With the increase of car ownership year by year, the environmental and energy problems caused by automobile exhaust emissions and excessive consumption of petroleum are becoming more and more serious, and the control of automobile exhaust pollution and alternative energy sources of petroleum has become an urgent problem to be solved. Therefore, China is also facing the challenge of industrialization of electric vehicles. To solve the technical problems of electric vehicles is a necessary way to develop electric vehicles, Varied has a complete line of electric vehicle test instruments, DC power supply voltage up to 10,000 V, current up to 10,000 A. It also includes the source and load integrated system machine, bi-directional power supply, feed-back electronic load, battery simulator, DC electronic load and so on. Combined with Varied's system test software, Varied is committed to providing users with high-quality source-load system integrated test solutions.

Hydrogen energy is an important part of the future energy system, and countries have elevated the development of hydrogen energy to the level of national strategy, formulated strategic planning roadmap, and explored the development of industrialization. In recent years, our government has also attached great importance to the development of hydrogen energy and hydrogen fuel cell industry. The development of hydrogen fuel cell is springing up in China, the power of domestic hydrogen fuel cell ranges from dozens of watts to dozens of kilowatts, and some companies are developing higher-power stacks, while the power supply and load are the necessary hardware for hydrogen fuel cell testing.Varied provides users with perfect, professional and flexible testing solutions, the product line includes the source and load integrated system machine, DC power supply, bi-directional power supply, feed-back electronic loads, battery simulators, battery simulators, and other electronic loads. electronic loads, battery simulators, DC electronic loads and so on. Combined with Varied's system test software, we are committed to providing users with high-quality source-load system integrated test solutions.

Over the past 10 years, China's photovoltaic industry has been expanding rapidly, with commercial technology breaking world records and developing into a technology industry with leading advantages in the whole industrial chain. varied provides professional products and solutions for the photovoltaic field, offering customers products such as PV module energization continuity test system, PID test power supply, DC power supply, electronic load, etc., and for photovoltaic inverter test The PV simulator designed by Veritas can simulate the testing of various static and dynamic characteristics of PV cell array panels. It can simulate different types of solar panels, different illumination levels, different temperatures, and different electrical characteristics of the working state, to meet the needs of various industry-standard dynamic MPPT testing of PV inverters. Combined with Varied's system test software, we are committed to providing customers with high-quality source-load system integrated test solutions.

In order to further enhance the intelligence of the end customers to use the source load series products, to serve the customer for the production process improvement needs, to enhance the production automation and optimization of production operations needs, in response to customer demand combined with our years of accumulated experience in the use of basic instruments industry, the launch of customized product function test system, with our source load series products to further expand the scope of end-use, in order to achieve the use of the system integration. The purpose of system integration.