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Shenzhen Zhongchen Huahui Technology Co., Ltd. Unveils New High-Performance Outdoor Power Enclosures: Elevating Safety and Stability for Outdoor Power Distribution Shenzhen, February 27, 2026 – Shenzhen Zhongchen Huahui Technology Co., Ltd., a renowned leader in R&D, production and solution provision of low-voltage electrical equipment, is thrilled to announce the launch of its newly upgraded Outdoor Power Enclosure Series, meticulously engineered to cater to the rigorous demands of outdoor power distribution scenarios and redefine the industry benchmark for reliability, protection and operational efficiency of outdoor power cabinets. Crafted exclusively for outdoor power distribution core applications, the new outdoor power enclosures are built to conquer the harshest outdoor operating environments, solving the industry’s pain points of equipment damage and unstable operation caused by complex natural conditions. Adopting high-strength cold-rolled steel with multi-layer nano anti-corrosion electrostatic spraying as the base material, and offering optional 304/316 food-grade stainless steel for coastal, high-humidity and corrosive industrial areas, the enclosures achieve an IP66 ingress protection rating and IK10 impact resistance grade. They can withstand extreme temperature changes from -40℃ to 85℃, heavy rainfall, sand and dust storms, long-term UV radiation and salt spray corrosion, providing an airtight and stable "protective shield" for internal power distribution components such as switchgears, power distribution modules, busbar connection units and metering devices. What makes this outdoor power enclosure series stand out in the market is its power distribution-oriented humanized design and high compatibility. Optimized for the layout characteristics of outdoor power distribution systems, the enclosures feature a modular internal structure with adjustable mounting rails and dedicated wiring troughs, which perfectly match the installation and connection requirements of standard power distribution components, greatly simplifying on-site wiring and assembly. For seamless integration with power transmission systems, the enclosures are pre-configured with standardized busbar access ports, compatible with 2500A/3200A and other mainstream specifications of busbar trunking systems, realizing a smooth connection between outdoor power distribution and indoor power transmission. In addition, targeted heat dissipation and temperature control solutions are equipped: an integrated forced air cooling system with dustproof shutters for high-power working conditions, and a thermal insulation and condensation prevention module for high-humidity areas, ensuring the internal power components operate within the optimal temperature range 24/7. The enclosures are also designed with double-layer anti-theft locking doors, visible observation windows and external emergency operation ports, balancing safety, maintainability and emergency response capabilities. “Outdoor power enclosures are the core infrastructure of outdoor power distribution systems, and their performance directly determines the safety and continuity of power supply for industrial parks, urban infrastructure, commercial complexes and outdoor construction projects,” said Mr. Wang, CEO of Shenzhen Zhongchen Huahui Technology Co., Ltd.. “With years of in-depth research in the power distribution equipment field and based on thousands of on-site application feedback from customers, we have upgraded every detail of the new outdoor power enclosures around the core needs of outdoor power distribution – from material anti-corrosion to structural compatibility, from heat dissipation control to safety protection. This series not only fully complies with IEC and national GB electrical equipment standards, but also realizes the perfect combination of professional power distribution adaptation and extreme environmental resistance. It is a tailor-made high-reliability solution for outdoor power distribution scenarios.” All products of the new outdoor power enclosure series have undergone rigorous type tests and field aging tests, including salt spray corrosion test, temperature cycle test, waterproof and dustproof test and impact resistance test, ensuring stable and reliable operation for more than 15 years in outdoor environments. Backed by Shenzhen Zhongchen Huahui Technology Co., Ltd.’s nationwide after-sales service network, the series provides customers with one-stop services including customized design, on-site installation guidance, regular maintenance and emergency repair, eliminating all worries for the whole life cycle of the product. As a professional supplier focusing on the power distribution equipment industry, Shenzhen Zhongchen Huahui Technology Co., Ltd. has long been committed to providing integrated electrical solutions for global customers. The launch of the new outdoor power enclosure series further enriches the company’s outdoor power distribution product matrix, forming a complete solution chain with busbar trunking systems, low-voltage switchgears and power distribution modules. It not only strengthens the company’s core competitiveness in the outdoor power distribution field, but also provides a more reliable hardware guarantee for the construction of modern outdoor power distribution infrastructure. For more detailed information about Shenzhen Zhongchen Huahui Technology Co., Ltd.’s new Outdoor Power Enclosure Series, customized solutions