Products

The E TANK by Gold Electronic is a high-tech, commercial user-side energy storage integrated solution designed to deliver uncompromised safety, maximized efficiency (>90%), and guaranteed returns. By deeply integrating hardware and software, the E TANK achieves a remarkable 30% volume reduction, requiring a floor surface of less than 1.3m² (overall size: 980*1330*2251 mm). This ultra-compact footprint translates directly to reduced material, transport, and installation costs, allowing you to turn every inch of space into extra revenue. Backed by global certifications (IEC, SGS, CE, UN38.3) and adhering to the most stringent security management requirements in history, the E TANK is the ultimate choice for commercial and industrial energy storage.   Target Applications   Commercial & Industrial High-tech integrated solution perfect for user-side commercial energy storage. Space-Constrained Sites Ideal where floor space is limited, requiring a footprint under 1.3m². Stringent Safety Zones Meets the most rigorous global fire safety and sealing (IP67) requirements. Smart Grid Integration Cloud-edge collaboration for participation in virtual electricity market trades.

The ESHVB series is a robust High Voltage Control Box designed as a critical safety and control node for advanced energy storage systems. This highly integrated unit seamlessly incorporates circuit breakers, contactors, fuses, circulating current control circuits, current sensors, a secondary BMS (ESBCM), and switching power supplies into a single high-voltage box. This comprehensive integration realizes the communication function between the high-voltage box itself and the ESBMM, the ESMU, and the energy storage converter (PCS). Built to realize the control, protection, and data communication functions of the energy storage battery rack, the ESHVB ensures your power system operates with maximum safety and efficiency. Furthermore, the internal configurations can be fully customized according to the actual needs of the project.     Target Applications   Utility-Scale ESS Provides essential rack-level high-voltage protection for large power plants. C&I Storage Systems Ensures secure energy routing and fault isolation for industrial microgrids. Renewable Integration Safeguards battery racks connected to fluctuating solar and wind sources. Custom Projects Highly adaptable configurations tailored to specialized energy requirements.

The ESMU-10Ⅱ is a high-performance Energy Storage Management Unit designed to act as the powerful central brain for complex energy storage systems. Equipped with a 2GHz, 4G RAM processor, it delivers strong calculation capability and ensures rapid 100ms data refreshing and responding. The unit features a 500G SSD to guarantee all-life-time data storage and robust local logging. Engineered for large-scale deployments, it supports data processing and display of 64 racks with a data storage interval within seconds. Real-time site calculation, diagnosing, and site-cloud synchronization are fully supported, alongside remote connection via wireless 4G and comprehensive remote control.     Target Applications   Utility-Scale ESS Manages massive data arrays for grid-level energy storage stations. C&I Microgrids Provides real-time site calculation and robust protection for industrial facilities. Remote Power Plants Utilizes wireless 4G remote control for off-grid and renewable integrations. Cloud-Synced Systems Ideal for deployments requiring seamless site-cloud synchronization.

The ESBCM-F133 (Version 5.1.0) is an advanced Rack-level BMS module engineered specifically for 1500Vdc Energy Storage Systems. This module delivers exceptional battery analytics by supporting comprehensive SOC, SOH, SOE, and SOP estimation for both individual cells and the entire battery pack. Designed with rigorous safety in mind, it fully complies with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, and IEC62477 for functional safety and electrical insulation requirements.     Target Applications   Utility-Scale Storage Optimized for large-capacity, grid-connected battery plants. Commercial Microgrids Delivers intelligent energy routing and system protection. Critical Infrastructure Uninterruptible monitoring for telecommunications and data centers. Renewable Plants Smooths power delivery for solar and wind integrations.

