Light is essentially an energy source. In nature, sunlight is a free and easily accessible energy source. When sunlight shines on the surface of a crystalline silicon cell or thin-film cell (Called a solar panel), the electrons start to flow under the drive of energy, and after connecting to the lin...... READ MORE

In photovoltaic arrays, DC leakage currents may be generated due to the parasitic capacitance existing between photovoltaic modules and the earth, as well as the reduction of insulation impedance caused by environmental factors (such as after rain, humid environment). If these leakage currents are n...... READ MORE

In August 2024, our CHIPSENSE team visited a new customer focusing on industrial automation equipment manufacturing. The customer provides production line automation solutions for many large manufacturing enterprises, and one of its core products is the three-phase AC motor drive system. With the ad...... READ MORE

With the continuous advancement of science and technology, miniature sensors are increasingly used in modern industries, energy, transportation and other fields. As an important tool for current measurement, the high precision, high efficiency and stability of miniature current sensors have always b...... READ MORE

As of 2025, the cumulative installed capacity of photovoltaics in China has exceeded 800GW, and as the first batch of large-scale photovoltaic power plants enter the retirement period, more than 500,000 tons of waste modules are added every year, and the value of silver paste contained in it is as h...... READ MORE

In the power system, the choice of current sensor is crucial to the overall performance. The AN3V PB50 miniature open-loop Hall current sensor launched by CHIPSENSE has become the star of the market due to its excellent performance and wide application field.CHIPSENSE AN3V PB50 current sensor uses a...... READ MORE

Recently, Jiangsu and Guangdong province have enlarged the price difference between peak and valley: 2.0RMB to 2.1RMB during peak hours and 0.8RMB to 0.9RMB during valley hours, which suddenly opened to 1.2RMB/kWh. This means that the electricity price is cheap at night and expensive during the day....... READ MORE

On May 12, China and the United States announced a significant reduction in tariffs. Among them, the United States suspended the 24% tariff on Chinese goods (retaining 10%), and China simultaneously canceled 91% of the counter-tariffs against the United States. This policy is also undoubtedly a big...... READ MORE

Under the current four-category regulatory framework for distributed photovoltaic, enterprises with rooftop areas not exceeding 1,000 square meters face multifaceted challenges including constrained grid-connection mode options, optimization barriers in rooftop resource utilization, and technical co...... READ MORE

With the continuous development of the global photovoltaic industry, the European Union, as one of the key photovoltaic markets, has imposed anti-dumping duties on Chinese photovoltaic products. However, as the anti-dumping duty exemption period approaches, domestic current sensor companies have ush...... READ MORE

Recently, the National Energy Administration issued the "Management Measures for the Development and Construction of Distributed Photovoltaic Power Generation", which implements classified management of distributed photovoltaic projects and clarifies the requirements for construction sites, access v...... READ MORE

In China, distributed photovoltaic power generation is booming. In March 2025, as many as 4,352 new industrial and commercial distributed power generation projects were newly established across the country.According to the "Notice on Deepening the Market-oriented Reform of New Energy Feed-in Tariffs...... READ MORE

In recent years, with the rapid development of the photovoltaic power generation market, the control of operation and maintenance costs has become a focus of attention for enterprises. Under the background of the Ministry of Industry and Information Technology's promotion of the "capacity clearance"...... READ MORE

With the promotion of the goal of "double carbon" and the deepening of the reform of the power market, the integrated and coordinated development of "source and network charge and storage" (power generation, grid, electricity load and energy storage) has become a hot topic in the energy circle。To p...... READ MORE

In the power system, the inverter is an important electronic device. It can convert direct current into alternating current and achieve the conversion between direct current power sources and alternating current loads. Inverters have a wide range of applications, including power transmission, distri...... READ MORE

Photovoltaic AC current detection plays a crucial role in photovoltaic energy storage systems. It can monitor the current situation in real time to ensure the stable and safe operation of the system and prevent faults such as overload and short circuit. Meanwhile, accurately count and record the cur...... READ MORE

In the context of the "double carbon" goal, the energy structure transformation has pressed the acceleration key. Photovoltaic power generation, as the main force of clean energy, is expanding from a simple "power generation online" model to a deeper level of energy utilization. Among them, "photovo...... READ MORE

In the vast Desert, rows of photovoltaic panels are forests of steel, turning scorching sunlight into clean electricity. This is the ambition of China's new energy strategy, and it is also the main battlefield for the construction of large-scale wind power photovoltaic bases in the country's "sand d...... READ MORE

CHIPSENSE Electronica China 2025(Shanghai)Booth N3.816 waiting for your comingTime:April 15-17CHIPSENSE will showcase a series new product of Hall Effect Current Sensor.We sincerely invite you to explore the new technology.Welcome to our booth!CHIPSENSE is a national high-tech enterprise that focuse...... READ MORE

In the context of the global energy transition and the "two-carbon" goal, zero-carbon buildings are gradually becoming the new darling of the construction industry. As an important part of zero-carbon buildings, the photovoltaic curtain wall's power generation efficiency is of vital significance for...... READ MORE