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TLS news & blogs

Building Smarter, Sustainable Energy Storage:A Full Lifecycle Guide to Containerized ESS

5/23/2025

 
As the world accelerates toward a low-carbon future, containerized energy storage systems (ESS) are evolving from auxiliary infrastructure into vital components of modern power systems. Widely deployed in renewable energy integration, frequency regulation, microgrids, and industrial backup, ESS must now meet increasingly complex demands. The key to maximizing their value and reliability lies in a comprehensive lifecycle management approach—from system design to decommissioning

1. Start with the System Blueprint: Value Begins at the Planning Stage

A reliable energy storage system is not a simple stack of devices—it’s a result of thoughtful, application-driven design.
  • Scenario-Based Planning: Identify the use case—grid support, renewable integration, or backup—and align technical parameters such as power density and response time.
  • Battery Technology Selection: Evaluate options like LFP or flow batteries based on safety, lifecycle, cost, and maintainability.
  • System Integration: Design a compact, maintainable architecture covering layout, electrical topology, thermal management, and control systems.
  • Secure pre-embedding strategy: Incorporate safety features from the start, including thermal isolation, explosion-proof structures, fire suppression interfaces, and redundant BMS/EMS.

2. Quality Manufacturing: Balancing Customization with Consistency

High system performance starts with manufacturing precision and material quality.
  • Sustainable Material Choices: Use high-performance, low-carbon, recyclable materials to support ESG goals.
  • Tailored, Factory-Assembled Systems: While not pre-fabricated, components such as battery racks, control panels, and thermal units are configured based on project needs and assembled under controlled conditions to ensure field readiness.
  • End-to-End Quality Control: Implement full-process quality checks—from material sourcing to final system testing—with complete traceability.

3. Delivery & Deployment: From Logistics to Site Integration

Successful ESS deployment requires standardized, reliable execution during delivery and installation.
  • Protective Packaging: Use fireproof, moisture-resistant, and shock-absorbing materials suitable for road or sea transport.
  • Clear Labeling & Instructions: Equip each unit with safety labels, nameplates, and easy-to-follow installation guides.
  • Pre-Installation Coordination: Synchronize civil works, electrical interconnections, and fire protection layout for “plug-and-play” readiness.

4. Commissioning: Translating Design into Real-World Performance

Commissioning is the critical phase where theory meets practice.
  • Electrical Testing: Verify connections, protection devices, and monitoring systems for operational readiness.
  • Parameter Tuning: Optimize settings such as current limits, temperature thresholds, and load dispatch based on real conditions.
  • Scenario Simulation: Test different operating modes—charging, discharging, and fault response—to validate system integration and emergency protocols.

5. Smart Operations & Maintenance: Data-Driven, Performance-Oriented

Modern ESS are intelligent assets capable of real-time monitoring and self-optimization.
  • Real-Time Monitoring: EMS platforms collect data on temperature, voltage, current, SOC, and other vital signs for system visibility.
  • Remote Alerts & Diagnostics: Data models can detect early signs of anomalies and push predictive maintenance recommendations remotely.
  • Ongoing Optimization: OTA (over-the-air) updates allow remote tuning of control logic and system performance strategies.

6. Long-Term Lifecycle Support: Extend Asset Value

With a service life of 10–20 years, lifecycle support is essential to maximize returns and reduce downtime.
  • Routine Inspection Plans: Perform quarterly or semi-annual checks on cable insulation, fasteners, airflow, and battery balancing.
  • Health Index Monitoring: Regularly track SOH (state of health) and IR (internal resistance) to assess battery aging trends.
  • Local Spare Parts Strategy: Maintain a regional inventory of key components for fast replacement of batteries, HVAC units, and control systems.

7. Built-In Safety: A Multidimensional Protection Framework

Safety must be embedded across every phase of the system lifecycle:
  • Electrical Safety: Prevent short circuits, overloading, arc flash, and insulation failure.
  • Thermal Safety: Mitigate thermal runaway and ensure robust cooling system performance.
  • Chemical Safety: Control electrolyte leakage, gas accumulation, and chemical reactivity.
  • Mechanical Safety: Reinforce structural strength, corrosion resistance, and seismic/wind durability.

Conclusion: Applying Systems Thinking to the Future of Energy Storage

Containerized ESS are no longer simple hardware—they represent complex engineering systems that combine electrical, thermal, structural, and software domains. Applying systems thinking across the entire lifecycle ensures optimal performance, safety, and sustainability.

