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In many factories, commercial complexes, and older industrial parks, mechanical meters or isolated electronic meters remain the mainstream. These present real problems: time-consuming manual meter reading, difficulties in collecting electricity bills, and the inability to promptly detect potential electrical hazards.
Addressing the challenges of upgrading existing projects with “uninterrupted power supply, limited space, and difficult wiring,” we offer a complete smart energy meter digital upgrade solution.
🔧 Three Major Pain Points in Upgrades
In upgrade projects, management typically faces the following challenges:
High Construction Difficulty – Limited space in distribution boxes makes it difficult to install traditional meters, and the window for power outage upgrades is extremely short.
High Wiring Costs – Complex building structures require extensive and costly re-laying of communication cables such as RS485.
Data Silos – Existing equipment cannot be connected to the network, lacking a unified platform to support energy efficiency analysis and management decisions.
Goal: Achieve separate metering, automatic meter reading, remote control, and electricity safety monitoring.
📦 Hardware Deployment: Flexible, Non-destructive, and Easy to Install
Retrofit scenarios place higher demands on hardware—the core principle is “non-destructive and easy to install.”
DIN Rail Energy Meter
Mount-mounted using standard DIN rails, its minimalist width design allows for direct embedding into existing distribution boxes.
Split-Core Current Transformer (CT)
The “secret weapon” of retrofit projects. No need to dismantle busbars or disconnect cables; simply attach it to the conductor to collect current data, supporting uninterrupted power supply installation.
Multi-Circuit Monitoring Terminal
For distribution boxes with densely packed circuits, a single device can simultaneously collect multiple sets of three-phase or single-phase data, significantly reducing the retrofit cost per circuit.
Wireless Communication Networking: Breaking Physical Boundaries
Flexibly select communication methods based on the site environment, freeing you from cable constraints.
🌐 LoRaWAN Solution – Strong penetration, suitable for distributed layouts or older buildings; a single gateway can cover meter locations within several kilometers.
📶 Wi-Fi Solution – Suitable for indoor commercial environments, enabling rapid access using existing wireless networks.
📱 4G Solution – For scattered locations or environments without a LAN, the meter connects directly to the base station, and data is directly transmitted to the cloud.
🔄 Wired-to-Wireless Solution – The smart gateway collects existing RS485 bus data and uploads it to the cloud, achieving seamless compatibility between new and old devices.
💻 Software Platform: From “Viewing Data” to “Managing Energy”
Hardware is the tentacles, the platform is the brain. The cloud platform provides the following core capabilities:
Real-time Monitoring and Early Warning
Real-time collection of parameters such as voltage, current, and power factor. In case of overload, undervoltage, or leakage risks, immediate alerts are sent via App, SMS, or email, transforming “passive maintenance” into “proactive prevention.”
Automated Billing and Prepayment
Targeting commercial leasing scenarios, it supports mobile phone top-ups, automatic power cut-off for overdue payments, and balance reminders. Eliminating errors from manual meter reading and completely solving the problem of “difficult electricity bill collection” for property management.
Energy Consumption Sub-metering
Statistical analysis is categorized by dimensions such as light, power, and air conditioning, automatically generating daily and monthly reports. For example, by identifying no-load power, it can detect air conditioners or equipment left on after get off work, providing a basis for energy-saving strategies.
Implementation Benefits
⚡ Cost Reduction and Efficiency Improvement – Automated meter reading and billing improve manual management efficiency by over 90%.
🌱 Energy Saving and Emission Reduction – Optimized energy scheduling and identification of waste points can typically reduce electricity costs by 10%–15%.
🛡️ Safety Assurance – Real-time monitoring of electrical health reduces equipment damage and fire risks caused by overload.
Project Summary
The core value of the smart meter upgrade solution lies in achieving maximum data transparency with minimal investment.
Through open-type current transformers and wireless networking technology, businesses can bypass the obstacles of traditional upgrades such as “difficult power outages and wiring,” quickly connecting outdated power distribution systems to a digital network, solving current pain points in billing and management.
