As renewable energy and storage technologies advance, energy storage systems play a key role in solar, wind, microgrid, and industrial projects. The safety of battery storage containers directly affects equipment reliability and project stability. TLS offers modular battery storage containers designed with multiple layers of safety to fully protect both batteries and electrical systems.

1. Thermal Management – Keeping Temperatures Under Control

Batteries generate heat during charging and discharging. High temperatures or large temperature differences can reduce performance or even cause thermal runaway.
TLS storage containers use air-cooling or liquid-cooling systems to:
  • Maintain even temperatures inside the battery compartment
  • Automatically adjust airflow or coolant flow (settings can be tailored to the project’s EMS/BMS requirements)
  • Extend battery life and ensure system stability

2. Battery Management System (BMS) – Monitoring Key Data in Real Time

The BMS acts as the “brain” of the storage system, monitoring:
  • Cell voltage, temperature, and current
  • State of charge (SOC) and state of health (SOH)
  • Insulation status and charge/discharge strategy
If an abnormal condition occurs, the BMS can automatically stop charging or discharging, trigger alarms, and activate protection measures, reducing risks effectively.

3. Gas Detection & Ventilation – Preventing Harmful Gas Build-Up

In rare cases, batteries may release small amounts of flammable gases or smoke.
TLS storage containers are equipped with gas and smoke detectors plus automatic ventilation to:
  • Safely remove hazardous gases
  • Keep gas concentrations within safe limits
  • Prevent the spread of thermal runaway

4. Fire Protection – Controlling Early Fire Hazards

TLS storage containers can be equipped with various fire suppression solutions based on project needs, such as aerosol systems, clean gas extinguishing (e.g., Novec 1230), or inert gas systems.
These systems can integrate with BMS, EMS, or FSS for coordinated protection, focusing on controlling early flames and improving overall safety.

Portable fire extinguishers can also be provided as an auxiliary emergency measure according to project standards.

​5. Standards & Testing – Ensuring Reliability

TLS designs storage containers following international standards:
  • UL9540A thermal runaway testing
  • NFPA 855 energy storage safety guidelines
  • IEC 62933 / IEC 61439 system design standards

This ensures safe and reliable operation even under extreme conditions.

Conclusion

TLS modular storage containers combine thermal management, BMS monitoring, gas detection, ventilation, fire protection, structural safety, and system integration to provide complete protection for battery energy storage systems. Whether for solar, wind, or microgrid projects, TLS delivers safe, reliable, and efficient energy storage solutions, helping customers achieve energy security and long-term sustainable operation.

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.

Keywords:#Battery Energy Storage,#Modular Storage Container,#Thermal Management,#Battery Management System (BMS),#Gas Detection,#Fire Protection System,#Energy Safety,#Renewable Energy Storage,#System Reliability,#Energy Storage Standards

Written by Snowy

In the energy, offshore, industrial, and smart city sectors, the stable operation of digital equipment directly impacts project efficiency and return on investment. TLS Digital Center Containers provide a reliable solution for deploying digital equipment on-site, featuring modular design, robust enclosures, and optional positive-pressure protection systems.

Protecting Critical Equipment in Challenging Environments

Harsh environments—such as offshore platforms, remote industrial sites, or high-humidity areas—can expose servers, storage, and network equipment to dust, moisture, salt spray, and temperature fluctuations, causing failures and downtime.

TLS solutions include:
  • Corrosion-, moisture-, and dust-resistant enclosure design
  • Optional positive-pressure protection to block external contaminants
  • Stable internal temperature and humidity control to ensure long-term reliable operation of electronic equipment

Difference from MCC rooms: While MCC rooms use positive pressure to protect electrical equipment from explosion risks, Digital Center Containers use positive pressure mainly to ensure IT and monitoring equipment operate reliably and last longer.

Fast Deployment, Saving Time On-Site

Traditional data centers or IT rooms take a long time to construct, occupy valuable space, and increase installation complexity. TLS Digital Center Containers offer:
  • Modular ISO design in 20ft, 40ft, or customized sizes for rapid transport and hoisting
  • Combinable modules that adapt flexibly to different equipment capacities and site layouts
  • Pre-installed plug-and-play interfaces to reduce on-site wiring and installation time

Future-Proof and Intelligent-Ready

Facilities without expansion capability can limit remote monitoring or intelligent operations. TLS solutions prepare for the future:
  • Reserved interfaces for remote monitoring and data acquisition
  • Integration with SCADA/DCS systems
  • Support for future equipment upgrades or expansions without reconstruction

Safety and Fire Protection

Depending on customer requirements, Digital Center Containers can be equipped with basic fire protection and safety monitoring systems, including smoke detectors, gas extinguishing interfaces, and alarms, ensuring quick response to incidents and minimizing equipment loss and downtime.