For businesses entering or expanding in the energy storage space, it's time to rethink ESS not as a one-time purchase, but as a long-term, value-generating asset. Lifecycle-centric strategies are the foundation for unlocking the full strategic potential of energy storage.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 
Regarding the Battery Energy Storage System (BESS) container, please download Energy Storage System (ESS) Containers brochure for reference.
​

Keywords:#Energy Storage System (ESS),#Containerized ESS,#Battery Energy Storage,#Lifecycle Management,#Smart Energy Storage,#Renewable Integration,#Modular Design,#BESS Commissioning,#Thermal Management,#EMS Monitoring,#Predictive Maintenance,#Grid-Scale Storage,#System Integration,#ESS Safety Design,#Sustainable Power Solutions
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Written by Snowy


A Robust Defense Against Offshore Corrosion: TLS Accommodation Modules Built for Harsh Marine Environments

5/23/2025

 

In offshore platforms, marine wind farms, and nearshore engineering projects, accommodation modules are more than just living quarters—they are on the frontline of exposure to high salinity, humidity, and constant wind erosion. Choosing a truly durable and reliable accommodation container hinges on the professionalism behind its materials and anti-corrosion systems.

At TLS, we specialize in offshore functional modules. From material selection to surface treatment, we have developed a complete structural and protective solution specifically designed to withstand the rigors of marine environments—bringing our clients longer service life and lower maintenance costs.

Weathering Steel Structure: Built for Harsh Conditions

TLS offshore accommodation modules utilize high-strength weathering steel (such as Corten steel) for the main structure. Compared to conventional carbon steel, weathering steel forms a self-protective oxide layer when exposed to salt-laden air and moisture, significantly slowing corrosion and enhancing overall durability.

Key advantages include:
  • Superior corrosion resistance, ideal for nearshore and high-salinity environments
  • Reduced rust-related maintenance, lowering long-term O&M costs
  • Rugged structure with excellent wind resistance and lifting performance
  • We also reinforce key load-bearing components with:
  • Enhanced bottom beams and corner post structures
  • Multi-point welding to improve overall structural integrity
  • Whether during frequent hoisting and transportation or in stacked deployments, TLS accommodation containers maintain outstanding load-bearing and anti-deformation performance.

Industrial-Grade Anti-Corrosion Coatings: The Key to Extended Service Life

To address the challenges of high salinity and humidity in offshore settings, TLS offers project-specific, industrial-grade anti-corrosion coating systems. Our coating solutions meet up to C5-M corrosion protection level—the highest classification for marine atmospheric environments.

Our standard three-layer coating system includes:
  • Primer: Zinc-rich epoxy for superior adhesion and initial protection
  • Intermediate coat: Epoxy thick film for forming a stable barrier layer
  • Topcoat: Polyurethane finish for excellent UV resistance and long-term appearance retention

Custom configurations are also available—TLS supports specific thickness, color, or brand requirements to ensure compatibility with project conditions and service life expectations.

For optimal results, we can conduct Sa2.5-grade sandblasting before coating, and perform dry film thickness measurements, adhesion tests, and other quality control procedures throughout the process. Coating systems can be implemented in accordance with DNV and other international standards to meet the stringent requirements of offshore projects.

Proven Performance: Low Maintenance, Greater Peace of Mind

Numerous real-world offshore deployments have proven that TLS accommodation modules maintain structural stability and a clean exterior even after years of use. Clients consistently report “longer maintenance cycles and easier operation.” From wind farms and oil platforms to island camps, TLS containers deliver stable, long-term performance—creating greater value for our clients.

Why Choose TLS?
  • Material and structural solutions tailored for offshore environments
  • High corrosion resistance with extended maintenance intervals
  • Certified to international standards such as DNV 2.7-1 and EN 12079
  • Customizable and ready for fast delivery

Conclusion:
​

At TLS, our commitment to excellence lies in the details you don’t always see. From the selection of marine-grade steel to the precision of our coating systems, from design to delivery, we strive to build accommodation modules that truly stand up to the demands of offshore environments.

TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 
Please download TLS accommodation modular brochure , TLS ABS approved 32ft offshore accommodation module brochure, TLS 20ft offshore accommodation container brochure for reference. 
​
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Written by Snowy


TLS Smart Logging CONTAINER: Powering the Data Core of Drilling Operations

5/23/2025

 
As the oil and gas industry undergoes rapid digital transformation, logging operations are evolving from basic data collection tasks into vital data hubs. At the heart of this evolution is the logging cabin—a control center for subsurface data.

