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Energy Storage System

Energy Storage System
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Energy Storage System

Product catalog summary
About Us
Shanghai Elecnova Energy Storage Co., Ltd. is dedicated to becoming a leader in energy storage solutions, emphasizing unity, honesty, innovation, and scientific development. The company prioritizes creating, sharing, and contributing value to customers, employees, and the community.

Core Capabilities
Elecnova specializes in Energy Storage System (ESS) integration, including PACK, PCS, BMS, and EMS. It offers customized solutions for power generation, transmission, distribution, and consumption across various sectors such as industrial parks, commercial buildings, data centers, utility facilities, dwellings, and EV charging stations.

Product Offerings
  • All-in-one Air-cooled ESS Cabinet: Integrates battery, BMS, PCS, safety system, smart distribution, and HVAC, featuring high efficiency, safety, reliability, and flexible capacity expansion.
  • All-in-one Liquid-cooled ESS Cabinet: Provides advanced cooling and temperature balancing, enhancing battery life and energy density, with flexible expansion and high safety standards.
  • Liquid-cooled Battery Container: Offers high power density and efficient temperature control, suitable for power generation, grid, and commercial & industrial scenarios.
  • Air-cooled Battery Container: Features high energy density, easy installation, and high protection level, applicable for high power and energy capacity requirements.
  • PCS-Boost Container: Prefabricated container for fast ESS station construction, offering virtual synchronization and power distribution stability.


Technical Specifications
Products are designed with high efficiency, long cycle life, and safety in mind. Key specifications include:
  • DoD over 95%, conversion efficiency over 90%.
  • Operating temperature range: -25℃ to 55℃.
  • Ingress protection ratings: IP55 and IP65.
  • Compliance with standards such as UN38.3, IEC62619, UL1973, UL9540, and CE-EMC.


Battery Management System (BMS)
The BMS supports two architectures for protection against overcharging, over-discharging, overcurrent, overheating, and short circuits, ensuring real-time monitoring of battery safety.

Overview
The document provides a comprehensive overview of Elecnova's energy storage solutions, focusing on the technical specifications, features, and applications of various components within the system. It highlights the capabilities of the main control unit in estimating the State of Charge (SOC) and State of Health (SOH) with high precision, exceeding national standards for insulation detection.

Key Features
  • High-Precision Insulation Estimation: Offers flexible insulation diagnosis compatible with two-/three-level architectures.
  • Multiple Interfaces: Supports various digital input/output interfaces for equipment control.
  • Real-Time Response: Ensures data timeliness with a 100ms sampling interval.
  • Ultra-Low Consumption: Features flexible power supply and hibernation functions.


Specifications
  • Battery Module Unit (BMU): Includes specifications for auxiliary power supply voltage, temperature, humidity, voltage range, and sampling accuracy.
  • Battery Cluster Unit (BCU): Details technical parameters such as auxiliary power supply voltage, temperature, humidity, and current range.
  • Battery Array Unit (BAU) and Human-Machine Interface (BMS-HMI): Provides product functions and model specifications, including screen resolution and interface options.


Power Conversion System (ECO-PCS)
This modular inverter is designed for small-scale energy storage systems, achieving bidirectional energy conversion. It features:
  • Reliable Switching: IP65 protection level with ms-level on-/off-grid switching.
  • Ultra-High Efficiency: Efficiency up to 99% with minimal switch loss modulation.
  • Versatile Applications: Suitable for various battery types and scenarios with an extra-wide DC voltage input range.


Energy Storage Management System (ECO-EMS)
The ECO-EMS series provides integrated EMS for real-time monitoring and optimal operation of energy storage systems. Key features include:
  • Smart O&M: Supports 4G network access for intelligent on-site and cloud operations.
  • Diverse Integration: Supports coordination control of PV-ESS and distributed power generation equipment.
  • Self-adaptive Operation: Ensures safety and adaptive operation of multiple units.


Conclusion
Shanghai Elecnova Energy Storage Co., Ltd. offers comprehensive and customizable energy storage solutions with a focus on safety, efficiency, and reliability, catering to diverse market needs. Elecnova aims to establish itself as a leading expert in energy storage solutions, offering advanced technology and comprehensive management systems to ensure efficient, reliable, and safe operation of energy storage systems.
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Catalog excerpts

Energy Storage System-1

SHANGHAI ELECNOVA ENERGY STORAGE CO., LTD. ENERGY STORAGE SYSTEM This document may contain forecast information, including but not limited to information related to future finance, operation, product series, new technologies, etc. Due to many uncertainties in practice, actual results may differ significantly from forecasts. Therefore, the information in this document is for reference only and does not constitute any offer or commitment. Shanghai Elecnova Energy Storage Co., Ltd. may modify the above information, and no further notice will be made.

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Energy Storage System-2

ELECNOVA ENERGY STORAGE ABOUT US As a scientific and technological innovation enterprise, Shanghai Elecnova Energy Storage Co., Ltd. specializes in ESS integration and support capabilities including PACK, PCS, BMS and EMS. Adhering to the values of products as the core and the quality as the cornerstone, Elecnova is committed to meeting the diversified needs of market segments and customers, dedicated to providing excellent customized solutions and services for various application scenarios on the sides of generation, grid and end users. Corporate Vision ·Build Elecnova as a top expert in energy...

