Coslink ESS

Coslink ESS Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Coslink ESS, Solar Energy Company, 西环大道143号云里智能园2栋2A, Shenzhen.

Providing customers with more intelligent, more economic and more stable solutions and products with improved flexibility, based on COSLINK pantented smart Active Control Technology

💡 proudly introduces its full range of smart lithium batteries, covering five mainstream capacities: 50Ah, 100Ah, 150Ah...
25/04/2025

💡 proudly introduces its full range of smart lithium batteries, covering five mainstream capacities: 50Ah, 100Ah, 150Ah, 200Ah, and 250Ah—launched comprehensively in one release.

05/03/2025

🌟 takes you to experience the 25 exhibition live!

MWC25, see you next week! 🤩
24/02/2025

MWC25, see you next week! 🤩

✈️ meets you in MWC Barcelona 2025！Date: March 3rd -6thLocation: Av. Joan Carles I, 6408908 L'Hospitalet de LlobregatB...
08/01/2025

✈️ meets you in MWC Barcelona 2025！

Date: March 3rd -6th

Location: Av. Joan Carles I, 6408908 L'Hospitalet de Llobregat

Barcelona

Booth: 5G66

factory is in the mass production of a 18kW integrated power system for the Southeast Asian telecom market. This syste...
03/12/2024

factory is in the mass production of a 18kW integrated power system for the Southeast Asian telecom market. This system is based on COSLINK patented smart lithium battery and Cloud technology and thus it enables the mixed use of old and new batteries for easy capacity expansion as well as smart power distribution and enhanced energy utilization efficiency. Moreover, this product is built to withstand tropical weather conditions, such as high temperatures and salt spray corrosion.
COSLINK will surely be your reliable partner of smart power supply and energy storage solutions.
Feel free to contact if you are interested in COSLINK products & solutions:
+86-755-29691626
[email protected]

Interested in telecom base station energy storage solutions? Try to understand the differences between products for deff...
30/10/2024

Interested in telecom base station energy storage solutions? Try to understand the differences between products for defferent types of base stations?
Visit https://www.coslinkess.com/show-177.html for more details.

Different types of sites have different pain points for users.Micro-site power supply:● Complex hardware integration and...
19/10/2024

Different types of sites have different pain points for users.

Micro-site power supply:
● Complex hardware integration and slow deployment;
● Complex site environment and difficult operation and maintenance.

Macro-site power supply:
● Poor power supply stability;
● High equipment investment;
● Difficulty in intelligent maintenance and high operation and maintenance costs.

Core room power supply:
In order to cope with the continuity of key businesses and the huge load of data centers, the core room power supply is required to have high capacity and high reliability and support intelligent management to ensure system redundancy and fault prevention to meet the high availability requirements of data centers.

COSLINK ESS products for different types of newly established base station sites are capable of delivering comprehensive values to customers.


Click www.coslinkess.com for more information.

For most base stations (including convergence rooms, core rooms, tower sharing stations, with a power range of 2...
26/09/2024


For most base stations (including convergence rooms, core rooms, tower sharing stations, with a power range of 2~15kW per site), communication equipment is installed in rooms or outdoor cabinets, and energy storage systems are installed indoors or in outdoor cabinets. There is air conditioning indoors (ambient temperature 23~35℃)/no air conditioning outdoors, backup batteries (lead acid/lithium batteries), and 1~2 sets of switching power supplies. The power supply mode is direct power supply, using by-time electricity prices. Customers usually need to extend the backup power guarantee for important loads and peak-valley price differences arbitrage to reduce electricity expenses.
COSLINK SOLUTION ADVANTAGES:
The battery has a long service life, ≥6000 cycles, and no need to replace the battery up to 10 years.
By utilizing the peak-valley price difference policy, storing electricity during valley hours and releasing it during peak hours, the electricity bills can be effectively reduced.
Serve as backup power as well as energy storage, ensuring uninterrupted power supply to the load and reducing the owner's expenditure on backup power.
The self-developed intelligent management and control platform centrally manages distributed base stations, can remotely control equipment in real time and reduce operation and maintenance costs.
Based on the active control energy storage technology and intelligent AI algorithms, it does not require human intervention, can adapt to various working conditions, and can be directly connected to the original switching power supply busbar without power outage, reducing construction and renovation costs and time.
It can be expanded and modified by PACK. It also allows for he mixed use of new and old batteries of different capacities and brands.
The COSLINK self-owned management platform can dock with third-party platforms.
Immersed lithium battery PACK with 360° protection is optional to ensure the battery safety during any thermal runaway of the battery.
Built-in GPS positioning function is available to report alarm information at the millimeter level offline and send positioning information in real time.

