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
03-07
2023
Customizable pem electrolyzer China
1) Customizable pem electrolyzer China uses a proton exchange membrane to isolate the gas on both sides of the electrode, avoiding the disadvantage of easy gas permeation of the alkaline electrolytic hydrogen production diaphragm. (2) The equipment mainly includes Customizable pem electrolyzer China and BOP; (3) The current cost is relatively high.
VIEW MORE
02-28
2023
Characteristics of hydrogen production equipment for pem electrolyzers
Hydrogen production by electrolysis of water in pem electrolytic cell means that the DC power supply enters the electrolytic cell filled with electrolyte solution, and the water produces electrochemical reaction on the metal electrode, which can be decomposed into hydrogen and oxygen, and the whole process can complete zero emission. In the overall production chain, the pem electrolyzer is the main medium of the facility.
02-21
2023
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.
02-14
2023
What are the principles of pem electrolyzer
The main structure of pem electrolyzer is similar to fuel cell stack, which is divided into membrane electrode, electrode plate and gas diffusion layer. The anode of the PEM electrolytic cell is in a strongly acidic environment (pH≈2) and the electrolysis voltage is 1.4~2.0 V. Most non-precious metals will corrode and may combine with the sulfonate ions in the PEM electrolytic cell, thereby reducing the ability of the PEM to conduct protons.
02-07
2023
How Hydrogen Production Using Alkaline Electrolyzers Works
Alkaline electrolyzers are the most commonly used, most mature and most economical electrolyzers, and are easy to operate and widely used at present, but the disadvantage is that they have the lowest efficiency.
01-31
2023
Safety Precautions for Starting Alkaline Electrolyzer
(1) All electromechanical equipment must be checked before electrifying the alkaline electrolytic cell. It should be safe and reliable, the appliances used should be in good condition, the raw materials must be prepared, and allowed to be fully preheated.
Providing one-stop service for clients through efforts
VIEW MORE +Service Hotline
Mobile site
© COPYRIGHT 2022 Hefei Sinopower Technologies Co.,Ltd.
