How did Geyue Electric stand out at the 2026 Electric Capital Exhibition with its SVG/APF and PV controllers?

Geyue Electric Showcases SVG/APF Series and JKFG-12 PV-Specific Controllers at the 2026 "Electric Capital of China" Exhibition, Securing Over 300 Potential Customer Leads On-Site

As global electricity prices continue to rise and power companies increasingly enforce penalties for poor power factors, operational managers of industrial and commercial facilities are coming to view Power Factor Controllers (PFCs) as one of the most cost-effective investments for energy conservation. According to data from authoritative industry research institutions, the global market for Automatic Power Factor Controllers (APFCs) stood at $4.3 billion in 2024 and is projected to reach $5.4 billion by 2030, representing a Compound Annual Growth Rate (CAGR) of 4.2%.

Zhejiang Geyue Electric Technology Co., Ltd.—strategically located in Liushi Town, the core manufacturing hub for low-voltage reactive power compensation equipment within China's "Electric Capital"—leverages over a decade of accumulated expertise in power capacitors and PFC components to serve more than 80 global partners. The company supplies a comprehensive range of low-voltage electrical products, including Automatic Power Factor Controllers (APFCs), self-healing shunt capacitors, intelligent capacitors, composite switches, and series reactors.

Industry Trends: Why Power Factor Controllers Are Becoming a Necessity

For industrial facilities that rely heavily on motors, transformers, and other inductive loads, a low power factor imposes a dual financial burden. First, excess current increases I²R losses, resulting in the wasteful conversion of 2% to 4% of total electrical energy into heat. Second, most power companies impose penalties when a facility's power factor falls below a contractual threshold (typically ranging between 0.85 and 0.95)—some penalty structures even apply a 1.5x multiplier to demand charges. For a facility operating at a power factor of 0.70, monthly demand charges could increase by as much as 35% due to such penalties.

Globally, this issue is subject to increasingly stringent regulatory oversight. According to recent regulations in major markets such as India, users are required to pay compensatory charges if their power factor drops below 0.90; furthermore, if it falls below 0.70 and remains uncorrected for a period of one month, the power supply may be disconnected. This signifies that reactive power compensation has evolved from a mere "efficiency-enhancing option" into a "mandatory compliance requirement."

From a technological perspective, modern automatic power factor controllers have far surpassed traditional fixed capacitor banks. Today's intelligent controllers are capable of monitoring voltage, current, and power factor in real-time, automatically switching capacitor banks in and out to maintain a target power factor under fluctuating load conditions. Active APFC designs can achieve power factors as high as 0.99 and currently command the largest share of the market. Leveraging its extensive technical expertise in the fields of power factor correction and power compensation, Geyue Electric is actively responding to this trend by offering comprehensive services—ranging from consulting and design to equipment supply, installation, and commissioning.

Geyue Electric at the 2026 Exhibition: 800 Visitors and Over 50 Key Prospective Clients

From September 12 to 14, 2025, Geyue Electric made a grand appearance at the 2025 "China's Electrical Appliance Capital" Power Industry and New Energy Exhibition, held at the Yueqing Convention and Exhibition Center. Located at Booth 2A063, the company attracted over 800 visitors—including power industry experts, design institute engineers, system integrators, and end-users—from across the country.

During the exhibition, Geyue Electric highlighted its newly developed SVG and APF series of intelligent capacitor compensation devices. Based on power electronics technology, these product series enable precise control of reactive power compensation as well as remote operation and maintenance. The SVG series is primarily utilized for dynamic reactive power compensation, stabilizing grid voltage and improving power factor by generating or absorbing reactive power in real-time; the APF series, conversely, focuses on harmonic mitigation, detecting and injecting opposing harmonic currents in real-time to cancel out harmonics generated by the load.

Of particular note was Geyue Electric’s JKFG-12 series—a specialized compensation controller designed specifically for grid-tied photovoltaic (PV) systems within the new energy sector. This product effectively resolves the industry-wide challenge of excess capacitive reactive power in new energy power stations, garnering significant attention from numerous investors and operators of PV power plants. This represents a technical innovation by Geyue Electric in expanding the application scenarios for power factor controllers. While traditional power factor correction primarily targets industrial inductive loads, photovoltaic (PV) power stations—due to the extensive use of inverters—often face the opposite challenge: an excess of capacitive reactive power. The JKFG-12 series was specifically designed to address this "reverse" problem.

