On July 28, the U.S. Federal Communications Commission (FCC) officially added foreign-produced power inverters to its "Covered List." Many media outlets immediately focused on two questions:Is this a new trade restriction? Will Chinese inverter exports be affected?Capital markets also reacted s...... READ MORE

The Tianjin Municipal Bureau of Industry and Information Technology recently announced the first batch of recognized innovative small and medium-sized enterprises (SMEs) for 2026. Tianjin CHIPSENSE Technology Co., Ltd. has once again made the list, thanks to its sustained innovation capabilities and...... READ MORE

As high-capacity battery cells and 5MWh-class energy storage systems increasingly become the market mainstream, energy storage systems are placing higher demands on thermal management capabilities. Compared to traditional air-cooling solutions, liquid cooling enables more uniform battery temper...... READ MORE

On August 1, 2026, CCC certification for electric vehicle (EV) supply equipment officially entered the implementation phase.In accordance with Announcement No. 50 (2024) of the State Administration for Market Regulation, EV supply equipment subject to the CCC certification catalog cannot leave the f...... READ MORE

DC power systems serve as critical backup equipment for power distribution systems in substations, power plants, renewable energy facilities, and data centers.For a long time, valve-regulated lead-acid (VRLA) batteries have been the standard configuration for these systems.Proven application experie...... READ MORE

In the first half of 2026, CHIPSENSE continued to focus on the fields of current, voltage, and residual current sensing. Committed to independent R&D and technological innovation, the company advanced product upgrades and technical capabilities across application areas such as new energy, power...... READ MORE

As China’s offshore wind power sector rapidly enters the era of ultra-large-capacity turbines, 18–20 MW units are moving into the grid-connection pilot phase for deep-sea applications, and 25 MW grid-forming converters have already rolled off the production line for testing. Larger turbine capacity...... READ MORE

In January 2026, the National Development and Reform Commission and the National Energy Administration jointly issued the *Notice on Improving the Capacity Price Mechanism for Power Generation ( [2026] No. 114). This document marked the first time a national-level policy explicitly called for establ...... READ MORE

Many energy storage projects encounter a common issue during the commissioning phase:The battery voltage appears normal and the BMS reports no faults, yet the SOC (State of Charge) reading becomes increasingly unreliable.It displays 100% immediately after a full charge, but after a period of operati...... READ MORE

Nowadays, a person who does not know programming can use AI to generate a piece of software with just a few words. We have to admit that AI is reshaping the landscape of many industries, changing the structure of many industries, and even replacing a lot of labor. While improving efficiency, artific...... READ MORE

In recent years, grid-forming (GFM) inverters have become a major topic of discussion in the new energy industry. While attention previously focused on the grid-forming capabilities of energy storage power conversion systems (PCS), the proliferation of large-scale photovoltaic (PV) bases, the integr...... READ MORE

Over the past decade, the technological evolution of high-power UPS systems has primarily focused on three areas: higher efficiency, higher power density, and greater reliability.However, with the rapid expansion of clusters dedicated to training and inference for large-scale AI models, an issue pre...... READ MORE

CHIPSENSE recently held its mid-year sales meeting for 2026, bringing together sales representatives and managers from regions across the country alongside senior executives from headquarters. Participants engaged in in-depth discussions covering market development, customer needs, industry trends,...... READ MORE

Since June, record-breaking heatwaves have swept across many parts of Europe, making Chinese air conditioners highly sought-after products.In recent years, the European heat pump industry has undergone an unprecedented technological leap.Driven by EU carbon neutrality goals, stricter F-Gas regulatio...... READ MORE

Over the past few years, the cost structure of high-power industrial variable frequency drives (VFDs) has undergone a fascinating shift.In the early days, industry discussions focused primarily on control algorithms, power density, and efficiency; however, in the last two years, an increasing number...... READ MORE

IntroductionDriven by the "dual carbon" strategy, energy storage systems have become an essential component of modern power systems, they serve as both a "buffer" for integrating renewable energy and a "stabilizer" for grid peak shaving and frequency regulation. From grid-side energy storage station...... READ MORE

For a long time, the management of substation batteries was essentially a "periodic task."It involved measuring internal resistance once a year, conducting periodic capacity verification discharges, checking that float-charge voltages were within normal ranges, and recording the data in a log. For m...... READ MORE

—Rethinking Current Sensing Systems in the MLPE EraForeword: What is becoming increasingly difficult is not the inverter itself, but the "sampling."In recent years, micro-inverters have been regarded as the quintessential MLPE (Module-Level Power Electronics) solution for residential photovoltaic sy...... READ MORE

AbstractThe mandatory energy efficiency standard GB19577-2024 for heat pumps has been implemented, establishing IPLV (Integrated Part Load Value) as a strict market entry requirement. As a professional manufacturer of industrial sensing components, CHIPSENSE has long focused on the partial-load curr...... READ MORE

If we were to turn the clock back three years, discussions among energy storage PCS engineers centered on efficiency, the choice between IGBTs and SiC, and thermal management strategies.Today, however, an increasing number of people are focusing on a different question: exactly how do you measure a...... READ MORE