Smart Connectivity & Telematics for Battery Energy Storage Systems
At ESS Power Store, we provide a fully integrated range of connectivity and telematics devices designed to support the deployment, monitoring and optimisation of battery energy storage systems (BESS). This includes 4G industrial routers, GPS asset trackers, Bluetooth sensors and IoT SIM cards, all working together to deliver real-time visibility across your energy assets.
These technologies form the digital backbone of modern temporary and backup power systems. Whether deployed on construction sites, events, film production or critical infrastructure, they enable seamless communication between equipment, operators and cloud-based monitoring platforms. From tracking location and utilisation, to monitoring temperature, performance and connectivity, these devices ensure that every Power Store unit remains visible, connected and under control at all times.
By combining robust hardware from Teltonika with ESS Power Store’s monitoring capability, we provide a scalable, plug-and-play solution that transforms standalone battery systems into intelligent, data-driven energy assets.
How These Technologies Work Together to Improve BESS Reliability
When replacing or supporting a diesel generator, reliability and visibility are critical. Unlike generators—which rely on fuel, manual checks and reactive maintenance—battery energy storage systems benefit significantly from connected, real-time monitoring.
At the core of this system is the 4G router, such as the RUT200, which provides secure and continuous internet connectivity to the BESS unit. This enables live data transmission from the inverter, battery management system (BMS) and energy management system (EMS) to a central dashboard. Operators can monitor state of charge (SOC), power flow, temperature and system health remotely, ensuring optimal performance and fast response to any issues.
Asset trackers such as the TAT140 and ATC700 provide location intelligence for mobile BESS units, trailers and associated equipment. This ensures that assets are where they should be, supports fleet coordination, and reduces the risk of loss or theft—particularly important for high-value energy systems deployed across multiple sites.
For vehicle-based operations, devices like the FMC003 add further insight into fleet performance, fuel usage and driver behaviour, helping to optimise logistics around BESS deployment and servicing.
Bluetooth sensors, such as the EYE Sensor Standard, add an additional layer of environmental monitoring. Installed inside battery cabinets or enclosures, they track temperature, humidity, movement and access, helping to identify risks such as overheating, moisture ingress or unauthorised access—factors that can directly impact system reliability.
Finally, IoT SIM cards ensure all devices remain connected without complex contracts or infrastructure, enabling scalable deployment across fleets and sites.
Together, this ecosystem transforms BESS from a standalone power source into a fully connected, intelligent energy solution—delivering higher reliability, improved uptime, reduced operational risk and a clear, data-driven alternative to traditional diesel generators.