From research and development to mass production, ENEROC ensures the safety and reliable delivery of energy storage systems through rigorous management and advanced quality control
Amid the rapid advancement of new energy, energy storage systems have become a critical component of the power grid. Due to the intermittency of wind and photovoltaic power, the power system requires effective solutions to balance supply and demand. Energy storage systems are capable of storing energy during periods of surplus generation and discharging electricity to meet peak demand. Therefore, energy storage is recognized as one of the essential technologies for building a new type of power system.
As the industry continues to expand, competition among energy storage companies is evolving. In the past, the market primarily focused on pricing. Currently, customers emphasize two critical aspects: system safety and scalable delivery capability. Energy storage projects typically involve substantial investments and long operational lifecycles. Any system failure can impact both plant operation and investment returns. Consequently, safety design and reliable delivery capacity have become key criteria for customers when selecting partners.
Within this industry context, ENEROC New Energy Technology Co., Ltd. (hereinafter “ENEROC”) has progressively developed an integrated capability system spanning R&D to mass production, delivering stable and dependable energy storage products and solutions to clients globally.
1. Shareholder Collaboration to Establish a Technological Foundation for the Industry
ENEROC is headquartered in the Fuyang District of Hangzhou. The company was jointly established by four enterprises: ENEROC, Hangcha Group, Anhui Heli, and CATL. CATL provides battery cell products and technical support, delivering essential backing for the core technologies of energy storage systems. Building on the company’s experience in power batteries and industrial equipment, ENEROC has progressively developed a comprehensive product portfolio encompassing battery modules, PACKs, battery management systems (BMS), and charging equipment.
Leveraging proprietary technology, the company has realized systematic integration capabilities spanning battery management systems, modules, battery packs, energy storage systems, and integrated energy management platforms. This technical framework enhances product consistency and contributes significantly to improving the overall safety performance of the system.
2. R&D Capability: Ensuring System Safety from the Design Phase
The safety of energy storage systems fundamentally depends on R&D and validation capabilities. Insufficient validation during the system design stage considerably elevates operational risks during subsequent phases. The R&D team possesses integrated design expertise encompassing structural design, electrical design, and system integration, alongside simulation proficiencies including thermal, electrochemical, and mechanical simulations.
ENEROC has established an R&D testing laboratory spanning approximately 1953㎡, equipped with over 42 distinct testing capabilities. The test scope primarily encompasses electrical performance testing, mechanical reliability testing, environmental reliability testing, and functional safety verification. Testing covers critical structural components of energy storage systems, including battery cells, modules, PACK, and system integration equipment.
The R&D team performs rigorous testing under various environmental simulations, including high and low temperature, vibration, shock, and cycle aging tests. Engineering personnel are able to detect potential risks during the experimental phase and implement adjustments during the design phase. Through this comprehensive validation process, the company integrates safety redundancy designs early in product development, thereby minimizing system operational risks from the outset.
3. Intelligent Manufacturing: Large-Scale Production Guarantees Stable Delivery
As the scale of energy storage projects continues to grow, production capacity has become a key competitive advantage for enterprises. Only with a manufacturing system capable of stable production can a company meet the delivery requirements of large-scale projects. The ENEROC facility spans approximately 28,472㎡. The facility is organized with a clearly defined production and warehousing layout, including: a 1,280㎡ production testing area, a 1,440㎡ battery cell automated warehouse, and a 4,218㎡ comprehensive storage area.
Regarding manufacturing configuration, the company has established multiple automated production lines, comprising: 4 PACK production lines (with an approximate capacity of 700 units per day), 4 Module production lines (with an approximate capacity of 3,520 units per day), 2 testing workshops, 5,700 battery cell testing channels, 50 AGV intelligent handling vehicles, and 4 laser welding production lines.
Automation equipment and intelligent logistics systems operate in tandem. Production data is fully recorded and traceable. This production approach improves manufacturing consistency and supports the reliable delivery of large-scale projects.
4. End-to-End Quality Control to Ensure Long-Term Stable System Operation
Energy storage systems require prolonged operational stability, making quality control a critical component of system safety.
ENEROC has established a comprehensive quality inspection framework encompassing the entire production process. Key procedures include battery cell warehousing, sorting, and testing,module consistency matching, PACK assembly process monitoring, system-level functional validation, and factory aging tests.
Through a multi-tiered inspection process, the company performs rigorous verification at the battery cell, module, PACK, and system levels. Each energy storage system undergoes a full testing protocol prior to shipment. This quality control system effectively reduces operational risks and enhances overall system reliability.
5. Multi-Scenario Energy Storage Solutions
Leveraging its system integration expertise and consistent delivery performance, ENEROC’s energy storage products have been successfully deployed across various applications.
Commercial and Industrial Energy Storage
Commercial and industrial energy storage systems are primarily employed in industrial parks, manufacturing facilities, and commercial complexes. These energy storage systems facilitate peak-valley electricity tariff management to optimize power usage efficiency and reduce electricity expenses, while also offering capabilities such as power quality regulation, demand management, demand-side response, and emergency backup.
Microgrid and Off-Grid Systems
In regions experiencing limited grid coverage or unstable power supply, energy storage systems integrated with new energy generation equipment ensure stable electricity provision and enhance overall energy utilization efficiency.
Large-Scale Energy Storage Power Stations
In new energy power plants or grid-side projects, energy storage systems perform peak shaving and frequency regulation functions. These applications require stringent system safety and delivery capabilities.
6. Market Development and Corporate Positioning
With the rapid advancement of the energy storage industry, enterprise competitiveness is evolving from single-product rivalry toward comprehensive capability competition.
To date, ENEROC ranks second in Zhejiang Province in terms of investment and registration volumes for commercial and industrial energy storage projects. This achievement demonstrates the market’s recognition of the company’s product quality and service capabilities. ENEROC continues to enhance its R&D Capability and manufacturing system infrastructure, improving project delivery as well as operations and maintenance effectiveness. The company strives to offer customers sustainable long-term partnership solutions through consistent product quality and dependable delivery performance.
The energy storage industry is evolving from its early exploratory stage into a phase of large-scale development. As the share of new energy continues to rise, ENEROC is establishing a comprehensive energy storage system capability framework encompassing R&D, design, and large-scale manufacturing. The company is committed to delivering reliable energy storage solutions supporting the global energy transition through sustained technological investment and consistent product quality.