and quotation inquiries, please visit our official website at https://www.electrical-energystorage.com/, or contact our sales team directly via WhatsApp/Phone: +86 18028736286 or email: 252275687@qq.com. About Shenzhen Zhongchen Huahui Technology Co., Ltd. Shenzhen Zhongchen Huahui Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production and sales of low-voltage electrical power distribution equipment, with core products including outdoor power enclosures, busbar trunking systems, low-voltage switchgears, distribution boxes and customized power distribution solutions. Adhering to the development concept of "technology-driven, quality first", the company has a professional R&D team and advanced production and testing equipment, and its products are widely used in industrial parks, urban infrastructure, commercial real estate, transportation and other fields. The company is committed to providing safe, efficient and reliable power distribution equipment and services for global customers, and empowering the high-quality development of the power distribution industry with technological innovation. Contact Information WhatsApp/Phone: +86 18028736286Email: 252275687@qq.comOfficial Website: https://www.electrical-energystorage.com/

Shenzhen Zhongchen Huahui Launches Full Range of Existing Busway Products: Focus on Safety, Longevity and Multi-Scenario Adaptability Shenzhen, China – Shenzhen Zhongchen Huahui Technology Co., Ltd. (Zhongchen Huahui), a trusted global provider of energy storage and power transmission solutions, officially showcases its full range of existing busway products, covering dense busway, fire-resistant busway, cast busway, high-voltage common box busway and other core categories. With a focus on product functions, scenario applicability, service life and safety performance, all products have passed multiple international authoritative certifications, fully meeting the diversified power transmission needs of industrial, commercial, infrastructure and renewable energy sectors, and providing reliable support for global energy efficiency and smart construction. As an essential core component of power transmission systems, busways are widely used in various key fields, and their safety, stability and service life directly affect the normal operation of the entire power system. Zhongchen Huahui’s existing busway product line, built on years of R&D and manufacturing experience, adheres to the concept of “safety first, quality-based, scenario-oriented”, and each product category is carefully designed to match different application scenarios, while strictly complying with international standards to ensure long-term stable operation. Full Range of Existing Busway Products: Functions, Applicability and Core Advantages 1. Dense Busway: High Efficiency, Compact and Energy-Saving Zhongchen Huahui’s dense busway is designed for high-current, compact-installation scenarios, featuring a rational conductor layout and advanced insulation structure that minimizes the overall volume while maximizing conductivity. The product adopts high-purity copper conductors with excellent electrical performance, reducing energy loss during transmission to less than 3%, which is far lower than the industry average. Its compact design saves over 40% of installation space compared to traditional cable trays, making it ideal for high-density power transmission scenarios such as data centers, high-rise buildings, industrial workshops and power distribution rooms. In terms of service life, the dense busway uses high-temperature resistant and aging resistant insulation materials, combined with precision processing technology, ensuring a design service life of over 20 years. Safety is fully guaranteed by overcurrent, short-circuit and overheating protection mechanisms, effectively avoiding potential electrical hazards. 2. Fire-Resistant Busway: Fireproof and Heat-Insulating, Ensuring Uninterrupted Power Focusing on fire safety in key areas, the company’s fire-resistant busway is independently developed and manufactured in accordance with strict fire protection standards, capable of maintaining normal power transmission for 60-180 minutes (customizable) in high-temperature fire environments (up to 1000℃). It adopts a double-layer fire-resistant structure: the inner layer uses fire-resistant insulation materials that do not burn or produce toxic gases, and the outer layer is a fire-resistant casing with strong heat insulation performance, which can effectively isolate high temperatures and prevent fire spread. This product is especially suitable for fire-critical scenarios that require uninterrupted power supply, such as hospitals, shopping malls, subway stations, nuclear power plants and emergency command centers. The fire-resistant busway has passed national fire protection testing and international fire safety certifications, with a service life of over 18 years, ensuring long-term fire safety and stable power supply. 3. Cast Busway: Corrosion-Resistant, Sealed and Durable The cast busway is engineered for harsh and complex environments, adopting a one-time integral casting process with high-performance epoxy resin or unsaturated polyester resin as the casting material, forming a fully sealed, waterproof and corrosion-resistant structure. It achieves IP67 protection level, effectively preventing the intrusion of dust, water, oil and chemical media, and can operate stably in high-humidity, high-corrosion scenarios such as chemical plants, coastal industrial parks, sewage treatment plants and mine workshops. The casting material has excellent insulation performance and mechanical strength, which can protect the conductor from external impact and corrosion, extending the product’s service life to over 25 years. Its sealed design also avoids the risk of electrical short circuits caused by external factors, greatly improving the safety and reliability of power transmission. 