TLS, a global provider of professional containerized solutions, delivers smart, safe, and fully customizable logging cabins designed to meet the demands of modern drilling workflows and harsh environments.

Industry Insight + Precision Manufacturing: Redefining the Smart Logging Platform

Unlike traditional module builders, TLS combines a practical understanding of drilling site requirements with advanced container manufacturing capabilities. Our designs are grounded in real-world drilling logic and field workflows, with the goal of delivering dependable performance where it matters most.

  • Robust Structural Integrity: Built with ISO-certified offshore-grade construction and reinforced corner blocks for reliable performance during frequent lifting, long-distance transport, and harsh site conditions.
  • Strict Explosion-Proof Compliance: Complies with the design and safety requirements of the general standard IEC 60079-13/14 for "Pressurised Enclosures'p'".In order to ensure the ventilation of positive pressure based on the use of explosion-proof equipment, can be used safely.
  • Optimized Operator Layout: Interior arrangements are tailored to the ergonomic needs and workflow habits of logging engineers, enhancing operational comfort and efficiency.

2. Future-Ready for Smart Upgrades

TLS is integrating edge computing and environmental sensing features into our logging containers, building a platform that is scalable and integration-friendly—ready to support next-generation intelligent logging applications.
  • On-Site Data Processing (Optional): Containers can be pre-equipped with industrial computing interfaces, allowing customers to easily integrate data acquisition cards and edge analytics modules for real-time system monitoring and preliminary data analysis.
  • Smart Pressurization and Ventilation (Optional): Selected models offer intelligent ventilation systems that monitor container pressure differentials and gas concentrations, enabling automatic fan activation and airflow adjustment for enhanced safety and comfort.
  • Remote Collaboration Interfaces: 4G/5G or satellite communication ports can be reserved, enabling basic remote data synchronization and monitoring. While full remote control is not yet standard, the technical architecture is in place for future upgrades.

3. Modular and Customizable: Tailored for Diverse Site Demands

Drilling environments vary widely. TLS offers flexible, scenario-driven containerized solutions to meet these challenges:

  • Plug-and-Play Deployment: Modular interfaces ready for seamless integration of LWD/MWD systems, enabling fast and efficient deployment of logging tools on site.
  • Environmental Adaptability: Optional protective features are available for extreme environments, including high/low temperature insulation, anti-corrosion coatings, and resistance to salt spray or sandstorms.
  • Integrated Delivery: TLS offers turnkey solutions that incorporate the logging host system, UPS, HVAC, fire suppression, lighting, and data cabling systems—simplifying field setup and deployment.

4. Global Delivery You Can Rely On

TLS has successfully delivered logging containers to major oil and gas regions including the Middle East, Central Asia, Africa, and South America. Whether supporting land rigs, offshore platforms, or smart wellheads, we understand regional differences in regulations, schedules, and certifications. Our services include:
  • Multilingual technical documentation
  • Local installation and engineering support
  • Responsive after-sales service and spare parts supply

Conclusion:Smarter Logging, Safer Operations

Logging is the “eye” of the well, and TLS smart logging cabins serve as the nervous system behind that eye. We are committed to delivering intelligent, reliably integrated, field-ready platforms that help operators see more, act faster, and make smarter decisions in the field.

TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 
Product brochures:
Offshore pressurised mud logging cabin brochure
MCC | Switchgear | VFD | VSD pressurised shelter
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Written by Snowy


Built for the Deep: How TLS Offshore Containers Sets the Standard for Quality

5/23/2025

 
​When it comes to the relentless demands of the offshore environment, compromise isn't an option. Equipment, supplies, and most importantly, personnel, rely on robust and reliable infrastructure. That's where TLS Offshore Containers steps in, with a commitment to manufacturing containers that don't just meet, but exceed, the industry's most stringent quality and durability standards.

So, what goes into building a container that can withstand the harshest ocean conditions? It’s a meticulous process, guided by expertise and an unwavering focus on safety and longevity.

The Foundation of Strength: Expert Welding & Structural Integrity
Every TLS offshore container begins with its backbone: the frame. We understand that structural integrity is paramount. That's why every primary weld on our container frames is performed by a certified welder, utilizing full penetration welding techniques. This isn't just about joining metal; it's about creating an unbreakable bond. To further ensure this critical step, third-party inspections meticulously verify the quality of each weld. Only after rigorous approval is the container coated with specialized marine-grade coatings, providing an essential shield against the relentless corrosion of saltwater.

