Explore our leading CE certified electric apparatuses, designed for heavy industrial use, municipal distribution, and green energy harvesting plants.
Zhejiang Zeno Electric Co., Ltd. is a national high-tech enterprise located in Ningbo, with a registered capital of 52 million yuan.
We are a dominant force in the power engineering industry. The company integrates research and development (R&D), precision manufacturing, global distribution, and end-to-end service of advanced high/low voltage power distribution equipment and utility-scale energy storage systems.
Rooted in Ningbo's advanced manufacturing cluster and supported by a highly specialized engineering and technical team, Zeno Electric has successfully expanded its business footprint across major domestic projects and international markets. Through continuous capital R&D investments and a rigid, zero-tolerance approach to quality assurance, the company has become a trusted partner in the electrical industry, empowering industrial hubs, municipal infrastructure, science parks, and renewable power projects globally.
With a core focus on green decarbonization and the digital smart grid transformation, we are committed to delivering safe, efficient, and intelligent power distribution equipment. Our systems serve as the critical spine for grid stabilization, helping clients execute seamless, optimized transitions toward sustainable, localized energy resources.
Explore the operational metrics that define Zeno Electric's production and system integration excellence.
Zhejiang Zeno Electric Co., Ltd. operates a highly standardized, vertically integrated factory structure. Our engineering processes are optimized to produce robust, high-performance power equipment.
We specialize in manufacturing premium, high-integrity electrical components and integrated energy storage systems. Our comprehensive product portfolio covers high and low voltage complete power distribution equipment, outdoor integrated energy storage systems (BESS), prefabricated substations for wind and photovoltaic power generation, ring main units (RMU), smart EV charging infrastructures, and digital intelligent energy management systems (EMS).
Beyond component supply, we offer complete turnkey engineering services. By managing project designs up to 220kV, we handle every stage—planning, customized cabinet layouts, procurement, structural assembly, insulation testing, grid integration, and dynamic field optimization.
Why international EPC contractors, utility developers, and large industrial facilities partner with Ningbo-based Zeno Electric.
Our location in Ningbo provides direct access to the world's most concentrated copper refining, magnetic steel core fabrication, and high-performance polymer supply chains. This regional integration reduces transportation times, controls raw material costs, and secures key components for our production lines.
Our production facilities maintain complete control over raw materials and structural steel. Every prefabricated box substation, dry-type transformer, and low-voltage capacitor cabinet undergoes insulation, withstand voltage, partial discharge, and temperature rise testing prior to shipping, ensuring reliable long-term performance.
Unlike rigid automated suppliers, Zeno Electric provides flexible ODM/OEM engineering. We can adapt internal structural busbar dimensions, paint coatings, cabinet dimensions (IP33 up to IP65), and switchgear integrations to meet specific local grid standards and spatial constraints.
The integration of modern electrical distribution with lithium-iron phosphate (LiFePO4) storage technologies is crucial for decentralized, green power grids.
Global power distribution networks are transitioning toward decentralized microgrids, requiring closer integration between renewable energy generation and energy storage systems (BESS). As industrial complexes incorporate solar PV and wind infrastructure, they face voltage fluctuations, power factor penalties, and operational challenges.
This dynamic environment requires advanced electrical systems. Large-scale installations are shifting from air-cooled battery systems to high-efficiency liquid cooling BESS containers, which maintain cell-to-cell temperature variations within 3°C to extend equipment life. In parallel, medium-voltage distribution systems require compact, smart ring main units (RMU) to isolate grid faults without broad service interruptions.
Zeno Electric addresses these requirements by integrating low-voltage and medium-voltage switchgear with smart containerized storage. Our products feature active harmonics compensation, power factor correction, and real-time remote monitoring via advanced energy management systems (EMS). This combined approach ensures grid stability, improves thermal management, and helps industrial users reduce operating costs.
Deploying energy storage and power distribution systems requires custom configurations. Here is how our hardware is applied across global industries.
For energy-intensive operations like textile mills, steel foundries, and chemical processing facilities, power quality issues and peak demand charges can increase operating costs. Our 2.5MW/5MWh BESS installations help facilities offset peak power usage, reducing energy bills by up to 40%. When paired with low-voltage capacitor cabinets, these systems maintain a 0.99 power factor, helping companies avoid utility penalties.
Modern corporate campuses and R&D facilities require highly reliable power distribution. Our 630A RMU distribution systems and compact IP65 indoor distribution panels provide localized protection. These modular systems allow maintenance personnel to isolate specific loops without interrupting power to the broader campus, keeping servers and production systems online.
Renewable energy plants require durable outdoor equipment to handle harsh environmental conditions. Zeno Electric's prefabricated box-type substations (10kV to 35kV) house medium-voltage switchgear, oil-immersed or dry-type step-up transformers, and low-voltage protection panels in a single, thermally insulated, IP54-rated metal enclosure. This compact design reduces onsite civil work and speeds up grid connection.
Answers to common technical questions from utility engineers, procurement professionals, and project managers.
Complete your electric network installation with our medium-voltage switchgear, vacuum breakers, and integrated power factor correction modules.
Zeno Electric
