Successful case presentation

This article streamlines and combs the requirements for energy storage liquid-cooled temperature control, manufacturer selection criteria, parameter points, pit avoidance misunderstandings and screening processes, and provides a complete procurement guide for ESS liquid-cooled HVAC controllers.

The mainstream output signals of the industry include three types: 0.5-4.5V analog voltage, 4-20mA analog current, and Modbus RS485 digital communication. This article will disassemble its working principle, advantages and disadvantages, and key points for scenario selection.

This article comprehensively explains the computer room temperature and humidity control standards, CRAC core control technology, hardware configuration, operation and maintenance difficulties and industry trends, and provides a reference for data center equipment selection and operation and maintenance optimization.

Customized HVAC solutions can accurately control temperature, prevent and control thermal runaway, reduce parasitic energy consumption, adapt to local energy policies, and improve energy storage safety and economic benefits.Combined with the actual working conditions, this article explains the technical requirements, control difficulties, scenario plans and equipment selection of energy storage HVAC in detail, and provides a professional and technical basis for local microgrid energy storage projects.

Among the many temperature sensing equipment, the PT1000 temperature sensor has become the preferred temperature measurement solution for harsh outdoor refrigeration units with its core advantages of ultra-high stability, extremely low self-heating, accurate long-distance measurement, and resistance to harsh environments. It is perfectly adapted to the working conditions of various outdoor refrigeration equipment.

Under complex operating conditions such as variable frequency loads, low GWP new refrigerants, and CO₂ transcritical, improper sensor selection can easily cause failures such as runaway superheat, compressor return to liquid, and energy efficiency attenuation.This article systematically explains the core functions, category parameters, selection points, signal matching, scenario adaptation and common misunderstandings of EEV pressure sensors, and provides standardized landing guidance for engineering selection, equipment debugging and system optimization.

This article will comprehensively explain how to select the cold storage temperature control solution supplier suitable for its own scenario from the aspects of temperature control solution principle, supplier selection value, core technical standards, evaluation and screening methods, solution selection comparison, reliable supplier characteristics and common pit-avoiding mistakes.

EEV controller relies on RS485 interface and Modbus RTU protocol, which can interface PLC, building system and multi-equipment networking communication.Its selection directly affects equipment compatibility, production schedule and post-operation and maintenance, which is very important for OEMs and integrators.This article will explain in detail its functional advantages, selection points, customized solutions and supplier screening criteria.

This article will comprehensively compare RS485, CAN2.0 and Ethernet programmable controllers from the dimensions of interface principle, core characteristics, advantages and disadvantages, HVAC subdivision scenario adaptation, multi-interface compatibility scheme, etc. to help you quickly and accurately match project requirements and avoid selection errors.

This guide will walk through precisely what to assess technical ability, quality systems, certifications, degree of customization, supply chain stability and actual cost to choose the right controller partner built for the realities of OEM production, rather than just a single sample order.

This guide breaks down the leading programmable controller manufacturers for HVAC/R in 2026, how they differ, and how to match a manufacturer to your specific application whether that's a single-zone rooftop unit or a multi-site cold chain network.

This guide breaks down the five factors that actually separate a dependable HVAC/R controller supplier from one that will cost you later: protocol compatibility, programmability and architecture, reliability and certifications, technical support, and total cost of ownership. You'll also get a practical scorecard you can use to evaluate suppliers side by side.