IOT News

Against the backdrop of rapidly growing installed capacity of clean energy and the increasing demand for flexible grid regulation, energy storage containers—as mobile, high-density storage units—are being widely deployed across generation, transmission, and distribution sides, as well as behind-the-meter applications. However, these containers house a wide variety of equipment with diverse communication protocols and are often installed outdoors or in remote sites. Traditional wired networking and manual inspection methods face significant challenges in terms of flexibility, cost-effectiveness, and response speed. To address these issues, WideIOT offers efficient and reliable IoT solutions that help build a robust remote monitoring and management system for energy storage containers.

System Architecture

An industrial gateway is deployed inside each energy storage container to interface with BMS (Battery Management System), PCS (Power Conversion System), EMS (Energy Management System), temperature/humidity/water ingress/smoke sensors, fire alarm panels, cameras, and other equipment. It collects real-time data including battery voltage, current, and temperature, power quality metrics, environmental parameters, equipment operating status, and fire alarm signals. This data is then transmitted via 5G/4G wireless networks to a remote monitoring and management platform, enabling centralized oversight, alerting, control, and data analytics for energy storage containers. This approach enhances operational safety, reduces onsite maintenance labor costs, optimizes charge/discharge strategies and equipment maintenance schedules, and ultimately extends the service life of storage assets.

Key Features

1. Comprehensive Data Collection and Remote Visibility – The gateway aggregates battery voltage, temperature, state of charge (SOC), and state of health (SOH), PCS power output and efficiency, ambient temperature/humidity, water ingress/smoke detection, PLC operating parameters, and camera video feeds, and uploads all data to the cloud. Administrators can view real-time status of every storage unit via PCs or mobile devices, eliminating manual patrols and significantly improving data timeliness.

2. Intelligent Alerting with Multi-Channel Notifications – Predefined alarm thresholds are configured for conditions such as battery overtemperature, voltage excursions, water ingress, smoke detection, and communication failures. When anomalies occur, tiered alerts are automatically triggered and delivered via WeChat, SMS, or email, enabling rapid fault localization and response, thereby reducing the risk of thermal runaway and fire hazards.

3. Remote Control and Emergency Intervention – Administrators can issue remote commands to fire protection PLCs, HVAC PLCs, and power switches to activate sprinkler systems, adjust temperature controls, or operate grid-tie breakers. In emergency situations, faulty sections can be quickly isolated to prevent accident escalation.

4. Data Analytics and Report Generation – The system automatically generates reports on energy statistics, alarm frequency, and fault distribution, organized by time, equipment, or specific variables. These reports provide valuable data support for regulatory submissions, operations and maintenance (O&M) performance reviews, and strategy optimization, shifting management from reactive repair to proactive prevention.