areas may need to be cleaned more frequently.

Photovoltaic panel cleaning is one of the main ways to maintain and increase energy efficiency. Regular and correct cleaning prolongs the life of the panels and ensures maximum energy production. Therefore, care should be taken during the cleaning process and the manufacturer’s instructions should be followed.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 12.07.2024

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Category: Academy

Advantages of Robotic Cleaning for Solar Panels

Advantages of Robotic Cleaning for Solar Panels

Solar Energy for a Sustainable Future

Solar Energy for a Sustainable Future

What is Sustainability?

The Importance of Solar Energy in Sustainability

Skyscraper Window Cleaning: What is it?

Skyscraper Window Cleaning: What is it?

How is Skyscraper Window Cleaning Done?

When Should Skyscraper Windows Be Cleaned?

Skyscraper Window Cleaning with Robots

Why Should Robotic Cleaning Be Chosen in Land Projects?

Why Should Robotic Cleaning Be Chosen in Land Projects?

Advantages of Robotic Cleaning

Impact of Solar Panel Cleaning on Efficiency and Optimal Maintenance Methods

Impact of Solar Panel Cleaning on Efficiency and Optimal Maintenance Methods

Technical Specifications and Working Principles of Solar Power Plant Cleaning Robots

Technical Specifications and Working Principles of Solar Power Plant Cleaning Robots

What is Glass Greenhouse Cleaning?

What is Glass Greenhouse Cleaning?

Why Should You Clean Your Glass Greenhouse?

Glass Greenhouse Cleaning with Robsys Cleaning Robots

Advantages of Robotic Cleaning for Solar Panels

Advantages of Robotic Cleaning for Solar Panels

Advantages of Robotic Cleaning for Solar Panels

What Happens If Solar Power Plants Are Not Cleaned?

What Happens If Solar Power Plants Are Not Cleaned?

How to Clean Photovoltaic Panel?

How to Clean Photovoltaic Panel?

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