4. High-Voltage Common Box Busway: High-Voltage Resistant, Stable and Reliable Targeting high-voltage power transmission scenarios, Zhongchen Huahui’s high-voltage common box busway is suitable for 10kV-35kV power systems, integrating multiple phases of conductors into a single enclosed box, with a reasonable internal structure and excellent insulation performance. It adopts high-voltage resistant insulation materials and advanced shielding technology, effectively reducing electric field interference and ensuring stable power transmission under high voltage and high current conditions. The product is equipped with a professional temperature monitoring and pressure relief device, which can timely detect potential overheating and overpressure risks and issue early warnings, avoiding equipment damage and power outages. It is widely used in power plants, substations, large-scale industrial parks and renewable energy power generation projects (photovoltaic, wind power), with a design service life of over 20 years, fully meeting the high-reliability requirements of high-voltage power transmission. Strict Quality Control: Compliant with Multiple International Certifications Safety and quality are the core competitiveness of Zhongchen Huahui’s busway products. All existing busway categories have passed strict testing and certification by authoritative institutions at home and abroad, fully complying with international standards such as UL 857 (US), CE (EU), IEC 61439 (International Electrotechnical Commission), GB/T 14048 (China) and BS EN 61439 (UK). From raw material selection to production, processing, assembly and testing, the company implements a full-process quality control system: high-purity copper conductors, high-performance insulation materials and corrosion-resistant casings are strictly screened; key processes such as casting, welding and insulation treatment are completed by automated equipment to ensure product consistency; each finished product undergoes rigorous electrical performance, safety performance and environmental adaptability testing before leaving the factory, ensuring that it meets the highest quality standards. Scenario-Oriented Customization and Long-Term After-Sales Guarantee In addition to the standard product series, Zhongchen Huahui can also provide customized busway solutions according to the specific needs of clients, including conductor cross-section, length, installation method, protection level and fire-resistant grade, to perfectly match different application scenarios. The company’s professional technical team provides one-stop services from pre-sales consultation, on-site measurement to installation guidance and after-sales maintenance, ensuring the smooth application of products. With a global after-sales service network, Zhongchen Huahui promises timely maintenance and technical support, further extending the actual service life of products and maximizing the interests of clients. Mr.Wang, General Manager of Zhongchen Huahui, said: “Our existing busway product line is the result of continuous innovation and improvement based on market demand and technological progress. We have always focused on safety and service life, adhered to international standards, and strived to provide clients with more reliable, efficient and applicable power transmission solutions. Whether it is dense, fire-resistant, cast or high-voltage common box busway, each product is designed to solve practical pain points in different scenarios, helping clients reduce operational costs, improve power supply stability and achieve sustainable development.” Zhongchen Huahui’s full range of existing busway products are now fully available for order. The company will continue to rely on technological innovation, optimize product performance, and expand application scenarios, committed to becoming a global leader in power transmission solutions and making greater contributions to the development of global smart power and energy transition. For More Information Interested parties are welcome to contact Zhongchen Huahui for detailed product specifications, scenario-based solution consultations, or product sample testing. Contact Person: Mr. Wang Contact Email: 252275687@qq.com Contact Phone: +86 18028736286 Official Website: https://www.electrical-energystorage.com/ About Shenzhen Zhongchen Huahui Technology Co., Ltd. Shenzhen Zhongchen Huahui Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, sales and service of power transmission and energy storage products. The company’s core product portfolio includes dense busway, fire-resistant busway, cast busway, high-voltage common box busway, energy storage cabinets and battery packs, serving clients in industrial manufacturing, commercial buildings, infrastructure, renewable energy and other fields worldwide. Adhering to the concept of “technology-driven, quality first”, the company has a professional R&D team and advanced production and testing equipment, strictly complies with international standards, and is committed to providing reliable, efficient and safe products and services for global clients.