Stability from the Ground Up: Precision Floor Installation
The floor of an offshore container is more than just a surface; it's a vital component of its overall stability and durability. At TLS, we start by laying calcium silicate plates on the lower deck, followed by the integration of fixed steel mesh for superior reinforcement. Careful placement of upper deck and floor dressings ensures a perfectly smooth and even surface. Our quality inspectors then conduct thorough assessments to guarantee the floor meets strict flatness standards, crucial for both safety and optimal functionality.

Comfort & Safety: The Role of Advanced Insulation
Life and work offshore demand comfortable and, more importantly, safe environments. TLS prioritizes this with high-quality insulation materials like rock wool. This insulation isn't just applied; it's carefully layered with adequate overlap and secured using fireproof tape. This meticulous approach ensures optimal temperature control and provides critical protection against fire, a paramount concern in offshore operations.

Seamless Functionality: Integrated Pipe, Air, and Cable Systems
A truly effective offshore container needs to seamlessly support essential utilities. TLS pays extra attention to the installation of water pipes, air pipes, and electrical cables. Pre-laid insulation and precisely positioned supporting booms on the top plate secure and align these systems, ensuring proper connection and optimal functionality. This dedication to detail guarantees the container is not only safe but also fully efficient for its intended offshore use.

The Interior Experience: Aesthetic and Functional Paneling
Beyond the robust exterior, the interior paneling contributes significantly to both the aesthetics and practicality of the container. TLS ensures every trim wall panel is installed with precision, resulting in smooth, flat surfaces. The fixing slots are prepared with meticulous care, and panels are installed with neat, straight splicing gaps, creating a polished and professional internal space that enhances usability.

Ready for Occupancy: Furniture & Appliance Installation
Once the structural elements are complete, the container transforms into a functional living or working space with the installation of furniture and appliances. TLS strictly adheres to preliminary design drawings for accurate furniture placement. Qualified professionals handle all power connections, and every connection undergoes rigorous inspections to guarantee safety and reliability. This ensures that every piece of furniture and every appliance meets the highest standards of quality and function.

The Final Seal of Approval: Rigorous Testing & Acceptance
At TLS, we don't consider a container complete until it has undergone an exhaustive quality assurance process. We employ a variety of testing and acceptance methods, including on-site inspections, video inspections, and graphic inspections, to thoroughly evaluate every aspect of the container's performance. Only after successfully passing these stringent checks is a container approved for shipment, assuring our clients that every TLS offshore container meets their exact requirements and expectations.

Why Trust TLS Offshore Containers for Your Next Project?
From the very first weld to the final rigorous tests, TLS Offshore Containers upholds the highest production standards. We build durable, reliable, and safe containers designed to thrive in the world's most challenging offshore environments. Whether your needs are for offshore storage, comfortable living quarters, or efficient office spaces, TLS has the expertise and proven track record to deliver a solution that precisely fits your operational demands.

Ready to secure your offshore operations with containers built for excellence? Contact TLS Offshore Containers today to explore our solutions and discuss your specific project needs.
​
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 

Wherever you are in the world TLS can help you, please contact us.
 
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Written by Oliver


Unlocking Offshore Efficiency: Why DNV 2.7-1 Certified Containers are Non-Negotiable in Oil & Gas

5/23/2025

 
​In the high-stakes world of offshore oil and gas, where extreme conditions are the norm and safety is paramount, every piece of equipment plays a critical role. For companies operating in this challenging environment, the choice of offshore containers isn't just about storage or transport – it's about minimizing risk, maximizing efficiency, and safeguarding lives and assets. This is where DNV 2.7-1 certified offshore containers emerge as an absolute game-changer.
 
What Does DNV 2.7-1 Certification Mean for Your Operations?
At its core, DNV 2.7-1 is a globally recognized standard developed by Det Norske Veritas (DNV). It's not just a label; it's a rigorous benchmark for the design, manufacture, testing, inspection, and certification of offshore containers. These containers are purpose-built and meticulously engineered to:
  • Withstand Extreme Conditions: From punishing waves and gale-force winds to the constant vibrations of offshore platforms, DNV 2.7-1 containers are built to endure.
  • Ensure Personnel Safety: Designed with robust construction and features that minimize hazards, they prioritize the well-being of your offshore crew.
  • Protect Valuable Equipment & Materials: They provide a secure and stable environment for sensitive instruments, crucial supplies, and hazardous materials.