Data indicates that over the past three years, the global industrial and commercial energy storage market has experience...
05/08/2024

Data indicates that over the past three years, the global industrial and commercial energy storage market has experienced an average annual growth rate of 169%.
The rapid growth can be attributed to two main factors:
1. C&I energy storage can significantly reduce electricity costs for enterprises, alleviate grid pressure, and provide direct economic benefits.
2. Large-scale energy storage is essential for improving the utilization of renewable energy, in line with global carbon peak and carbon neutrality objectives.

Ensuring Production Capacity: Coping with Power Restrictions
During peak electricity demand in summer, power grids often limit electricity supply to businesses to ensure sufficient supply for residential areas. In these situations, commercial and industrial energy storage becomes vital for sustaining production. However, by using ESS, enterprises can store electricity in advance and supply power to production equipment during restrictions, ensuring uninterrupted production.

Peak Shifting: Cost Reduction
Commercial and industrial energy storage systems are very effective in lowering electricity costs. Businesses can take advantage of time-of-use pricing by charging during low-cost periods and using the stored energy during high-cost periods, thereby avoiding high electricity prices. Additionally, installing rooftop solar panels for power generation and storage can further reduce overall electricity costs. This approach has enabled many commercial office buildings and industrial parks to achieve partial energy self-sufficiency, reducing their operational costs.

Policy Support: Dual Carbon Strategy Fostering Sustainable Development
Governments worldwide are actively advocating sustainable development. In China, companies involved in the creation of zero-carbon parks benefit from tax breaks and financial subsidies. Likewise, many countries have introduced regulations and certification standards aimed at achieving dual carbon objectives. By implementing energy storage systems, companies can obtain green power certificates and zero-carbon or low-carbon park certifications, expanding their international market opportunities and securing more global cooperation.

The explosive expansion of industrial and commercial energy storage is not coincidental. Backed by supportive policies, it aligns closely with dual carbon goals by reducing electricity costs and ensuring production capacity. Additionally, the global push for sustainable development has driven the diverse applications and multifunctional capabilities of industrial and commercial energy storage, addressing the needs across various sectors.

COSLINK Active Control C&I ESS: Smart Solutions for Reliable Energy Security

COSLINK has launched C&I intelligent Active Control ESS (available in air-cooling/liquid-cooling options). It is equipped with a built-in active control optimizer. Such a cabinet can co-work with COSLINK modular PCS cabinet to achieve functions such as peak shifting, off-grid backup power and power quality improvement. For locations with high installation space requirements such as feeder zones, communities, hospitals, shopping malls, and government agencies, especially those requiring distributed energy storage solutions, this liquid cooling product would be a great choice.

For clients seeking flexible power supply solutions, COSLINK Active Control ESS provides an excellent integrated solution through its intelligent control strategies and cloud-based management, effectively lowering electricity costs and increasing project investment returns.

Highlight 1: Intelligent Customization and Flexible Adaptation
The distributed energy storage system is suitable for scenarios with limited installation space or phased deployment needs. Its adaptable design allows for easy expansion and modifications as needed.

Highlight 2: Exceptional Performance
Each battery cabinet or cluster features independent PCS management, enabling balanced charging and discharging control. This enhances battery lifespan and improves overall system performance.

Highlight 3: Remote Intelligent Operation and Maintenance
With a self-developed intelligent EMS and cloud management platform, the energy storage system can be effectively managed through real-time data analysis and remote control. This approach simplifies maintenance efforts and reduces resource wastage

Highlight 4: Maximizing Investment Returns
The system supports full lifecycle value management, simplifying overall investment for clients and maximizing their return on investment.

COSLINK will remain a key player in driving enterprise growth, optimizing energy usage, and realizing dual carbon targets, thereby contributing to the establishment of a green, low-carbon, and efficient energy ecosystem.

In the era following the post-pandemic, amidst economic downturns, maximizing the input-output ratio through technologic...
24/07/2024

In the era following the post-pandemic, amidst economic downturns, maximizing the input-output ratio through technological means and innovative production methods is a critical issue that all industrial technology enterprises need to focus on. For manufacturing enterprises, electricity costs have always been a major expense, exacerbated by the intense demands of summer, which further increase power consumption.

Recently, COSLINK installed a 125kW/215kWh energy storage system at a site in Dongguan for a local enterprise. Due to space limitations, the system was configured using a combination of a modular power control cabinet and a distributed energy storage battery cabinet.

🔴Power Control Cabinet
COSLINK Power Control Cabinet supports on-grid scenarios and parallel operation of multiple cabinets for pure grid operation. In this project, based on specific requirements, only one power control cabinet was configured, equipped with a 125kW PCS module (each power control cabinet can accommodate up to 5 PCS modules), as well as subsystems for temperature control, fire protection, local monitoring, access control, and water immersion. The entire cabinet is rated IP54 for outdoor protection and supports on-grid operation. COSLINK PCS module feature cluster-level battery management, enhancing intelligence and investment returns in distributed multi-cabinet applications.
The local monitoring subsystem simultaneously collects BMS and inverter data from the energy storage cabinet, offering comprehensive statistical displays. Customers can customize charging and discharging strategies for the inverter based on battery conditions, thereby controlling system operation modes according to the strategies.

