Novel Cooling Mechanism for Photovoltaic Inverters:

The Skiving fin Technique

The demand for solar energy is increasing and photovoltaic inverters are one of the key components in the power generation system. However, these devices generate a lot of heat during operation, which can lead to reduced efficiency and even failure. To address this issue, a novel cooling mechanism has been developed for photovoltaic inverters called the skiving fin technique.The skiving fin technique involves creating a series of fins on the surface of the heat sink using a process called skiving. This technique allows for the creation of very thin fins, which can dissipate heat more effectively than thicker.

As a power electronics device, inverters face the same challenges posed by temperature as all electronic products. In all electronic product failure cases, up to 55% of them are caused by temperature. The electronic components inside the inverter are also very sensitive to temperature, so the inverter heat dissipation design is very important.

Photovoltaic inverter cooling system mainly includes Photovoltaic inverter heat sink, cooling fan, thermal grease and other materials. At present, there are two main cooling methods for Photovoltaic inverter: one is natural cooling, and the other is forced air cooling.

Heat dissipation needs to be paid attention to when installing Photovoltaic inverter radiator:

1. The inverter itself is a heat source, and all the heat must be dissipated in time, and it cannot be placed in a closed space, otherwise the temperature will rise higher and higher.

2. The Photovoltaic inverter should be placed in a well-ventilated space, and try to avoid direct sunlight.

3. When multiple inverters are installed together, in order to avoid mutual influence, a sufficient distance should be left between the inverters.

Skiving fin heat sink is suitable for the photovoltaic inverter, solar energy, and new energy industries. If you need a photovoltaic inverter heat sink, you can contact us for customization, and we will provide you with thoughtful service. You can contact us by e-mail: [email protected] Phone: 0086-13631389765

Dongguan Yuanyang Thermal Technology Co., Ltd was founded in 2014, located in high advanced industrial zone of Dongguan.

With 6 years of successful experience, we are certified high and new technology enterprises, focusing on research, development, production and sales of thermal management products, solution and one-stop service. We introduce 25 CNC machines, 10 stamping machines, 2 Friction welding machines and 4 Wire cutting machines, provide more quality and reliable thermal management solution products and one-stop service. The Thermal solutions from our from our factory has made great success for the Top 500 and 1000 enterprises, such as high cooling power cold plates, friction welding stir cooling block. For heat pipes, it has more than 100 automatic production and 60 bending machines . Monthly production can reach to 1 million pieces of heat pipes. We are committed to becoming the leader of thermal management in the field of new energy, production area reaches more than 10,000 square meters. We have certificate of strength:ISO9001:2015, ISO14001:2015, IATF16949 ,at the same time, obtained innovation in the exploration of new energy, and has more than 20 patented products. We look forward to your coming and exploring the new energy field together. And it’s always our goal that devote to make higher values for customers.

Product lines: heat sinks, heat pipes and water cooling plates.

Production capacity: 2000-2500 Tons per month.

Surface Treatment: Mill-Finished, Anodizing, Powder Coating, Electrophoresis, Wood Grain, Polishing, Brushing, etc.

Deep Processing: CNC / Cutting / Punching / Checking / Tapping / Drilling / Milling.