Beyond Compliance: The Unbeatable Benefits of DNV 2.7-1 Containers
Choosing DNV 2.7-1 certified offshore containers isn't just about meeting industry regulations; it's about investing in a superior level of performance and peace of mind.
1. Safety First, Always:
  • Built for Resilience: Engineered to withstand harsh weather, heavy loads, and the inevitable bumps and impacts of offshore operations.
  • Hazard Mitigation: Designed to guard against risks like fire, explosion, and structural failure, protecting both personnel and valuable cargo.
2. Unmatched Versatility for Diverse Needs:
  • Multi-Purpose Functionality: From essential storage and secure transportation to specialized accommodation units, DNV 2.7-1 containers offer a wide array of applications.
  • Customization Capabilities: Need temperature control for sensitive equipment? Specific compartments for hazardous materials? These containers can be tailored to meet your unique operational requirements.
3. Rigorous Testing: Your Assurance of Quality:
  • Every DNV 2.7-1 certified container undergoes stringent testing protocols. This includes:
        ①Structural Strength Tests: Ensuring integrity under extreme stress.
        ②Water-tightness Tests: Protecting contents from the elements.
        ③Fire Resistance Tests: A critical safety measure in offshore environments.
        ④Lifting Capacity Tests: Verifying safe and secure handling during hoisting.
  • Only containers that successfully meet these demanding criteria are approved for offshore use, giving you unwavering confidence in their reliability.

Why DNV 2.7-1 is the Smart Choice for Your Offshore Operations
The benefits translate directly into tangible improvements for your business:
  • Significant Risk Reduction: By utilizing certified containers, you inherently minimize operational risks, ensuring compliance with crucial industry standards and regulations, and avoiding costly incidents.
  • Elevated Safety Standards: The enhanced protection for your personnel and equipment creates a safer work environment, significantly mitigating potential hazards and fostering a culture of safety.
  • Boosted Operational Efficiency: Reliable and durable equipment streamlines your operations. Less downtime due to equipment failure or safety concerns means optimized performance and increased productivity across the board.

Partner with the Experts: TLS Offshore Containers
When it comes to DNV 2.7-1 certified offshore containers, partnering with a trusted and experienced supplier is crucial. TLS Offshore Containers is a leading global provider, offering a comprehensive range of both standard and customized containerized solutions. Our unwavering commitment to quality and safety ensures that every container delivered meets the highest DNV 2.7-1 standards, tailored to the diverse and demanding needs of the oil and gas industry.

The Bottom Line
​
DNV 2.7-1 certified offshore containers are more than just equipment; they are a cornerstone of safety and efficiency in the oil and gas sector. Their robust design, subjected to rigorous testing, and their versatile applications empower companies to navigate the inherent challenges of offshore environments with confidence, maintaining the highest standards of quality and compliance. For reliable, safe, and efficient container solutions, trust TLS Offshore Containers to deliver excellence, wherever your operations may lead.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 

Wherever you are in the world TLS can help you, please contact us.
 
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Written by Oliver


Keep Your Cool: Why TLS Reefer Containers are the Smart Choice for Temperature-Sensitive Cargo

5/23/2025

 
​In the world of offshore logistics, maintaining precise temperatures for sensitive goods is non-negotiable. From fresh produce and dairy to critical pharmaceuticals, the integrity of your cargo depends on reliable refrigeration. That's where TLS Offshore Containers comes in, offering robust and efficient reefer containers designed to meet the stringent demands of global transit and offshore operations.

What is a Reefer Container?
A reefer (refrigerated) container is essentially a giant, mobile refrigerator or freezer. These specialized shipping containers are equipped with a refrigeration unit that connects to electrical power, allowing them to maintain a consistent internal temperature, typically ranging from −20∘C to +25∘C. This makes them ideal for transporting goods that require temperature-controlled conditions in transit, preventing spoilage and ensuring product quality.

TLS Reefer Containers: Built for Offshore Excellence
TLS Offshore Containers are engineered to the highest standards, including DNV 2.7-1/EN12079/CSC compliance, making them suitable for demanding offshore environments and intermodal transportation. With over 30 years of experience, TLS provides global offshore container solutions, ensuring the highest standard of offshore containers cost-effectively.