Shenzhen Zhongchen Huahui Launches Upgraded Energy Storage Cabinet Shenzhen, China – Shenzhen Zhongchen Huahui Technology Co., Ltd. (Zhongchen Huahui), a global provider of energy storage solutions, officially launches its upgraded energy storage cabinet. Integrating cutting-edge innovations tailored for energy storage scenarios, the product delivers superior charge-discharge efficiency, environmental durability and intelligent management capabilities for harsh outdoor conditions, setting a new benchmark for reliability in renewable energy storage, grid peak shaving, industrial backup power and off-grid energy supply sectors to accelerate global energy transition. Core New Features: Engineered for Uncompromising Energy Storage Performance 1. IP55 Protection & C4+ Anti-Corrosion: Adapt to All Climates Retaining the industry-leading IP55 ingress protection rating (shielding against dust and heavy rain), the new energy storage cabinet adopts an advanced C4+ anti-corrosion coating that exceeds industrial standards. It effectively resists salt fog, high humidity and chemical erosion, maintaining structural integrity and stable charge-discharge operation even in extreme environments such as frigid Nordic tundras, scorching Middle Eastern deserts and high-salt coastal areas. With optimized structural design and high-quality materials, its designed service life exceeds 15 years, ensuring long-term return on investment for clients. [Image: Compact-resolution image of the energy storage cabinet operating in a desert storm. Text overlay: "IP55 Protection + C4+ Anti-Corrosion: Built for Any Climate, Stable for 15+ Years"] 2. Intelligent Thermal Management: Precise Temperature Control for Battery Efficiency Equipped with an upgraded integrated thermal management system, the cabinet addresses the critical challenge of temperature fluctuation on battery performance in outdoor energy storage scenarios. It combines high-efficiency heat exchangers and adaptive cooling fans, automatically adjusting operating modes based on real-time temperature data and battery status to keep internal temperatures stable between -20℃ and 60℃. For high-load energy storage projects such as grid-connected photovoltaic supporting systems, the optional liquid cooling module narrows battery cell temperature difference to ±3℃, reducing thermal management energy consumption by 25% compared to traditional air cooling and extending battery lifespan by 30%. [Image: Low-resolution cutaway view of the thermal management system, highlighting heat exchangers, cooling fans and battery modules. Text overlay: "Intelligent Thermal Control: ±3℃ Precision to Maximize Battery Life & Efficiency"] 3. Modular Plug-and-Play Design: Simplified Installation & Maintenance Featuring a fully modular structure, core components of the energy storage cabinet such as battery modules, BMS (Battery Management System), PCS (Power Conversion System) and wiring harnesses are pre-integrated in the factory for plug-and-play assembly. This design cuts on-site installation time by 40%, significantly reducing construction period for large-scale energy storage projects. Maintenance is equally hassle-free: technicians can access and replace faulty modules with simple tools, no complex disassembly required. This minimizes system downtime, a critical advantage for mission-critical applications like grid peak shaving and industrial emergency backup power. [Image: Compact image of a technician replacing a battery module of the energy storage cabinet. Text overlay: "Modular Design: Plug-and-Play Installation & Swift Maintenance for High Availability"] 4. Multi-Layer Safety Protection: Comprehensive Risk Mitigation for Energy Storage Safety is a top priority in energy storage, and Zhongchen Huahui has equipped the new cabinet with a multi-level safety system to eliminate potential risks. Key protections include: precise overcharge/over-discharge/over-temperature protection via advanced BMS; perfluorinated hexanone fire suppression system that responds quickly to potential thermal runaway, minimizing fire hazards; three-level fusing mechanisms and real-time insulation monitoring to prevent electrical short circuits and leakage; and cluster isolation design that contains risks within a single module to protect the entire energy storage system. All safety features fully comply with international standards such as UL 9540, CE and IEC, ensuring safe deployment in diverse high-risk outdoor environments. [Image: Low-resolution infographic of the multi-layer safety system. Text overlay: "Multi-Level Safety: Compliant with Global Standards, Safeguard Your Energy Storage System"] Versatile Applications for Global Energy Storage Needs The upgraded energy storage cabinet boasts strong scenario adaptability, seamlessly fitting into diverse energy storage projects. It can support remote photovoltaic and wind power plants for energy storage and grid connection, ensure stable power supply for communication base stations in disaster-prone areas, and serve as peak-shaving and backup power equipment for