In terms of hydrogen production by water electrolysis technology, it has the R&D design and manufacturing capacity of hydrogen production by water electrolysis equipment, has carried out the production and manufacturing of complete sets of hydrogen production by alkaline electrolyzed water equipment, and laid out a large-scale demonstration of surplus hydropower hydrogen production projects. At the same time, in order to meet the large-scale consumption demand of renewable energy, set up a special R&D team, set up an R&D platform, and carry out research on green hydrogen production technology, the MW-class PEM hydrogen production by water electrolysis system has been completed, and a 50Nm³/h PEM hydrogen production by water electrolysis test system coupled with photovoltaic power generation has been built, which is accelerating the development and production of 500Nm³/h domestic PEM electrolyzers and systems.

High-reliability and high-power fuel cell stack Relying on Sichuan Key Laboratory of Long service life Fuel Cell, we have independently developed a series of high-performance graphite cell stack products, which have the characteristics of uniform fluid distribution, compact structure, high power density, durability and reliability. The power covers the range of 15kW to 100kW, the power density exceeds 3.5kW per liter, and the service life exceeds 10,000 hours. They have been widely applied in the fields of transportation and power generation.

High-efficiency and long service life fuel cell system The self-developed series of fuel cell system products for vehicles have a power coverage of 0-270 kW, a maximum system efficiency of 61%, a low temperature start-up capability of minus 35 degrees Celsius, high power density, strong placement, good durability and other characteristics, and can cover all passenger cars and light, medium and heavy trucks and other application scenarios.

High pressure gaseous hydrogen storage It has independently designed and manufactured a multi-layer wrapped fixed hydrogen storage tank, which has the high safety characteristics of "leakage before explosion, leakage will be known", and can provide fixed gas hydrogen storage equipment and solutions for hydrogen refueling stations. It has the design and manufacturing capacity of fixed chlorine storage tanks with pressure rating of 50M MPa to 98M MPa, water volume of 2 cubic meters to 10 cubic meters, and vertical and horizontal installation. The first batch of hydrogen storage tanks with design pressure of 45MPa and water volume of 5m have been put into operation in Xichang Yuecheng Hydrogenation Station, the first plateau hydrogenation station in western China, and Panzhihua Vanadium Park Hydrogenation Station, the first main-auxiliary pipeline hydrogen transmission station in China, with leading technical indicators in China.

Long service life and high-efficiency membrane electrode As a leading enterprise in the development of long service life and high-efficiency membrane electrodes in China, relying on the key laboratory of Long service life fuel cells in Sichuan Province, we have independently developed a series of high-performance membrane electrode products, which have been applied widely in two major fields: transportation and energy. We are the first to achieve a breakthrough of tens of millions of kilometers in loading operation among domestic membrane electrode products. The power density of the membrane electrode for vehicles reaches 1.6 watts per square centimeter, the platinum interception is 0.35 milligrams per square centimeter, and the service life is 15,000 hours; the service life of the membrane electrode for power generation can reach 30,000 hours.