Key Features and Benefits:
  • Versatile Sizing: TLS offers reefer containers in 10ft, 20ft, and 40ft options, complying with ISO size regulations to suit various cargo volumes and operational needs.
  • Leading Refrigeration Technology: Our refrigerated containers are equipped with industry-leading refrigeration units from DAIKIN, CARRIER, or THERMO KING, ensuring reliable and precise temperature control.
  • Optimal Temperature Range: TLS reefer units can maintain internal temperatures between −20∘C to +25∘C, catering to a wide array of temperature-sensitive products.
  • Advanced Air Circulation: Warm or cold air is supplied through an air duct system that circulates throughout the cargo before returning to the refrigeration unit. This provides consistent chilled or frozen temperatures, crucial for keeping food fresh during long-distance transportation.
  • Fresh Air Exchange: Adjustable ventilation holes in the refrigeration unit prevent spoilage of living products by excluding warm, toxic air produced by the cargo. The fresh air exchange can be adjusted from 0−285 m3/hr.
  • Durable and Hygienic Construction: The outer panel material is made of muffler-grade stainless steel, offering high-grade protection for a long container life. They are also designed for hygiene and easy cleaning.
  • Enhanced Mobility and Space Efficiency: 
        o Forklift Pockets: Fitted with integrated forklift pockets for ease of loading and unloading.
      o Stackable Design: All units are stackable, optimizing deck space or yard space, which is especially valuable when space is at a premium.
  • Customization Options: TLS provides additional features such as door curtains, shelving, lashing rings, and man-trap alarms for option to suit customers' requirements.

Choose TLS for Your Temperature-Controlled Logistics
When you need reliable, high-performing refrigerated containers for your offshore or intermodal transportation needs, TLS Offshore Containers offers containerized solutions. With their global presence and commitment to quality, you can trust TLS to keep your temperature-sensitive cargo safe and sound, wherever your operations take you.
​
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 
Any more information regarding Offshore Reefer container, ISO reefer container, please download TLS offshore reefer containers brochure for your reference 
 
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Written by Oliver


Understanding the Energy Capacity and Applications of BESS Containers | TLS Energy

5/19/2025

 
Battery Energy Storage System (BESS) containers are critical components in today’s energy infrastructure. As more power grids incorporate renewable energy, the role of BESS in balancing power supply and demand has become increasingly important. One of the key specifications of a BESS container is its energy capacity—but what does this mean, and how does it relate to power output?

What Is Energy Capacity in a BESS Container?
Energy capacity is the total amount of electricity that a BESS container can store and later discharge. It is measured in kilowatt-hours (kWh) or megawatt-hours (MWh). This value reflects how long the system can provide energy at a certain power level before needing to recharge.
For example, a 2 MWh BESS container can deliver 1 MW of power continuously for 2 hours, or 0.5 MW for 4 hours.

The Relationship Between Power and Energy
In energy storage, power (measured in kW or MW) refers to the rate at which energy is delivered, while energy is the total amount of electricity stored.

  • Power = how fast you can deliver energy
  • Energy = how much you can store

The product of power and time gives you the energy:
Energy (MWh) = Power (MW) × Time (hours)
This relationship is crucial in designing a BESS container to match the needs of specific applications. A high-power, low-energy system might be used for short bursts (like frequency regulation), while a high-energy, lower-power system is ideal for long-duration backup or load shifting.

Typical Energy Capacity of a BESS Container
The energy capacity of a standard BESS container varies based on battery type, voltage, and configuration. TLS Energy commonly offers BESS containers ranging from 1 MWh to over 6 MWh per 20-foot.
With advancements in battery cell technology, especially high-capacity LFP (Lithium Iron Phosphate) cells, modern systems can now pack more energy into the same footprint, improving energy density and reducing the cost per kWh.

Typical Applications of BESS Containers
BESS containers are used in a wide range of applications, including:

  1. Renewable Energy Integration
    Store excess solar or wind energy for use when production is low.
  2. Peak Shaving and Load Shifting
    Reduce electricity costs by shifting energy usage to off-peak hours.
  3. Backup Power Supply
    Provide emergency backup during grid outages for commercial or utility sites.
  4. Grid Stabilization
    Support grid frequency and voltage regulation with fast-responding power.
  5. Microgrids and Off-grid Solutions
    Enable energy independence for remote areas or industrial zones.

Conclusion

Understanding the energy capacity and power relationship in BESS containers is essential for choosing the right system. Whether your goal is to reduce energy costs, increase reliability, or support renewable integration, TLS Energy provides scalable, safe, and high-performance BESS containers tailored to your energy needs.

