This year’s Intersolar Munich has come to an end, and what an incredible experience it was! From June 19-21, SOEN’s Booth was the place to be, buzzing with innovation and endless possibilities! It attracted numerous visitors eager to learn about our flexible solar solutions. Our Spin to Win game, gadgets, and delivery vouchers brought smiles to many faces.

Our Management Team worked hard to build relationships with business partners, forming strategic alliances and supporting long-term partnerships to expand our offer. The Procurement Team met with various manufacturers to ensure our customers get a wide range of top-quality products at the best prices. Our Sales Specialists offered comprehensive solutions tailored to the specific needs of our clients in the renewable energy sector, providing not only products but also technical and advisory support at every stage of the project.

We are moved by the overwhelming interest in our flexible offer and extremely grateful for the opportunity to connect with so many professionals. A heartfelt thanks to the Intersolar organizers for hosting such a fantastic event and to all the visitors who made our booth a lively and inspiring place.

If you want to learn more about our solutions, feel free to reach out. Thank you once again to everyone who made Intersolar 2024 an unforgettable experience. See you soon!

Nowadays, as we travel more often and over longer distances, convenient and eco-friendly solutions are becoming an indispensable part of our trips. Solar-powered travel gadgets not only help us save energy, but also reduce our carbon footprint, which is crucial for environmental protection. Learn about the most interesting and practical solar-powered gadgets to take with you on your travels.

Solar Chargers and Powerbanks

Picture this: you’re in the middle of nowhere, but your phone’s about to die… Have you been there? That’s why solar chargers and power banks are something you should think about! These solar-powered travel gadgets allow you to charge your devices anywhere without the need for traditional energy sources. When selecting a model, consider factors such as capacity, charging speed, weight, and size.

What to Look for When Choosing a Solar Powerbank or Solar Charger:

• Capacity: The larger the capacity, the longer it will operate efficiently.
• Charging Speed: Important for extended trips where quick charging is crucial.
• Weight and Size: Opt for lightweight and compact designs for portability.

Solar Backpack Panel

Going off-grid? Strap on a solar backpack panel. It’s like having your own mini power station on your back. This solar-powered travel gadget is an excellent solution for active people who spend a lot of time outdoors. Look for ones that are sturdy, weather-resistant, and compatible with all your gadgets.

Solar Powered Camping Lights

When the sun goes down, you’ll want to keep the party going with some light. That’s where solar-powered camping lights come in handy. They’re eco-friendly and practical, lighting up your campsite without guzzling energy.

Solar Portable Shower

Say goodbye to freezing cold wash-ups with a solar portable shower. It uses the sun’s rays to warm up your water, so you can stay clean no matter where you roam. It is perfect for all those epic camping trips. Using solar energy to heat water, it provides comfort and hygiene even in the most desolated places.

Why Solar Portable Shower Rocks?

• Eco-Friendly: Using solar power means less strain on the planet’s resources – win-win!
• Practical: Lightweight and easy to use, it’s a must-have for any outdoor adventure.

As you embark on your next adventure armed with these solar-powered travel gadgets, remember that sustainability doesn’t end when you return home. Consider the long-term benefits of solar panels for your home, harnessing the power of the sun to reduce your carbon footprint and energy bills. By embracing solar technology both on the road and at home, you’re not just making a difference for yourself, but for the planet as well. So, let’s keep shining bright, both on our travels and in our everyday lives!.

Whether you’re a business owner leveraging solar power or an installer maintaining systems for clients, understanding the importance of routine solar panel maintenance is key. Regular maintenance not only ensures optimal performance, but also significantly extends the lifespan of the solar setup. By keeping your panels in top condition, you can maximize both the efficiency and the cost-effectiveness of your solar investment.

Regular Solar Panel Maintenance Tasks

Maintaining your solar panels is not just about keeping them clean; it’s about ensuring they operate at peak efficiency. Here’s how you can start:

• Cleaning Your Panels: Dust, leaves, and other debris can obscure the sun’s rays and diminish your system’s performance. Regular cleaning, especially after storms or during pollen-heavy seasons, is crucial. Ideally, panels should be cleaned quarterly or more often if visible dirt accumulates.
• Inspecting for Damage: Regular checks for cracks, scratches, or other wear and tear should be conducted at least twice a year to prevent small issues from becoming costly problems.
• Sun Exposure Checks: Ensure that your panels are always positioned to capture maximum sunlight, free from shading by trees or buildings throughout the day. This should be checked seasonally, as the sun’s position changes throughout the year.

This proactive approach to maintenance will help safeguard your investment and keep your solar panels performing well year-round.

Troubleshooting Common Issues

Identifying and resolving issues with your solar panel system is key to maintaining its efficiency and longevity.

Inverter Faults: Inverter issues are common and usually manifest as error messages or noticeable drops in energy production. Regular monitoring of your system’s output through its digital interface is crucial for early detection of such faults.

Decreased Efficiency: This might be due to physical obstructions, accumulated dirt, or new shading issues. Check that all electrical connections are tight and corrosion-free as well.

For any persistent or unclear issues, referring to the manufacturer’s manual for specific troubleshooting guidance or consulting with a professional is advisable. Regular diagnostics and quick responses to any signs of trouble can prevent minor issues from becoming major disruptions.