🟠Energy Storage Cabinet
COSLINK 215kWh Active Control Energy Storage Cabinet consists of 15 high-energy-density LFP battery modules and a patented active-control box. These 15 battery modules are connected in series, each module containing 16 cells of 280Ah capacity connected in 1P16S configuration. The active-control box includes an active-control optimizer responsible for the overall management of the battery cluster. The nominal voltage of the battery cluster is 768V with a capacity of 280Ah.
The battery management system inside the energy storage cabinet operates on two levels: SBMU and SBCU. SBMU is situated within the battery module, responsible for collecting information from the 16-series cells inside the module and uploading the data to SBCU. It also executes cell-level balancing within the battery pack based on commands received from the BMS.
The SBCU is located within the active-control box and is responsible for actively managing the battery cluster. It gathers detailed data from the 15 SBMU units inside the energy storage cabinet, monitoring total voltage and current. The SBCU performs SOC and SOH estimation and correction, transmitting relevant data to the EMS to facilitate intelligent charge and discharge management of the energy storage cabinet. Based on the active-control optimizer enabling simultaneous charging and discharging and proactive management, the system supports mixed use of new and old batteries, facilitating convenient future expansion based on real-time demand.

🟡Energy Management System
COSLINK EMS consists of an energy storage controller, EMS unit, display screen, and 4G module. It operates according to on-grid energy storage strategies, supporting functions such as remote data uploading and enabling both local and cloud-based remote monitoring.
The Energy Storage Controller comprises hardware and software components, utilizing an IoT architecture based on edge computing. It enables the intelligent operation of the ESS by downloading decision models from backend or cloud systems. The controller collects data from the power control cabinet, energy storage cabinet, and internal BMS systems, transmitting it to backend or cloud systems via a 4G module.

Advantages of the Overall Solution
🔸 Distributed Energy Storage System: Suitable for limited installation spaces or phased deployment scenarios with flexible architecture, enabling minimal expansion modifications.
🔹 Cluster-Level Management: Each battery cabinet has independent PCS management, ensuring balanced charging and discharging, extending battery life, and enhancing system performance.
🔸Self-Developed Intelligent EMS and Cloud Platform: Through real-time data analysis and remote control, it precisely manages the ESS, reducing operational and maintenance difficulties and avoiding resource wastage.
🔹Full Lifecycle Value Management: Reduces overall investment difficulty for customers and maximizes investment returns.

In recent years, COSLINK has been making significant strides in expanding its international presence. Its active control...
19/07/2024

In recent years, COSLINK has been making significant strides in expanding its international presence. Its active control energy storage technology and products are gaining increasing recognition and acceptance from overseas customers. To better assist customers in market expansion and end-user service, COSLINK has implemented a series of measures to ensure the timeliness and efficiency of technical support and services.

On-site Technical Support
In today’s global market, COSLINK recognizes that outstanding product quality alone is not enough to meet the demands of overseas customers. To help customers make the most of our energy storage products, our technical team regularly visits their locations to offer personalized, on-site technical support. Whether it’s for product installation and setup or subsequent maintenance, COSLINK ensures that professionals are available at every step to keep the products operate in the best condition.

Organizing Technical Training
To ensure customers can independently handle common technical issues, COSLINK regularly organizes technical training sessions. These sessions cover various topics, including the fundamental principles of the products, operational procedures, typical faults, and their resolutions. This training helps customers become proficient in using the products and quickly address any problems that may arise, thereby enhancing work efficiency, reducing downtime, and minimizing operational losses.

Collaboratively Problem Solving
In practical applications, some complex technical problems are bound to arise. In response, COSLINK remains in close contact with customers, jointly analyzing the root causes and formulating solutions. This cooperative approach not only helps resolve practical issues but also builds greater trust and reliance on COSLINK’s products among customers.

Future Outlook
With the increasing global demand for energy storage technology, COSLINK will keep increasing its investment in overseas markets, consistently improving the technical standards and service quality of its products. We are confident that through persistent efforts and innovation, COSLINK's active control energy storage technology will have a greater impact worldwide, bringing more convenience and benefits to more customers.

As we advance in market expansion, COSLINK will remain committed to a customer-centric philosophy, continuously optimizing its technical support and service systems. We strive to collaborate closely with our customers to tackle challenges together and achieve mutual success.

Address

西环大道143号云里智能园2栋2A
Shenzhen
518000

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