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JIANGSU SFERE ELECTRIC CO., LTD.
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Sfere Energy Usage Meter & Power Monitoring System

Sfere Energy Usage Meter & Power Monitoring System

EV Charger Meter Intelligent Power Monitoring & Control Device Switch & Breaker Power Quality Improvement Equipment Electrical Safety Monitoring System Electrical Cabinet SFERE Energy Management Software

Here at Jiangsu Sfere Electrical CO., Ltd, we pride ourselves on offering a diverse array of high-quality power monitoring products tailored to meet the demands of various industries. From smart power meters to energy meters and power quality mitigation products, our extensive range is meticulously crafted to uphold international standards, ensuring reliability and longevity.


Our hardware lineup encompasses an assortment of essential components, including circuit breakers, smart power meters, energy meters, and more. Each product is engineered with precision and manufactured to meet stringent quality criteria, guaranteeing optimal performance in electrical systems worldwide. With innovative designs and sturdy construction, our energy monitoring devices are trusted by customers globally for their durability and efficiency.


In addition to our hardware offerings, we also provide cutting-edge software designed to revolutionize electrical system monitoring and control. Our software boasts advanced features such as real-time data analysis, remote access, and predictive maintenance capabilities, empowering users to optimize system performance and uphold reliability standards. With intuitive interfaces and customizable options, our software solutions are tailored to streamline operations and enhance overall efficiency in electrical management.


Whether you're in need of robust hardware products or sophisticated software tools for energy monitoring, Jiangsu Sfere Electrical CO., Ltd stands ready to meet your requirements with top-notch products and unparalleled service.

EV Charger Meter

EV Charger Meter

The EV Charger Meter is a device used to monitor and record the charging process of electric vehicles. It is primarily used to measure the electrical energy transfer between the charging station and the electric vehicle, including parameters such as charging power, voltage, current, and charging time. Through the EV Charger Meter, users can easily track the charging status of their electric vehicles in real-time, ensuring a safe and reliable charging process. Additionally, the EV Charger Meter has data recording and statistical functions to help users analyze charging consumption and optimize charging strategies. In summary, the EV Charger Meter is a convenient and practical tool that provides ease in managing electric vehicle charging.
Intelligent Power Monitoring & Control Device

Intelligent Power Monitoring & Control Device

Intelligent Monitoring & Control products are intergrated by multi-functional power meters, multi-circuit measurement power meters, DIN-rail mounted energy meters, motor protection controllers, digital meters, electrical transmitters, communication gateways and transformers, which are used to achieve functions such as data acquisition, centralized monitoring and management of power transformation and distribution systems.
Switch & Breaker

Switch & Breaker

Switches & Breakers are electrical devices used to control and protect electrical circuits in buildings, homes, and industrial settings. Switches are used to turn circuits on and off, while breakers are designed to protect the circuit from overloads and short circuits by automatically cutting off the flow of electricity. They come in various types, including light switches, power switches, circuit breakers, and safety switches. Switches & Breakers play a crucial role in ensuring the safety and functionality of electrical systems by providing a convenient way to control the flow of electricity and prevent damage to equipment or fire hazards.
Power Quality Improvement Equipment

Power Quality Improvement Equipment

Power quality Improvement products include active power filter (SFR-APF), static reactive power generator (SFR-SVG), intelligent low-voltage power capacitor module, etc., which are used for comprehensive harmonic control, reactive power compensation, and power factor improvement, so as to improve the power quality and power efficiency of the power system.
Electrical Safety Monitoring System

Electrical Safety Monitoring System

Electrical safety products include electrical fire monitoring system, fire equipment power supply monitoring system and fire door monitoring system, which are used for early warning of electrical fire and troubleshooting of potential safety hazards of fire equipment to ensure personal and property safety.
Electrical Cabinet

Electrical Cabinet

Intelligent equipment product series include intelligent power distribution cabinets, intelligent control cabinets and power improvement cabinets.Through digital monitoring and the Internet of Things technology, the equipment can achieve accurate and reliable management, automatic process control and intelligent interconnection of users' power supply and distribution systems, which is one of the important part of an overall solution provided to customers for intelligent equipment, power monitoring, electrical safety, power quality, energy efficiency management and the Internet of Things platform.
SFERE Energy Management Software

SFERE Energy Management Software

SFERE electrical software products include SFERE Power Monitoring System(PMS), SFERE Energy Management System(EMS), etc. The product uses the Internet platform combined with the IoT cloud computing technology, which can simultaneously collect measurement data from different locations, and upload the on-site power monitoring data to the cloud server in real time through wired or wireless ways to meet the customer's needs such as remote monitoring of power parameters, energy consumption data analysis, energy saving diagnosis, fault alarm, historical data traceability and output of various personalized reports. All monitoring data are stored in the cloud, so users can not only access and browse data at any time through the PC, but also access it in real time through mobile apps. The platform has a friendly interface and is easy to operate. It has bar chart, pie chart, curve and other data presentation forms. The system functions are designed in a modular way to achieve customized services

Tracking Energy Usage

Tracking energy usage involves monitoring and recording the consumption of energy resources within various contexts, such as residential, commercial, or industrial settings. The process typically involves collecting data on electricity, gas, water, or other energy sources to gain insights into patterns, trends, and inefficiencies in energy consumption.



One of the primary reasons for tracking energy usage is to promote energy efficiency and conservation. By understanding how energy is used over time, individuals and organizations can identify opportunities to reduce waste, improve efficiency, and lower energy costs. This can be achieved through measures such as upgrading to energy-efficient appliances, optimizing heating and cooling systems, and implementing smart technologies like programmable thermostats and lighting controls.



