In response to the weak power infrastructure and limited manual installation resources in rural areas of Africa, the lightweight design of African rural lighting electrical ready boards focuses on "convenient installation and scene adaptation" as the core, achieving single person wall fixation and p

Prepaid smart meters support time of use billing function, and their core principles and implementation methods are as follows:1、 The core principle of time of use billingTime of use billing divides a day into multiple time periods (such as peak, off peak, off peak, and off peak) and sets different

Lighting electrical ready board with built-in surge protection device (SPD): an effective protective tool for absorbing lightning induced overvoltageIn modern electrical systems, the lighting electrical ready board is the core component that ensures the stable operation of lighting equipment, while

The remote meter reading function of smart metering meters is achieved through five major links: data collection, transmission, processing and storage, analysis and statistics, and data presentation. Combined with the Internet of Things, communication, and encryption technologies, an efficient and s