Contact TLS Energy today to learn more about our customizable BESS solutions.
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Advanced BESS Container Design and Fabrication by TLS Energy | Safe, Scalable, and Reliable Energy Storage Solutions

5/19/2025

 
Battery Energy Storage Systems (BESS) are essential for enabling clean, stable, and flexible power systems. At TLS Energy, we specialize in designing and fabricating high-performance BESS containers that meet the evolving demands of utility-scale and renewable energy projects worldwide.

Innovative and Customized Design

Every project is different. That’s why TLS Energy offers fully customized BESS container designs tailored to each client’s unique technical and operational requirements. Our engineering team collaborates closely with customers to define specifications such as container size, battery cell configuration, fire protection systems, thermal management, auxiliary components, and communication interfaces.

Our BESS containers are available in 10ft, 20ft, and 40ft configurations, engineered for optimized space usage, safety, and maintainability. Whether it’s a standalone energy storage module or a part of a large-scale system, we deliver design solutions that are practical, scalable, and grid-ready.

High-Quality Fabrication Process

TLS Energy’s fabrication process follows strict quality control and international standards. We use high-grade steel and advanced welding techniques to ensure structural integrity, corrosion resistance, and long-term durability.

Each container undergoes:

  • Full-scale layout verification
  • Component pre-installation and factory testing
  • High-voltage insulation and grounding checks
  • Fire protection integration
  • Environmental control system setup (HVAC, thermal insulation)
  • IP-grade sealing for dust and moisture protection

Our containers are fabricated in ISO-certified facilities and comply with the necessary international certifications based on the client’s regional requirements.

Integrated Safety Features

Safety is always a priority in BESS design. TLS Energy incorporates multi-layer fire protection, gas detection, emergency shutdown systems, thermal runaway mitigation, and fault isolation technologies. Our modular designs ensure that any potential issue in a single unit doesn’t compromise the rest of the system.

We also integrate fire suppression systems, battery monitoring systems, and smart controls that detect abnormal conditions and trigger alerts or shutdowns in real time.

Reliable Performance and Long-Term Value

Our BESS containers are built to perform in extreme environments – from desert heat to frigid winters – thanks to robust thermal design and active/passive cooling options. TLS Energy ensures long lifecycle, stable operation, and low total cost of ownership (TCO) with our design choices.

Why Choose TLS Energy?

  • Global BESS solution provider
  • Proven manufacturing expertise
  • Flexible customization options
  • End-to-end technical support
  • Fast turnaround and scalable production

TLS Energy is a trusted partner for OEM clients, EPC contractors, and renewable energy developers around the world. We bring your BESS container projects from concept to commissioning – safely, efficiently, and on time.

Contact us today to learn more about our containerized BESS design and manufacturing capabilities.

Negative Pressure Containers: A Functional Solution for Elevated Risk Control

5/16/2025

 
In high-risk industries such as chemical processing, biotechnology, and energy, environmental control technologies are evolving from basic protection mechanisms to intelligent management systems. Among these advancements, the Negative Pressure Container is emerging as a critical unit in enhancing risk control and operational transparency. By actively directing airflow and containing hazardous substances, it plays a central role in precision risk management frameworks.

TLS Perspective: Beyond Safety—A Control Node for System Integrity

As a leading provider of functional containers and integrated equipment systems, TLS offers not only positive pressure ventilation and explosion-proof solutions but also continuously enhances its offerings for diverse airflow management needs. The introduction of negative pressure containers is not just about meeting cleanliness or leakage prevention standards—it represents a measurable, monitorable, and traceable approach to airtight environment control within a broader system.

Evolving Applications: From Lab Isolation to Hazardous Gas Control

Traditionally used in laboratory biosafety cabinets, negative pressure systems are now finding broader industrial applications. TLS has observed that, under growing pressure for internal EHS (Environmental, Health, and Safety) compliance, more customers are integrating negative pressure containers into key operational areas such as:
  • Hazardous chemical weighing and transfer stationsGas release buffer zones in battery assembly lines
  • Localized workstations within negative pressure isolation rooms
  • Temporary enclosed work pods on oil & gas platforms and in refining plants
  • Rather than altering workflows, the negative pressure container integrates seamlessly as a control point, raising the overall risk assessment level of the process.