The ESBCM-F133 is a Rack-level BMS module designed for high-voltage energy storage systems. It supports comprehensive battery data processing, achieving real-time data collection and analysis via CAN bus for efficient rack-level and module-level management and control. Capable of meeting the rigorous requirements of a 1500Vdc Energy Storage System, this module features advanced fault detection to achieve circuit interruption and protection based on voltage, current, temperature, SOC, SOH, and alarm threshold values. With support for CAN, RS-485, and Ethernet communication, and complying with GB/T34131, EN/IEC/UL60950, EN/IEC/UL62368, EN/IEC/UL60730, GBT36276, and IEC62477, it ensures robust functional safety and electrical insulation protection.     Applications   Grid-Scale ESS Ideal for utility-scale energy storage plants. C&I Storage Ensures safety and efficiency for Commercial & Industrial microgrids. Backup Power / UPS Reliable battery monitoring for data centers and critical facilities. Renewable Integration Stabilizes output for solar and wind power generation systems.

Delivering unparalleled high-density data acquisition with an ultra-low power footprint, this 1500Vdc-compliant BMS slave board redefines battery monitoring. It features 112 discrete channels for both cell voltage and NTC (10K) temperature tracking, ensuring no thermal blind spots. The module utilizes energy consumption balancing technology to discharge multiple cells simultaneously at 100mA, with measurable balanced energy for precise analytics. Supported by active thermal control logic and a remarkable 10uA low-power standby mode, it meets the most rigorous electrical insulation and safety requirements, including GBT36276 and EN/IEC/UL60730.   Applications   Liquid-Cooled BESS Suited for precise 112-point thermal tracking and active temperature control. C&I Energy Storage Ideal for racks utilizing 100mA passive balancing for multi-cell consistency. Remote Microgrids Perfect for off-grid setups using the 10uA low-power mode to minimize battery drain. Containerized ESS Matched for dense installations demanding rigorous functional safety and insulation.

Maximizing battery consistency and extending cycle life, this advanced active balancing BMS module is built to handle the rigorous demands of modern energy storage racks. It boasts an immense monitoring capacity, tracking up to 104 cell voltages and 112 NTC (10K) temperature points simultaneously. At its core is a premium Gold chip-level bi-directional active balancer that delivers a 2A current across 104 channels, allowing dynamic any-cell-to-any-cell energy transfer. This precise simultaneous charging and discharging capability ensures optimal pack health, while full compliance with stringent international safety certifications (like IEC/EN/UL 62368 and UL1973) guarantees reliable and safe operation.   Applications   Utility-Scale ESS Optimized for grid-tied systems requiring 104-cell monitoring and strict safety compliance (UL1973, IEC 62619). Liquid-Cooled BESS Suited for advanced thermal architectures demanding precise 112-point NTC temperature tracking. Second-Life Battery Storage Ideal for repurposed racks relying on 2A bi-directional active balancing to resolve cell inconsistencies. Commercial & Industrial (C&I) Storage Tailored for high-cycle systems utilizing single-cell charge/discharge to maximize overall cycle life.

Engineered specifically for advanced 1500Vdc Energy Storage Systems, the ESBMM-6412 is a highly integrated passive balancing BMS slave module designed to meet rigorous safety and electrical compliance.It delivers expansive monitoring capacity with 64 cell-level voltage channels and 64 individual NTC (10K) temperature sensors for precise 1-to-1 thermal tracking. Engineered with a reliable 100mA passive balancing control, it allows simultaneous controlled discharging of multiple cells while uniquely measuring the dissipated energy of each individual cell. Uniquely equipped with an ultra-low power DAQ mode that reduces potential current to 50uA or lower, along with comprehensive multi-level fault alarms and strict adherence to global functional safety standards (including GB/T34131 and IEC62477), this module ensures superior system safety and extended battery cycle life in demanding commercial and utility-scale environments.   Applications   Utility-Scale 1500Vdc ESS Optimized for high-voltage grids requiring strict insulation and global safety compliance. Liquid-Cooled ESS Suited for advanced thermal architectures needing precise 64-cell temperature tracking. Commercial & Industrial (C&I) ESS Ideal for battery racks requiring ultra-low standby power and multi-cell passive balancing. High-Density Containerized BESS Tailored for dense containers relying on continuous voltage monitoring and fault protection.