industrial facilities. Its compact size and flexible configuration also make it ideal for emergency backup power in construction sites, temporary facilities and rural electrification projects, helping clients achieve energy security, cost reduction and carbon neutrality goals. "We are pleased to launch this advanced energy storage cabinet, which embodies Zhongchen Huahui’s commitment to technology-driven and quality-oriented innovation," said Mr. Wang, a representative of Zhongchen Huahui. "As global demand for reliable, high-efficiency energy storage solutions continues to grow, this product will help clients tackle harsh outdoor conditions, reduce operational costs and accelerate the adoption of sustainable energy worldwide." For More Information Interested parties are welcome to contact Zhongchen Huahui for detailed specifications, custom energy storage solutions or product demonstrations. Contact Person: Mr. Wang Contact Email: 252275687@qq.com Contact Phone: +86 18028736286 Official Website: https://www.electrical-energystorage.com/ About Shenzhen Zhongchen Huahui Technology Co., Ltd. Shenzhen Zhongchen Huahui Technology Co., Ltd. is a leading technology enterprise specializing in the R&D, manufacturing and supply of comprehensive energy storage solutions. Its product portfolio covers energy storage cabinets, battery packs, BMS, PCS and bus ducts. With a focus on technological innovation and global market expansion, the company serves clients across Europe, North America, Southeast Asia and other regions, delivering reliable, high-performance products to drive the global energy transition and support the construction of a low-carbon society.

Company Launches Next-Generation Outdoor Telecom Cabinets to Empower Global 5G Infrastructure Deployment Shenzhen, January 12, 2026 – Shenzhen Zhongchen Huahui Technology Co., Ltd., a leading provider of telecom infrastructure solutions, today announced the official launch of its new-generation outdoor telecom cabinet series, engineered to meet the rigorous demands of 5G network deployment and extreme outdoor environments worldwide. This innovative product line integrates advanced protection, efficient thermal management, and modular design, setting a new benchmark for reliability and sustainability in outdoor telecom enclosures. As 5G networks continue to expand globally, the need for robust, high-performance outdoor telecom cabinets has become increasingly critical. These cabinets serve as the backbone of distributed 5G infrastructure, housing sensitive equipment such as small cell radios, power supplies, and edge computing components while safeguarding them from harsh weather conditions, vandalism, and thermal stress. Shenzhen Zhongchen Huahui Technology Co., Ltd.’s new cabinet series is specifically designed to address these challenges, supporting telecom operators in accelerating network rollout and enhancing service reliability. Key features of the new outdoor telecom cabinet series include: Superior Environmental Protection: Rated IP55 for ingress protection, the cabinets effectively shield internal equipment from dust, heavy rain, and splashing water. Equipped with 40KA lightning protection technology, they provide robust defense against lightning strikes and voltage surges, a critical requirement for outdoor installations in diverse climates from tropical rainforests to arid deserts. Energy-Efficient Natural Cooling: Adopting an advanced natural convection design, the cabinets eliminate the need for energy-consuming fans or air conditioners, reducing energy consumption by up to 30% compared to traditional active cooling solutions. The double-walled structure and optimized airflow channels ensure efficient heat dissipation, maintaining stable internal temperatures even in high-density 5G equipment configurations and extreme ambient temperatures ranging from -30°C to 60°C. Modular & Scalable Design: Featuring a "building block" modular framework, the cabinets support flexible expansion both vertically and horizontally. Operators can easily add battery compartments, fiber splicing units, or additional equipment bays on-site to meet evolving network demands, minimizing upgrade costs and downtime. The design also accommodates various installation methods, including wall-mount, pole-mount, and freestanding, enabling deployment in urban, suburban, and remote rural areas. Enhanced Security & Smart Management: Constructed with marine-grade aluminum alloy, the cabinets offer excellent corrosion resistance and durability. They are equipped with multi-point locking systems and tamper-resistant doors to prevent unauthorized access. Optional smart monitoring capabilities allow remote real-time tracking of temperature, humidity, power status, and door access, enabling proactive maintenance and reducing operational costs. "The launch of our next-generation outdoor telecom cabinet series represents a significant milestone in our commitment to empowering global 5G infrastructure," said Mr. Wang, Sales Director at Shenzhen Zhongchen Huahui Technology Co., Ltd. "We