TLS Offshore Containers / TLS Energy

A global supplier of containerised solutions

About us

​​TLS Offshore Containers / TLS Energy is a global supplier of standard and customised containerised solutions with 400,000 square meters manufacturing base located in China, which allows TLS to provide the most cost-effective and the complete containerised solutions to worldwide clients.

TLS delivers scalable, high-performance Battery Energy Storage System (BESS) containers engineered for global reliability and fast deployment. We offer three distinct tiers to match your specific engineering timelines and power demands:

  • Basic BESS Containers: Heavy-duty structural enclosures equipped with secure battery racks. This configuration serves as an ideal, highly customizable foundation for custom system integrators.
  • Semi-Integrated BESS Containers: Pre-fitted with durable racks and vital auxiliary systems like thermal cooling, fire suppression, and earthing. It perfectly balances engineering flexibility with faster site deployment.
  • Fully Integrated BESS Containers: A complete, plug-and-play turnkey solution engineered for both on-grid and off-grid microgrids. Ready to deploy instantly with advanced HVAC, power conversion, and management systems.


TLS delivers cutting-edge, modular containerized solutions engineered for modern data centers and critical ancillary systems. With deep expertise in container manufacturing and a robust infrastructure capable of producing 1,000+ units containers / enclosures per month, we provide high-volume, reliable delivery to meet global demand.
Containerized Data Centers (CDCs) are designed for rapid, "plug-and-play" deployment. Whether you are scaling for AI inference or edge computing, our modular enclosures offer the structural integrity and cost-efficiency required to stay competitive.
Our intelligent pressurized containers are meticulously designed, built, and certified to meet the stringent standards of DNV 2.7-1 / EN 12079 and IEC60079-13, featuring A60 fire insulation. These specifications make them ideal for hazardous zone-1 or zone-2 applications. Each container is equipped with advanced safety systems, including a Combined Pressurization, Fire & Gas (CPFG) control system, integrating fire and gas detection, pressurization controls, and an emergency shutdown system. This comprehensive safety suite ensures maximum protection in hazardous areas.
Our intelligent pressurized containers are highly versatile and can be customized for a wide range of applications, including MUD logging cabins, ROV cabins, accommodation cabins, office containers, control rooms, equipment rooms, MWD containers, MCC shelters, ATEX containers, power control centers (PCC) shelters, transformer shelters, and VSD/VFD/switchgear pressurized cabins/enclosures. Each application ensures robust safety and functionality, even in the most demanding environments.
The offshore laboratory container by TLS is a custom-engineered, DNV 2.7-1 certified solution, specifically designed for the rigorous demands of offshore environments. It features robust A60-rated thermal insulation, an air-lock door, an escape hatch, negative pressurization, and a specialized ventilation system with both normal and emergency modes. The container is outfitted with explosion-proof equipment, including a control panel, gas and heat/smoke detectors, a fume hood, an air conditioner, lighting, switches, and sockets, all ensuring maximum safety in potentially hazardous conditions.
​Inside, the container offers a highly functional workspace with a heavy-duty workbench, storage cupboards, shelving, a stainless steel sink with an eye washer, and anti-slip flooring. Notably, the container can be fully operational within hours of arrival on-site, showcasing its efficiency and ease of setup. This container provides a comprehensive and effective solution for offshore operations.
​TLS provides premium offshore accommodation solutions, offering a comprehensive range of modules including accommodation cabins, galley modules, mess modules, bath modules, and office modules. Engineered to meet the highest industry standards, our modules are DNV 2.7-1 / EN 12079 certified and feature A60 fire-rated insulation, ensuring exceptional safety and reliability in demanding offshore environments.
Each module is equipped with advanced safety systems, including a PLC-based fire and gas detection system and an integrated sprinkler system. Comfort is paramount, with HVAC systems for optimal climate control, bathrooms with hot and cold water, and well-planned lighting and sockets. The interior is thoughtfully designed with ample storage furniture, desks, and workspace areas, creating a functional and comfortable living and working environment.
Our modules are also designed for efficiency, with quick and easy hook-up to onboard services and a stackable design that maximizes space on offshore platforms. TLS modules are customizable to meet specific client needs, offering a tailored solution for any offshore operation.
Choose TLS for offshore accommodation solutions that combine safety, comfort, and efficiency, ensuring a seamless experience in even the most challenging environments.