Tracking energy usage also plays a crucial role in sustainability initiatives and environmental stewardship. By monitoring energy consumption and identifying areas of high usage or inefficiency, businesses and communities can set goals for reducing their carbon footprint and mitigating environmental impact. This may involve investing in renewable energy sources, implementing energy-saving practices, or adopting green building standards.



In addition to promoting efficiency and sustainability, tracking energy usage can also facilitate better resource management and planning. By analyzing historical energy data, businesses can forecast future energy needs, optimize equipment maintenance schedules, and allocate resources more effectively. This proactive approach can help prevent unexpected downtime, reduce operational costs, and improve overall productivity.



In conclusion, tracking energy usage is essential for informed decision-making, resource optimization, and achieving sustainability goals. Whether at the individual, organizational, or societal level, understanding how energy is consumed and taking steps to manage it more effectively is critical for creating a more resilient, efficient, and sustainable energy future.



Remote Power Monitoring

Remote power monitoring refers to the practice of remotely monitoring and managing electrical systems, equipment, and energy consumption through advanced technological solutions. This approach enables real-time data collection, analysis, and control of power-related parameters without the need for physical presence at the site.


In remote power monitoring systems, sensors and meters are strategically deployed throughout the electrical infrastructure to capture relevant data such as voltage, current, power factor, energy consumption, and more. These devices transmit the collected data wirelessly or through wired networks to a centralized monitoring platform.


The centralized monitoring platform serves as the control center where all the data is aggregated, processed, and analyzed in real-time. Through this platform, operators can visualize the performance of the electrical system, identify potential issues or inefficiencies, and make informed decisions to optimize energy usage and improve overall system reliability.


Remote power monitoring offers several benefits, including improved energy efficiency, reduced downtime, predictive maintenance capabilities, and enhanced safety. By remotely monitoring power systems, organizations can achieve greater visibility and control over their energy usage, leading to cost savings, increased productivity, and a more sustainable operation.


Overall, remote power monitoring plays a critical role in modern energy management strategies, empowering businesses and industries to optimize their power systems and drive towards a more efficient and sustainable future.


Measuring Electricity Usage

Measuring electricity usage involves quantifying the amount of electrical energy consumed by various devices, appliances, or systems over a specific period. This process is fundamental for understanding energy consumption patterns, managing costs, and promoting efficiency.


Electricity usage is typically measured using devices called electric meters or electricity meters. These meters are installed at the point of energy consumption, such as homes, businesses, or industrial facilities, and record the amount of electricity consumed in kilowatt-hours (kWh). There are different types of electric meters, including analog meters, digital meters, and smart meters, each offering varying levels of accuracy, functionality, and data collection capabilities.


Measuring electricity usage serves several purposes. Firstly, it allows individuals and organizations to monitor their energy consumption and track usage trends over time. By understanding how electricity is being used, consumers can identify opportunities for energy conservation, adjust their behavior or equipment usage accordingly, and potentially reduce energy costs.


Additionally, measuring electricity usage is essential for billing and financial purposes. Electric utilities use meter readings to calculate the amount of electricity consumed by customers and generate accurate billing statements. This ensures that consumers are billed fairly for the energy they use and helps utilities manage their revenue streams effectively.


Overall, measuring electricity usage is a critical aspect of energy management and sustainability efforts. By accurately quantifying energy consumption, individuals, businesses, and communities can make informed decisions to promote efficiency, reduce costs, and minimize environmental impact.


Device to Monitor Power Usage

There are several devices available to monitor power usage, each offering different features and capabilities to suit various needs. Here are some common devices used for monitoring power usage:


  1. Smart Energy Monitors: Smart energy monitors are devices that connect to the electrical panel or individual circuits to track and display real-time energy consumption. They typically provide detailed information about energy usage, including kWh (kilowatt-hour) consumption, voltage, current, power factor, and cost estimates. Some smart energy monitors also offer mobile apps or web portals for remote monitoring and data analysis.

  2. Energy Monitoring Power Strips: Energy monitoring power strips or smart power strips are devices that plug into standard electrical outlets and provide energy usage data for connected devices and appliances. They often feature multiple outlets, each equipped with energy monitoring capabilities, allowing users to track power consumption for individual devices and identify energy-saving opportunities.

  3. Smart Meters: Smart meters are advanced utility meters used by electricity providers to measure and record energy usage in homes, businesses, and industrial facilities. These meters communicate wirelessly with the utility company, providing real-time data on energy consumption and enabling more accurate billing. Some smart meters also offer consumer-facing interfaces for users to monitor their energy usage online or through mobile apps.

  4. Home Energy Management Systems: Home energy management systems integrate multiple energy monitoring devices and sensors to provide comprehensive energy usage data and insights. These systems may include smart thermostats, smart lighting controls, and smart appliances, along with energy monitoring capabilities for whole-house monitoring and control. They often offer features such as energy usage tracking, energy-saving recommendations, and integration with renewable energy sources.

  5. Plug Load Monitors: Plug load monitors are devices that plug into electrical outlets to measure and track energy usage for specific appliances or devices. They provide real-time data on power consumption, allowing users to identify energy-intensive devices, monitor their usage patterns, and make informed decisions about energy conservation.

  6. Submetering Systems: Submetering systems are installed within buildings to monitor energy usage for specific areas, departments, or tenants. They consist of multiple submeters connected to individual circuits or electrical panels, allowing for more granular monitoring and allocation of energy costs. Submetering systems are commonly used in commercial buildings, multi-tenant facilities, and industrial plants to track energy usage and improve energy management practices.