recognize the challenges telecom operators face in deploying and maintaining networks in harsh and diverse environments. Our new cabinets combine proven reliability with innovative design to deliver a cost-effective, sustainable solution that accelerates 5G rollout while reducing the carbon footprint of telecom infrastructure." The new outdoor telecom cabinet series has undergone rigorous testing in laboratories and real-world environments, including extreme temperature cycling, water ingress, and lightning surge tests, to ensure compliance with international telecom standards. It is now available for global shipment, with custom configurations offered to meet specific regional and project requirements. In line with its dedication to sustainability, Shenzhen Zhongchen Huahui Technology Co., Ltd. has also incorporated eco-friendly materials and energy-efficient designs throughout the product lifecycle, aligning with global efforts to reduce the telecom industry’s carbon emissions. The natural cooling system not only lowers energy costs for operators but also contributes to a greener network infrastructure. For more information about Shenzhen Zhongchen Huahui Technology Co., Ltd.’s new outdoor telecom cabinet series or to contact the sales team, please visit https://www.electrical-energystorage.com/, email 252275687@qq.com or call +86 18028736286 (Contact Person: Mr. Wang). About Shenzhen Zhongchen Huahui Technology Co., Ltd. Shenzhen Zhongchen Huahui Technology Co., Ltd. is a trusted provider of telecom infrastructure solutions, specializing in the design, manufacturing, and supply of outdoor enclosures, power systems, and fiber optic accessories. With decades of experience in the telecom industry, the company is committed to delivering innovative, reliable, and sustainable solutions to support the evolution of global communication networks. Its products are deployed in over 100 countries, serving major telecom operators, infrastructure developers, and enterprise customers worldwide. For inquiries, please contact Mr. Wang at 252275687@qq.com or +86 18028736286.

Zhongchen Huahui Launches Upgraded Outdoor Power Cabinet: Redefining Extreme-Environment Reliability Shenzhen, China– Shenzhen Zhongchen Huahui Technology Co., Ltd. (Zhongchen Huahui), a global provider of energy storage solutions, officially launches its upgraded outdoor power cabinet. Integrating cutting-edge innovations, the product delivers superior performance, durability and intelligence for harsh outdoor scenarios, setting a new benchmark for reliability in renewable energy, telecommunications, industrial facilities and emergency backup power sectors to support global energy transition. Core New Features: Engineered for Uncompromising Performance 1. IP55 Protection & C4+ Anti-Corrosion: Adapt to All Climates Retaining the industry-leading IP55 ingress protection rating (shielding against dust and heavy rain), the new cabinet adopts an advanced C4+ anti-corrosion coating that exceeds industrial standards. It resists salt fog, humidity and chemical erosion, maintaining structural integrity and stable operation in frigid Nordic tundras, scorching Middle Eastern deserts and high-salt coastal areas. Its designed service life exceeds 15 years. 2. Intelligent Thermal Management: Precise Temperature Control for Efficiency Equipped with an upgraded integrated thermal management system, the cabinet addresses outdoor temperature fluctuation challenges. It combines high-efficiency heat exchangers and adaptive cooling fans, automatically adjusting operating modes based on real-time temperature data to keep internal temperatures stable between -20℃ and 60℃. For high-load scenarios, the optional liquid cooling module narrows battery cell temperature difference to ±3℃, reducing energy consumption by 25% compared to traditional air cooling and extending component lifespan by 30%. 3. Modular Plug-and-Play Design: Simplified Installation & Maintenance Featuring a fully modular structure, key components such as battery modules, control units and wiring harnesses are pre-integrated for plug-and-play assembly, cutting on-site installation time by 40%. Maintenance is hassle-free: technicians can access and replace modules with simple tools, no complex disassembly required. This design lowers labor costs and minimizes downtime, critical for mission-critical applications like communication base stations and industrial peak-shaving systems. 