Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Sananhong IoT (Nanjing Sananhong IoT Technology Co., Ltd.) provides smart electricity meters, smart water meters, prepaid meter-reading systems, and energy-consumption monitoring solutions. Its positioning is closer to an integrated hardware-software service combining “energy IoT + enterprise software.” The official website showcases use cases covering serviced apartments, hospitals, railway stations, commercial complexes, industrial parks, and urban services.
Based on the main content, its core focus is water and electricity billing management for property management and public buildings. Through smart meters, digital communications, and backend software, it enables mobile self-service payments, low-balance reminders, automatic power restoration/disconnection for overdue payments, recharge reports, and financial accounting. On the hardware side, it includes single-phase/three-phase RS-485 electricity meters, 4G smart electricity meters, NB-IoT remote water meters, multifunction power meters, and more. In terms of communication, it explicitly mentions RS485, MODBUS-RTU, 4G, and NB-IoT. The solution also emphasizes capabilities such as electricity safety control, anti-electricity theft, overvoltage/overcurrent/short-circuit alarms, leakage monitoring, and arc protection.
The official website does not disclose standard packages, subscription pricing, or per-household/per-meter billing methods. It is likely centered on project-based hardware procurement, system implementation, and follow-up services. The main content does not clearly state whether cloud SaaS, on-premises deployment, private deployment, or hybrid deployment is supported.
The advantages are that it covers a closed loop of metering, communication, billing, energy-consumption analysis, and safety monitoring, making it suitable for property energy management scenarios that require offline equipment upgrades. It also has a relatively large number of case studies, including Nanjing Yincheng KinmaQ+, Shanghai DOBE E-Manor, Lishui No. 2 Senior High School, and Shaoxing Stomatological Hospital. The downside is insufficient disclosure of enterprise software information: there is no clear pricing, trial, SLA, permission system, data security certification, API documentation, or similar content. Although an “open platform” and “integration with third-party business systems” are mentioned, interface details are lacking.
It is better suited for property management companies, park operators, commercial complexes, apartments, schools, hospitals, and other customers that need prepaid electricity sales, remote meter reading, and energy-consumption monitoring. The website is a domestically registered Chinese site aimed at the Chinese market, and access is judged to be directly available from within China.
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