Professional Inspection

Regular professional inspections are a cornerstone of maintaining a high-performing solar panel system.

Scheduling Inspections: It’s recommended to have a professional inspection at least once every 5 years, though some settings exposed to harsher environments might benefit from more frequent reviews.

Expectations During a Check-Up: A professional technician will conduct a thorough examination of your solar panels, including structural checks, inverter testing, and electrical connection assessments. They will also evaluate the system’s overall efficiency and identify potential issues that might not be apparent to the untrained eye. This check-up ensures your system operates at its best and adheres to safety standards.

Seasonal Solar Panel Maintenance Tips

Maintaining solar panels effectively requires adjusting your approach based on the season.

Spring and Summer: Check for any overgrowth that may shade your panels and trim it back. Dust and pollen accumulation can also be high, necessitating more frequent cleaning.

Fall: Falling leaves and increased rainfall can lead to debris accumulation; regular cleaning is essential.

Winter: Snow and ice can cover panels and significantly decrease performance. Safely removing snow and ensuring panels are clear can maintain output during short winter days.

Maintaining your solar panels effectively ensures they continue to perform at their best, supporting both your energy needs and environmental goals. Regular cleaning, inspections, and seasonal adjustments are key components of a good maintenance routine. By staying diligent, you help extend the lifespan of your investment and ensure it continues to provide value and efficiency year-round.

Have you ever wondered how modern solar technology fares against the winter challenges? In the winter months, when days are shorter and the sun shines less intensely, questions often arise about the efficiency of solar panels and the performance of installations. At SOEN, we understand these concerns well and aim to provide comprehensive answers that will dispel doubts and show how to harness the full potential of green energy even during the coldest months.

Do Solar Panels Perform Less Efficiently in Winter?

Can solar panels even work in winter? Let’s start by dispelling a myth: solar panels not only operate in winter, but they can also be more efficient than on hot days. They convert sunlight into electricity through the photovoltaic effect, a process that paradoxically can be more efficient in cooler environments. Low temperatures enhance the conductivity of the semiconductors that make up the panels, increasing their efficiency. This is a counterintuitive fact for many who assume that solar heat equates to higher energy production.

Thanks to advanced technologies, panels are designed to work in various climatic conditions. For instance, the Vertex S TSM-NEG18R.28 panel from Trina Solar, showcased at the EXEX Fair, is designed to maximize energy efficiency, achieving better results at lower temperatures. This confirms that winter is an ally, not an enemy, of green energy.

Winter Challenges: Snow and Ice

Another common myth is about snow on the panels significantly limiting energy production. Snow and ice can pose a challenge for solar panels by blocking access to sunlight. However, in practice, snow often slides off the panels, especially if they are properly angled. Many modern systems are equipped with self-cleaning or heating functions that help keep the panels clean and free from winter obstacles. Moreover, white snow can act like a mirror, reflecting sunlight and potentially increasing the efficiency of panels through the albedo effect.

Why Do Solar Panels Produce Less Energy in Winter?

This naturally leads to the question: why is there a significant decrease in the number of kilowatts produced by our solar installations when winter sets in? After all, if solar panels can theoretically benefit from cooler temperatures, why do we observe a drop in the amount of energy generated during this period?

The answer lies in a combination of several factors that together reduce the efficiency of photovoltaic systems during the winter months. Primarily, shorter days and the sun’s lower position in the sky result in significantly less exposure of the panels to direct sunlight. This directly translates into a lower amount of energy that can be produced.

How to Maximize Energy Production in Winter?

There are ways to optimize the operation of solar installations in winter. The key is proper system design – the angle of the panels should be adjusted to the geographic latitude of the location to maximize sunlight exposure throughout the day. Additionally, sun-tracking systems can increase the amount of absorbed energy by dynamically adjusting the panels’ position.

Regular cleaning and maintenance of panels are essential throughout the year, but winter requires special attention. Contaminants such as leaves, dust, or bird droppings can significantly reduce panel efficiency. Cleaning the surface of the cells is a simple but effective way to ensure their optimal operation. Additionally, regular inspections and maintenance of the installation will help avoid major problems.

Are Solar Panels Worthwhile in Winter?

Investing in photovoltaics is a decision with long-term benefits. Winter months, though characterized by lower energy production, are only part of the annual cycle. Photovoltaic systems are designed to generate energy surpluses for the rest of the year, which can be used or stored for winter months. Solutions like net-metering allow for balancing energy production and consumption throughout the year, making photovoltaics a profitable investment regardless of the season.

Understanding why there is a decrease in energy production in photovoltaic systems during the winter months allows for better preparation and optimization of installations to work under these more challenging conditions. Winter does not have to mean the end of efficiency for photovoltaic systems. With modern technologies, proper configuration, and maintenance, it is possible to minimize the negative effects of seasonal changes and enjoy solar power all year round.

At SOEN, we are committed to providing solutions that enable our clients to benefit from solar energy throughout the year, helping them achieve their green goals and aspirations. We strive to ensure they can fully utilize the potential of their photovoltaic installations, regardless of the season.

We invite you to explore our range of solar panels.