4. Multi-Layer Safety Protection: Comprehensive Risk Mitigation Safety is a top priority for Zhongchen Huahui. The new outdoor power cabinet is equipped with a multi-level safety system, including: overcharge/over-discharge protection via advanced BMS; perfluorinated hexanone fire suppression to respond quickly to potential thermal runaway; three-level fusing mechanisms and insulation monitoring to prevent electrical hazards; and cluster isolation design to contain risks and protect the entire system. All safety features comply with international standards such as UL 9540, CE and IEC, ensuring peace of mind for deployment in diverse high-risk environments. Versatile Applications for Global Energy Needs The new outdoor power cabinet adapts to diverse scenarios, from supporting remote photovoltaic power plants to ensuring uninterrupted power for communication base stations in disaster-prone areas. Its compact size and flexible configuration also make it ideal for emergency backup power in construction sites, temporary facilities and rural electrification projects, helping clients achieve energy security and carbon reduction goals. "We are pleased to launch this advanced outdoor power cabinet, which embodies Zhongchen Huahui’s commitment to technology-driven and quality-oriented innovation," said Mr. Wang, a representative of Zhongchen Huahui. "As global demand for reliable outdoor energy solutions grows, this product will help clients tackle harsh conditions, reduce operational costs and accelerate the adoption of sustainable energy." For More Information Interested parties are welcome to contact Zhongchen Huahui for detailed specifications, custom solutions or product demonstrations. Contact Person: Mr. Wang Contact Email: 252275687@qq.com Contact Phone: +86 18028736286 Official Website: https://www.electrical-energystorage.com/ About Shenzhen Zhongchen Huahui Technology Co., Ltd. Zhongchen Huahui is a leading technology enterprise specializing in R&D, manufacturing and supply of energy storage solutions, including energy storage cabinets, battery packs, outdoor power cabinets and bus ducts. Focused on technological innovation and global market expansion, the company serves clients in Europe, North America, Southeast Asia and beyond, delivering reliable products to drive global energy transition.

1- Discrete energy storage cabinet: composed of a battery pack, inverter, charge, and discharge controller, and communication controller. Each component is placed independently in the cabinet, connected through cables, and combined into a system. The advantage of this structure is that each part of the equipment in the energy storage cabinet is independent, the failure rate is low, and it is easy to maintain and expand. But the disadvantage is that it occupies a large area and costs high.   2- Combined energy storage cabinet: The battery pack, inverter, charge, and discharge controller, and communication controller are installed in independent cabinets. Cabinets can be combined arbitrarily to form energy storage systems with different capacities, voltages, etc. This structure has free combinations, high flexibility, and can be customized according to user needs. But the disadvantage is that cabinet connections are complicated and installation is difficult.   3-Base-type energy storage cabinet: A structure in which the battery pack and power devices are installed on the base. This structure occupies a small area, is easy to install, and is suitable for outdoor environments. However, the disadvantage is that the energy storage capacity is relatively small and not suitable for large-scale applications.   4-Integrated energy storage container: The battery pack, inverter, charge, and discharge controller, and communication controller are integrated into one cabinet. This structure has compactness, portability, and easy installation, making it suitable for mobile energy systems or small grid systems. However, the disadvantage is that the system has poor scalability and faults are difficult to troubleshoot.    

An energy storage cabinet is a device that stores electrical energy and usually consists of a battery pack, a converter PCS, a control chip, and other components.   It can store electrical energy and release it for power use when needed. It is usually used to provide backup power and stabilize grid voltage. Energy storage cabinets can smooth out fluctuations caused by non-connected new energy sources connected to the power grid, and maintain the stability of the public utility grid.   Also, suppress load jumps, regulate frequency and voltage, and improve power factor.   What does an energy storage cabinet consist of? The energy storage cabinet comprises the following parts:   1-Battery module: This is the core component of the energy storage system and stores electrical energy. Common battery modules include lithium-ion batteries, lead-acid batteries, etc. 2-Battery Management System (BMS): used to monitor and control the battery status. The charging and discharging process protects the battery from abnormal conditions such as overcharge, over-discharge, and over-current. 3-Inverter (also known as bidirectional converter): used to convert stored DC power into AC power to power the power system or other equipment. 4-Control system: used to monitor and control the operating status, energy management, communication, etc. The energy storage unit. 5-Cooling system: used to maintain the energy storage system’s temperature within a safe range, usually including components such as heat sinks, fans, or air conditioners. 6- Housings and connectors: used to provide protection and mechanical support and ensure connections to other devices.