Key Features: Core Capabilities and System Compatibility

TLS’s negative pressure container solutions focus on four main areas to ensure reliability in high-risk environments:

  • Stable Negative Pressure Control
Equipped with high-efficiency fan systems, TLS containers maintain internal pressure within a defined negative range. The system rapidly responds to environmental fluctuations to ensure consistent pressure stability.
  • Superior Airtight Design
Engineered for airtight integrity, each unit undergoes rigorous structural optimization and sealing tests. This ensures zero leakage during operation and long-term reliability under continuous use.
  • Simplified Integration Interfaces
The container features multiple standardized interface options for seamless integration into existing production or control systems. This flexible design enables real-time monitoring and data logging through automated management platforms.
  • Customizable for Flexible Deployment
TLS offers tailored negative pressure solutions to meet specific operational requirements across industries. Whether in chemical processing, energy, or pharmaceuticals, the modular design allows for scalable deployment, flexible workspace configurations, and future feature expansion.

Conclusion: From Containment to Compliance Management

Negative pressure containers have evolved from basic containment devices to strategic tools for minimizing risk, ensuring transparency, and supporting compliance. TLS is committed to delivering robust, practical, and integration-ready negative pressure solutions that help clients operate safely and efficiently in complex environments. Through ongoing product refinement and technical support, TLS’s negative pressure systems are becoming integral components in high-standard industrial workflows.

TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 
Please download Laboratory container brochure for reference.

Keywords:#Negative Pressure Container,#Industrial Containment,#Environmental Control,#Risk Management,#Airtight Enclosure,#Hazardous Materials Handling,#Pressure Control System,#Chemical Safety,#Airflow Management,#EHS Compliance,#Modular Containment Unit,#Cleanroom Technology,#Sealed Workstation,#Explosion-Proof Equipment,#Process Safety Control

Written by Snowy


Liquid-Cooled Energy Storage Container: A Reliable Solution for the Evolving Global Energy Landscape

5/16/2025

 

As the global energy structure continues to shift, energy storage systems are evolving from supporting equipment into a core component of modern power systems. In regions with high penetration of renewables and in markets demanding greater grid flexibility and dynamic pricing mechanisms, safe, efficient, and easy-to-deploy storage solutions are increasingly being adopted.

As a specialized manufacturer of energy storage containers, TLS offers a mature and reliable solution: the liquid-cooled energy storage container system, designed to meet growing performance expectations across diverse applications.

Liquid Cooling: Enabling Safer and More Efficient Energy Storage

Compared to traditional air-cooled systems, liquid cooling offers higher thermal management precision and better system stability, making it particularly suitable for high energy density and large-scale energy storage applications. TLS’s liquid-cooled storage container integrates lithium iron phosphate battery cells, a battery management system (BMS), energy management system (EMS), fire protection module, and an integrated liquid cooling unit to deliver a highly modular and efficient solution.

Key advantages include:
  • Multi-layer safety protection: Redundant design across electrical, thermal, fire, and structural systems;
  • Standardized delivery: Factory-integrated solution with plug-and-play installation, reducing on-site construction time;
  • Smart operation support: Designed for intelligent monitoring and data collection, with compatibility for mainstream O&M platforms;
  • Global compliance: Meets CE, IEC 62619, UL9540A and other international standards, enabling deployment in global markets.

Versatile Applications Across Diverse Scenarios

TLS’s liquid-cooled ESS is engineered for adaptability and can serve a wide range of storage applications, including but not limited to:
  • Renewable energy integration: Smoothing and shifting for solar and wind power systems;
  • Commercial & industrial (C&I): Peak shaving and demand charge reduction;
  • Microgrids and off-grid systems: Local power supply and emergency backup;
  • Grid services: Frequency regulation, capacity markets, and demand response participation.

The system has already been deployed in multiple international demonstration projects and is actively being evaluated in technical reviews and tenders in emerging markets.

Flexible Collaboration Toward a Sustainable Energy Future
​

TLS is committed to providing global customers with reliable, cost-effective energy storage solutions and long-term technical support. We welcome collaboration with renewable energy developers, power design institutes, EPC contractors, and system integrators through standardized product delivery, technical interface support, and customized service models—working together to accelerate the industrial adoption of advanced energy storage systems.

Regarding the Battery Energy Storage System (BESS) container, please download Energy Storage System (ESS) Containers brochure for reference.
 
Keywords:#Liquid-cooled energy storage,#Energy storage container,#Lithium iron phosphate battery,#Battery energy storage system (BESS),#Thermal management,#Grid-scale storage,#Renewable integration,#Microgrid solutions,#Energy management system (EMS),#Battery management system (BMS),#Modular ESS,#Plug-and-play storage,#Industrial energy storage,#Energy storage safety,#International energy standards

Written by Snowy


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