Project Overview
Located in the Czech Republic, this LNG refueling station is a well-designed, efficient, and standardized refueling facility. Its core configuration comprises a 60 cubic meter horizontal vacuum-insulated storage tank and an integrated single-pump skid. It is dedicated to providing a stable and reliable clean energy supply for long-haul logistics fleets, city buses, and industrial users across Central Europe. With its compact layout, high-standard equipment, and intelligent operational system, the project demonstrates a deep alignment with the mature market's comprehensive demands for energy efficiency, safety, and environmental protection.

Core Product & Technical Features

1. Efficient Storage & Intelligent Pumping System
   The station's centerpiece is a 60 cubic meter mother-daughter type vacuum-insulated storage tank with a double-walled structure and a daily evaporation rate below 0.25%. It is paired with a highly integrated single-pump skid that combines the cryogenic submersible pump, EAG heater, BOG handling unit, and core valves/instrumentation. The pump skid utilizes variable frequency drive technology, intelligently adjusting output flow and pressure based on refueling demand to achieve optimal balance between energy consumption and efficiency.
2. High-Precision Dispensing & Eco-Design
   The dispenser is equipped with a high-precision mass flow meter and a drip-proof cryogenic refueling nozzle, ensuring metering accuracy better than ±1.0%. The system integrates a zero BOG emission recovery process, where boil-off gas generated during refueling is effectively recovered and either re-liquefied or compressed back into the storage tank. This enables near-zero volatile organic compound emissions from the entire station, complying with stringent EU environmental standards.
3. Compact Layout & Modular Construction
   Based on the optimized combination of a single-pump skid and a medium-sized storage tank, the overall station layout is extremely compact with a small footprint. This makes it particularly suitable for urban areas or highway service stations in Europe where land resources are limited. Core process piping is prefabricated off-site, allowing for rapid and straightforward on-site installation, significantly reducing construction time and complexity.
4. Intelligent Control & Remote Operation
   The station control system is developed on an Industrial IoT platform, enabling real-time monitoring of tank level, pressure, pump skid status, and refueling data. The system supports remote diagnostics, preventive maintenance alerts, and energy efficiency analysis report generation. It can also interface with fleet management systems or third-party payment platforms to facilitate efficient, unattended operation.

Localization Adaptation & Sustainable Operation
The project strictly adheres to Czech and EU regulations, including the Pressure Equipment Directive (PED), pressure equipment standards, and ATEX certification for explosive atmospheres. Beyond supplying the core equipment and automation system, the technical team provided the local operator with comprehensive training on operation, maintenance, and compliance management. The commissioning of this station not only provides a reliable infrastructure model for promoting LNG transportation in the Czech Republic and Central Europe but also demonstrates the comprehensive capability to deliver high-performance, fully compliant clean energy solutions in mature regulatory markets.