WHY CHOSE US?
We will provide you with high quality and professional service
Strngth
Hydrogen industry chain supply chain service provider
Bearing the aim of carbon neutrality in mind, we, Hefei Sinopower Technologies Co., Ltd, devote ourselves to the promotion and application of clean energy technologies and products.
Technology
Experienced R & D team
We develop heavily in hydrogen production, energy storage and fuel cell systems and integrate the whole industrial chain of hydrogen around the world, providing one-stop service for clients through efforts of years.
Service
Dedicated to provide you with professional services
There are various fuel cell products tailored to different needs, such as hydrogen e-bike, UAV, forklift, ship, backup battery, cogeneration system, etc. We are pleased to provide complete resolving proposal and products in all these aspects.
ABOUT US
Hefei Changhe electromechanical Co., Ltd
Bearing the aim of carbon neutrality in mind, we, Hefei Sinopower Technologies Co., Ltd, devote ourselves to the promotion and application of clean energy technologies and products.We develop heavily in hydrogen production, energy storage and fuel cell systems and integrate the whole industrial chain of hydrogen around the world, providing one-stop service for clients through efforts of years.
VIEW MOREOUR TEAM
Hefei Changhe electromechanical Co., Ltd
John Doe
CEO
We build a stage for employees to challenge themselves and realize value
John Doe
CEO
We build a stage for employees to challenge themselves and realize value
John Doe
CEO
We build a stage for employees to challenge themselves and realize value
John Doe
CEO
We build a stage for employees to challenge themselves and realize value
NEWS CENTER
Gather Hefei Changhe electromechanical to learn about industry information trends
09-27
2022
hydrogen electrolyzer factory takes you to understand the electrolyzer
The electrolytic cell consists of a cell body, an anode and a cathode, and most of them are separated from the anode chamber and the cathode chamber by a diaphragm. The hydrogen electrolyzer factory is divided into three types: aqueous electrolysis cells, molten salt electrolysis cells and non-aqueous solution electrolysis cells according to the different electrolytes.
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09-14
2022
What are the advantages of customized PEM fuel cell stack
1. The customized PEM fuel cell stack has high power generation efficiency.A fuel cell is a power generation device that directly converts the chemical energy of fuel into electrical energy, so it is not limited by the Carnot cycle. In theory, the power generation efficiency of a fuel cell can reach 85%-90%. Under the premise, the total utilization rate of fuel can reach more than 80%.
09-01
2022
Wholesale PEM fuel cell stack What to look out for
Although fuel cell vehicles are developing rapidly, from the perspective of commercialization requirements, there is still a certain gap in China's vehicle fuel cell technology. In the future, it is necessary to strengthen the layout of the following aspects of the Wholesale PEM fuel cell stack:
08-25
2022
PEM fuel cell stack factory talks about the composition and structure of fuel cells
PEM fuel cell stack plants discover that a fuel cell is an electrochemical energy conversion device that electrochemically combines a fuel (usually hydrogen) and an oxidant (usually oxygen) to generate electricity and heat.
08-18
2022
What is the development of alkaline electrolyzers in China
The distance between the cathode and anode of alkaline electrolyzers in China is one of the important factors affecting the cell voltage. As the electrode spacing increases, the ohmic voltage drop in the slot increases, and the slot voltage increases.
08-16
2022
Safety Precautions for Alkaline Electrolyzer Shutdown Operation
(1) After the alkaline electrolytic cell is determined to stop the tank, the necessary tools for stopping the tank should be prepared in time, and the objects in contact with the high temperature melt should be preheated in advance;
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