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Energy Storage System-3

ELECNOVA ENERGY STORAGE Provide one-stop industrial and commercial distributed energy storage battery system solutions with high safety, high reliability, high efficiency and long cycle life. ④ Utility Facilities ⑤ Dwellings Power Transmission and Distribution PV Power Generation Energy Arbitrage Power Quality Optimisation Power Market Ancillary Services Backup Power Supply Feeders Data

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Energy Storage System-4

All-in-one Air-cooled ESS Cabinet Specifications DC Side Cell Type Battery System Voltage Range Rated Voltage Rated Power The all-in-one air-cooled ESS cabinet integrates long-life battery, efficient balancing BMS, high-performance PCS, active safety system, smart distribution and HVAC into one cabinet, enabling long-term operation with safety, stability and reliability. Through Nominal Voltage AC side parallel connection, it achieves agile deployment of ESS Power Factor power station with flexible capacity expansion. Nominal Frequency General Efficiency Charge/Discharge Rate Cycle Life Connectivity...

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Energy Storage System-5

All-in-one Liquid-cooled ESS Cabinet Specifications DC Side Cell Type PACK Battery System Voltage Range PACK Ingress Rating Rated Power The all-in-one liquid-cooled ESS cabinet adopts advanced cabinet-level liquid cooling and temperature balancing strategy. The cell temperature difference is less than 3°C, which further improves the consistency of cell temperature and extends the Nominal Voltage battery life. The modular design makes the parallel solution more flexible and has higher energy density, which significantly Power Factor improves the economy, safety and construction convenience of...

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Energy Storage System-6

Liquid-cooled Battery Cabinet Specifications Item Rated Energy Rated Voltage Brief The liquid-cooled battery cabinet adopts advanced cabinet-level liquid cooling and temperature balancing strategy. The cell PACK Ingress Rating Rated Charge/Discharge Rate Operating Temperature temperature difference is less than 3°C, which further improves Fire Safety the consistency of cell temperature and extends the battery life. The modular design makes the parallel solution more flexible and Ingress Rating can be combined with the centralized PCS to form an ESS with higher energy density, which significantly...

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Energy Storage System-7

Liquid-cooled Battery Container Features Higher Energy Density Lower Local Power Consumption The 20-foot liquid-cooled energy storage container has a maximum capacity of 5.015MWh, providing higher energy density, and saving costs. The variable-frequency compressor adjusts its operating status based on temperature conditions, thus reducing the equipment’s power consumption. Lower Operating Noise Longer Service Life The product significantly reduces the use of fans, resulting in lower noise compared to air-cooled products. The temperature consistency of battery cell temperatures extends the service...

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Energy Storage System-8

Air-cooled Battery Container Features Safe & Reliable Economical & Efficient High-end and ESS-specific LFP cells to achieve high energy density, long cycle life and non-spontaneous conbustion. Low system cost, high charge/discharge efficiency, support various ESS applications Smart Cooling Smart cooling ensures temperature difference not over 8℃. Triple-level BMS achieves real-time monitoring and control of core from battery, PCS, HVAC, fire safety etc,. EMS achieves remote monitoring and control to reduce cost and improve maintainability. String Design Precise Temp Control Cooperate with modular...

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Energy Storage System-9

PCS-Boost Container Features Fast Delivery Ultra Bearing Prefabrication & all-in-one design, high system integration, easy transportation and installation. Wide DC voltage range, Full load capacity at DC1500V. Multi-level Protection Swift Scheduling Supports charge/discharge management, and cooperates with EMS, BMS and other systems to achieve multi-level protection. Excellent functions such as fast power scheduling, off-grid operation and black start to improve energy efficiency. Ultimate Safety On-demand Customization Whole-unit intelligent forced air cooling & high protection, adaptable to...

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Energy Storage System-10

Air-Cooled PACK Features Excellent Performance Long Cycle Life laser welding for excellent cells consistency and superior charging/discharging performance. Over 8,000 times cycle life and a designated lifespan of up to 10 years Flexible Configuration Optimized ventilation system, active thermal management system. Standard & modular design, on-demand flexible expansion. Specifications ECO-P1P20WS Cell Type Rated Capacity Rated Energy Rated Voltage Recommended Operating Voltage Rated Charge/Discharge Rate Cooling Cycle Life Storage Environment The air-cooled PACK consists of LFP cells, grouping...

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Energy Storage System-11

Liquid-Cooled PACK Features Excellent Performance High Integration Laser welding for excellent cells consistency and superior charging/discharging performance. High energy density, built-in BMU monitoring the cell status in real-time Flexible Configuration The cells temperature difference less than 3℃. Standard & modular design, on-demand flexible expansion. Long Cycle Life Advanced Protection Over 8,000 times cycle life and a designated lifespan of up to 10 years . IP65 protection level, meeting various scenarios. Specifications ECO-P1P52LSP Cell Type Brief The liquid-cooled PACK consists of...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.