The ESBMM-3612 is a highly integrated passive balancing BMS slave module optimized for advanced energy storage systems that require comprehensive thermal and cooling management. It delivers expansive monitoring capacity with 36 cell-level voltage channels and 36 individual NTC (10K) temperature sensors for precise 1-to-1 thermal tracking. Engineered with a reliable 100mA passive balancing control, it allows simultaneous controlled discharging of multiple cells while uniquely measuring the dissipated energy of each individual cell. Uniquely equipped with dedicated fan speed control and state feedback mechanisms, this module ensures superior system safety and extended battery cycle life in thermally demanding environments.   Applications   Air-Cooled ESS Perfectly tailored for systems requiring direct fan speed control and feedback. Telecom Infrastructure Provides reliable 36-cell passive balancing for critical backup power arrays. Data Center UPS High-density 1-to-1 thermal tracking prevents localized overheating. Commercial Solar Accurately measures dissipated energy to maintain rack stability in C&I deployments.

The ESBMM-2622 is a high-density active balancing BMS slave module designed to deliver unparalleled precision in 1500Vdc energy storage systems. Setting a new industry benchmark, it provides 1-to-1 cell monitoring with 26 cell-level voltage channels and 26 independent NTC (10K) temperature monitoring points. Powered by a proprietary Gold chip-level bi-directional active balance technology, it delivers a robust 2A balancing current, allowing for simultaneous charging or discharging of any single cell. Enhanced with advanced active cold and heat management based on real-time battery temperatures, this module maximizes rack consistency, prevents thermal runaway, and dramatically extends the cycle life of high-capacity battery packs.   Applications   High-Density ESS Ideal for maximizing capacity in tightly packed 1500Vdc utility containers. Extreme Environment Storage Active cold/heat management ensures stability in harsh climates. Heavy-Duty C&I Delivers Gold chip-level 2A balancing for intense industrial cycling. Advanced Microgrids Provides 1-to-1 precise voltage and thermal data for smart grid integration.

The ESBMM-2422 is a high-capacity active balancing BMS slave module engineered for complex 1500Vdc energy storage platforms. It offers extensive real-time monitoring with 24 cell-level voltage channels and 20 dedicated NTC (10K) temperature sensing points. Driven by a powerful 2A bi-directional any-cell-to-any-cell active balancing system, this module dynamically optimizes battery rack consistency. Equipped with comprehensive fault detection, active thermal management, and an ultra-low power DAQ mode (≤10uA), it ensures maximized system efficiency, extends battery life, and strictly complies with global safety standards including EN/IEC/UL62368 and GBT36276.   Applications   Large-Scale ESS Plants High-density 24-cell monitoring ideal for 1500Vdc utility storage. Commercial Peak Shaving Active 2A balancing ensures stability during heavy charge/discharge cycles. EV Fleet Charging Robust thermal management for high-demand fleet charging infrastructure. Containerized Storage Dense 20 NTC tracking prevents localized thermal runaway in containers.

The ESBMM-2412 is a highly reliable passive balancing BMS slave module designed to meet the rigorous demands of 1500Vdc energy storage systems. It provides expansive cell-level voltage monitoring for up to 24 cells, paired with 24 dedicated NTC (10K) temperature monitoring points for exceptional thermal oversight. Utilizing a stable 100mA passive balancing control, it effectively dissipates excess energy to maintain battery consistency. Enhanced with an ultra-low power DAQ mode (reducing current to 10uA or less) and active thermal management capabilities, this module ensures long-term operational safety and strict compliance with global electrical insulation standards including EN/IEC/UL62368 and GBT36276.   Applications   1500Vdc Energy Storage Engineered for high-voltage grid-scale power generation and storage plants. Telecom Base Stations Ultra-low power DAQ mode perfectly supports long-term remote backup power. Commercial Microgrids Provides stable 24-cell monitoring for localized industrial energy networks. Renewable Integration Ensures safety and thermal stability in solar and wind battery systems.