Built for energy storage station safety and infrastructure reliability.
Battery energy storage stations depend on more than battery cells. Step-up transformers, PCS rooms, switchgear, cable routes, cooling equipment and auxiliary infrastructure all affect safe and stable operation. HERTZINNO provides a multi-sensor monitoring layer for these critical station assets.
Where energy storage station risks usually start
Energy storage safety is not only about battery cells. Many early risk signals appear in transformers, PCS rooms, switchgear, cable corridors, cooling loops and unattended station infrastructure before a visible alarm is triggered.
Transformer Fault Risk
Step-up transformers may develop overheating, arcing, insulation stress or moisture-related problems that can be detected earlier through online DGA trends.
Electrical Room Risk
PCS cabinets, switchgear, busbars and electrical cabinets may show partial discharge, hot spots or abnormal acoustic emissions before failure becomes visible.
Cable Thermal Risk
High-current cable routes, trays and trenches can develop localized heat accumulation, insulation stress or temperature rise in hidden areas.
Cooling Equipment Wear
Pumps, fans, compressors, valves and liquid cooling equipment often produce abnormal sound patterns when wear, cavitation, imbalance or flow changes begin.
A multi-sensor layer for BESS infrastructure monitoring.
HERTZINNO does not replace the battery management system. Instead, it adds an external sensing layer for station-level infrastructure: transformers, electrical rooms, cable routes, cooling systems and perimeter or auxiliary areas. The solution combines online DGA, acoustic imaging, distributed fiber optic sensing and AI voiceprint analysis.
Typical monitoring points in a battery energy storage station
HERTZINNO helps match each station risk point with the right sensing method, from transformer health monitoring to cable temperature, electrical room inspection and cooling equipment diagnosis.
Step-up Transformers
Monitor dissolved gas trends, moisture and transformer health status with online DGA.
PCS & Switchgear Rooms
Detect partial discharge, abnormal acoustic emissions and hot spots in PCS rooms and electrical cabinets.
Cooling Equipment
Listen for changes in pumps, fans, compressors and HVAC systems that may indicate wear or flow problems.
Liquid Cooling Routes
Monitor temperature changes and acoustic abnormalities from cooling loops, valves, manifolds and piping routes.
Cable Trays & Trenches
Use distributed temperature sensing to identify heat buildup along DC cable routes, trays and trenches.
Perimeter & Fiber Routes
Detect vibration, disturbance or intrusion events along restricted areas, underground infrastructure and fiber routes.
Products for energy storage station reliability
Each product covers a specific risk signal: gas, sound, heat, vibration or route-level temperature. Together, they provide a clearer view of BESS infrastructure safety.
HZ-FA-371T
Fixed acoustic and thermal imaging for PCS rooms, switchgear areas, discharge sources and hot spot verification.
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HA3
Handheld acoustic camera for on-site inspection of discharge, leaks and abnormal sound sources.
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HZ-FA-110
Edge acoustic monitoring for pumps, fans, compressors, HVAC systems and rotating equipment.
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HZ-DGA-900
Online dissolved gas analysis for step-up transformer health tracking in energy storage stations.
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HZ-DTS Series
Distributed temperature sensing for cable trenches, trays, DC routes and liquid cooling paths.
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DTS & DAS Platform
Fiber-based temperature and vibration sensing for route-level infrastructure and perimeter monitoring.
View Technology →A station-level monitoring layer beyond BMS alarms
Traditional monitoring often focuses on battery pack alarms or periodic inspection. HERTZINNO focuses on early infrastructure signals: gas trends, acoustic changes, heat buildup and route-level vibration.
