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A New Era in Solar Power is Here

Flexible Solar Panels

Chongqing HG New Energy Group Co., Ltd. is a high-tech enterprise focusing on R&D, design and manufacturing of flexible solar panels. It has a world-class fully automated, intelligent production workshop, and a first-class design and R&D team. With the continuous promotion of the policy of carbon neutrality and carbon peak, the development of photovoltaic building integration (BIPV) comes into being. Its core is to meet the needs of building functionalization, which puts forward higher requirements for the flexibility, lightweight and other characteristics of photovoltaic modules. The weight per unit area of HG flexible module is only 3.0kg, and the power per square installation area is as high as 205W/m². Under the premise of ensuring high light transmission and high conversion of the module, the maximum flexibility can be guaranteed, and the maximum bending angle can reach 180°.

Click the link below, know more about flexible solar modules manufactured by HG GROUP.
https://www.hg-energy-group.com/166mm-flexible-2-product/

Comprehensive cost reduction

Although the price of flexible modules is higher than that of traditional modules, it is far from exaggerated by the outside world. "The price of flexible modules is about 15% to 20% higher than that of conventional modules. However, flexible modules are light in weight, do not require brackets, and are easy to operate. After considering labor, machinery and material costs, they can save $0.08 per watt. In addition, by participating in the front-end design of the building and adopting an optimized customized solution, a higher installed capacity can be achieved under the same roof area. Therefore, the cost of flexible modules is not much different from that of conventional modules after comprehensive calculation.”

More convenient operation

The advantages of "light, thin, flexible, and bendable" are obvious. Compared with traditional modules, flexible modules have certain advantages in terms of operation and maintenance. In addition to saving installation costs, flexible modules have no frame, and the panels are made of high-end composite materials. Glass is commonly used in standard modules, so it is easier to clean, and it can also save operation and maintenance costs.

With the advent of winter, will low temperature and snowfall have more impact on power stations using flexible modules? Flexible modules can maintain a good ability to resist cracks under high loads, and can pass the IEC load test and hail impact test. It can still maintain stable operation in extreme weather.

For cleaning after snow, photovoltaic power plants using flexible modules usually do not require more operation and maintenance work, and can be blown away by light snow and wind. For the cleaning of heavy snow, there is no more difference from the cleaning of traditional photovoltaic power plants, and the snow cleaning robot is suitable for photovoltaic power plants using flexible modules.

Things to consider

So, you are planning to invest in your first eco-friendly, portable, flexible solar panel. Congratulations on making this smart decision! Next, what factors should you consider in order to choose the best flexible solar panels? Read on to know more below.

Power: This is often the first and foremost criteria in choosing the right flexible solar panel. This is measured in terms of wattage. The more the power, the higher the number of devices you can plug in, possibly for a longer period of time.

Efficiency: This refers to the rate at which the flexible solar panel is able to convert the (day) light it absorbs into usable energy. For instance, 22% efficiency is a basic standard and means that 22% of the total light absorbed is being converted to solar energy. A high quality flexible solar panel can offer up to 22.2% efficiency.

Durability: This depends on the quality of materials used in the panel. Plastic is invariably used to sandwich the PV cells, thus protecting them from dust and corrosion. Here, ETFE plastic offers better durability and light transmission over cheaper varieties, including PET and PTE plastic. Moreover, crystalline solar panels, although a little more expensive, are undoubtedly superior to their thin-film counterparts (at least with present technology). Water-resistance is another alluring feature offered by leading manufacturers, and is especially useful in the marine industry.

Bending angle: 30 degrees is considered an acceptable bending angle with most crystalline panels. Also, do take special note of HG’s surprisingly durable 180-degree bending solar panel—available in 360-380-watt & 430-450-watt varieties.

Installation: It is more suitable for the installation surface of weak bearing capacity roofs represented by light steel structure roofs. The installation scene is more flexible and convenient. It is perfectly suitable for industrial and commercial roofs, curtain walls, new energy carports and other application scenarios. No need for installation brackets, using structural adhesives, etc. A variety of installation methods, no need to drill holes during construction, zero damage to the original roof, simple operation, saving labor costs, machinery costs and material costs to the greatest extent.

Size and weight: HGL360-380-60BW: Dimension（1755mm*1041mm）；Thickness（2.7mm）；Weight(5.5kg); HGL430-450-60BW: Dimension（1911mm*1137mm）；Thickness（2.7mm）；Weight(6.5kg)

Warranty: with a 12-year product warranty, 25-year power guarantee.

Here, industry certifications can also be used as a measure to gauge the quality of a product. Hence, look for manufacturers that promise ISO9001 and IEC61215 certifications on flexible solar panels.

Last Updated: April 13, 2023