Typical Applications
  • Offshore/onshore data monitoring centers
  • Edge computing nodes, digital oilfields, smart mines
  • Data centers for wind, solar, and energy storage sites
  • Industrial parks or urban digital emergency command centers

Conclusion

TLS Digital Center Containers combine modular design, positive-pressure protection, optional fire and safety monitoring, and future-ready interfaces to provide reliable solutions for harsh environments, sensitive equipment, and long deployment cycles. Compared with MCC rooms, they focus on protecting IT and digital devices while maintaining a robust, flexible, and customizable enclosure, offering safe and sustainable infrastructure for on-site digital operations.


Keywords:#Digital Center Container,#Positive-pressure protection,#Modular design,#On-site digital infrastructure,#Remote monitoring,#SCADA/DCS integration,#Harsh environment protection,#Edge computing,#Fire and safety monitoring,#Rapid deployment
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Written by Snowy

In oil & gas, chemical, power, and offshore projects, MCC (Motor Control Center) shelters play a crucial role in controlling and protecting core electrical systems. The safety of MCC shelters directly affects the stability and reliability of the entire project.

TLS designs MCC shelters with advanced structural integrity, protection, and fire safety systems, customizable according to client safety requirements, ensuring a stable and controlled environment for critical electrical equipment.

1. Core Protection Concept: A Safe Space for Critical Systems

MCC equipment is typically non-explosion-proof and sensitive to environmental conditions such as temperature, humidity, gas composition, and air cleanliness. TLS MCC shelters provide:
  • Enhanced airtight structure – reduces dust and moisture ingress, extending the life of electrical equipment.
  • Positive-pressure system (optional) – maintains internal pressure higher than the environment, preventing combustible gas entry, suitable for Zone 1/Zone 2 areas.
  • Corrosion-resistant structure with thermal insulation – ideal for offshore platforms, chemical plants, or high-humidity environments.

2. Professional Fire Protection Systems

Given the high density of electrical equipment and fire risk, TLS offers customizable automatic fire protection systems:
  • Fire detectors (smoke/heat sensors) – real-time monitoring of fire hazards.
  • Automatic extinguishing devices – rapidly respond in early-stage fires to minimize electrical damage.
  • Integrated alarm systems – trigger audible and visual alerts and can interlock with emergency shutdown systems if required.

​All fire protection solutions can be customized to comply with IEC standards and offshore platform safety regulations, ensuring the required safety level on-site.

3. Safety Monitoring Systems: Reliable and Scalable

TLS MCC shelters can be equipped with multiple safety monitoring functions to maintain a stable internal environment and protect equipment life:
  • Gas detection – monitors combustible or toxic gases, ideal for oil & gas facilities.
  • Temperature and humidity monitoring – prevents overheating or moisture damage.
  • Pressure monitoring (for positive-pressure MCC shelters) – ensures consistent internal pressure.
  • Alarm system – provides on-site audio-visual warnings to reduce risk.

4. Future-Ready Upgrade Capability

The system design reserves data interfaces for potential future upgrades, including:
  • Remote monitoring capability
  • Integration with data logging systems
  • Digital platform interfaces (SCADA or DCS)

Note: This does not imply that the current system includes remote operation functionality, but it enables clients to expand in the future.

5. Modular Design for Various Applications

MCC shelters are modular, allowing customization for multiple use cases:
  • Medium- and low-voltage switchgear
  • Motor Control Centers (MCC/PLC/VFD/VSD)
  • Remote operation and monitoring cabinets
  • Offshore platform production control units
  • Electrical control and protection stations in chemical plants
All structures can be tailored to equipment size, cable entry, cooling requirements, and site layout.

6. Delivery & Service: Reliable Support Throughout the Lifecycle
  • Designed to comply with DNV 2.7-1 / IEC 60079-13 standards (as required)
  • Configurable for Zone 1 / Zone 2 safety levels
  • Factory pre-assembled and tested for turnkey delivery
  • Global transport, installation guidance, and after-sales support

TLS engineering teams provide complete design documentation, interface diagrams, lifting plans, and wiring layouts, ensuring MCC rooms can be rapidly deployed on-site.

TLS Offshore Containers / TLS Energy 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


Keywords: #MCC room,#Motor Control Center,#Fire protection system,#Safety monitoring,#Positive-pressure protection,#Electrical equipment safety,#Offshore and industrial applications,#Modular design,#Remote monitoring readiness,#Hazardous area compliance

Written by Snowy