PLC Control Panel Structure Explained: How Signals Become Automatic Actions
A PLC control panel may look complicated from the outside. There may be a CPU, I/O modules, terminals, relays, communication
NFPA 70 / NEC, UL, and Chinese Standards for Electrical Panels and MCCs
In North American projects, NEC and UL are different. NEC is about safe electrical installation.UL is about product construction, testing,
ESS Battery – Part I: Why LFP Batteries Are Commonly Used in ESS
This article is Part I of our ESS Battery series. According to the IEA, lithium iron phosphate batteries now account
What Does “All-in-One” Mean in a Battery Energy Storage System?
In energy storage projects, the phrase “all-in-one” is attractive because it suggests a system that is compact, integrated, and easier
What Is SOC? How Battery State of Charge Is Estimated in an ESS
SOC stands for State of Charge. It describes how much usable charge remains in a battery compared with its available
Transformer Losses Explained: No-Load Loss, Load Loss & Energy Cost
A transformer may look like a passive piece of electrical equipment, but it can affect your electricity bill every day.