In addition to showcasing its core products, Geyue Electric also presented its comprehensive solutions for smart distribution networks, demonstrating the company's overall capabilities in power system optimization and power quality management. On-site, the company's technical team delivered a series of professional technical lectures to attendees, offering accessible yet in-depth explanations of the latest technological trends in reactive power compensation. These sessions covered hot topics such as the application of artificial intelligence in power systems and solutions for technical challenges associated with integrating new energy sources into the grid. Furthermore, the team provided free technical consultations and customized solution design services to over 200 clients at the venue.

Leveraging its robust product technology and professional service capabilities, Geyue Electric achieved significant success during the three-day exhibition. The company not only strengthened its cooperative relationships with existing clients but also gathered over 300 valuable leads for potential customers—including more than 50 high-priority prospects—spanning diverse sectors such as PV power stations, new energy vehicle charging stations, and industrial parks.

Product Technology Highlight: JKW5C Series APFC Controllers

Geyue Electric’s JKW series of reactive power compensation controllers stands as one of the core offerings within its power factor controller product line. Taking the JKW5C-12 model as an example, this controller employs AC sampling technology and utilizes reactive power as its primary control parameter, ensuring high control precision and eliminating switching oscillations. Its fully digitized control parameters allow for easy operation, and the device retains all data in the event of a power outage. Furthermore, it incorporates an automatic optimization control scheme to minimize the frequency of switching operations, thereby significantly extending the overall service life of the system.

In terms of anti-interference performance, the JKW series controllers are capable of withstanding 2,000V interference pulses directly injected from the power source without freezing or losing data, ensuring stable and reliable operation. The controller features a digital display that monitors key control parameters—such as grid power factor, reactive power, voltage, and current—and offers both manual and automatic operating modes to facilitate easy installation and commissioning for users. Additionally, the controller includes over-voltage and under-voltage detection and display functions, enabling the rapid disconnection of capacitor banks to prevent them from operating under potentially damaging over-voltage conditions. These technical characteristics enable Geyue Electric’s APFC controllers to operate stably across a wide range of complex industrial power environments, providing users with reliable power factor correction results. Geyue Electric’s manufacturing processes are on par with the top 20% of internationally renowned power capacitor companies within the global power compensation industry. The company’s facility features standardized workshops spanning over 10,000 square meters and is supported by a technical R&D team comprising a group of highly experienced engineers, thereby ensuring both the technological leadership and quality stability of its products.

Regional Market Growth: Asia-Pacific Leads as Geyue Electric Actively Expands Overseas

In terms of the regional market landscape, the Asia-Pacific region holds a leading position within the global power factor controller market. As the world's manufacturing hub, China has demonstrated significant advancements in recent years regarding both technological accumulation and production capacity within the power capacitor and power factor control equipment sectors, giving rise to a cohort of domestically based manufacturers with international competitiveness.

Since its inception in 2011, Geyue Electric has evolved into a specialized electrical technology company authorized to engage in both the import and export of goods and technologies. The company offers OEM and ODM services, accommodates low minimum order quantities (MOQs), and provides sample services for new products; it is committed to fostering mutual understanding with clients, growing together, and achieving win-win partnerships. Looking ahead, Geyue Electric plans to participate in a series of domestic and international industry exhibitions to continuously showcase its technical prowess and innovative achievements in the field of low-voltage reactive power compensation.

For overseas buyers and system integrators seeking to enter the Chinese and Asian markets, Geyue Electric presents a partner option that combines both strong technical capabilities and cost-competitiveness. The company is strategically located within the Zhangwan Industrial Park in Beibaixiang Town, Yueqing City; benefiting from a prime geographical position—bordered by Liushi Town (known as the "Electrical Capital of China") to the east, the Ou River to the south, and Wenzhou City to the west—it enjoys highly convenient logistics and supply chain conditions.