Smarter Energy Storage: How GPS Trackers Help Us Monitor BESS Units

09/10/2025

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As the demand for clean, flexible power continues to grow, Battery Energy Storage Systems (BESS) are becoming essential in sectors from construction to events. At ESS Power Store, we don’t just provide reliable storage we also deliver the technology to keep those systems performing at their best. One of the most effective tools we use is GPS tracking and telematics.

By integrating trackers into our BESS units, we can remotely monitor state of charge (SOC), temperature, and location in real time. This level of visibility allows us and our customers to stay one step ahead when it comes to performance, safety, and asset security.

Why We Monitor State of Charge

The state of charge tells us how much usable energy remains in a BESS. It’s the same principle as a fuel gauge in a car without it, you’re guessing how much power is left.

  1. For customers running events, SOC monitoring ensures that power never runs out mid-show.
  2. On construction sites, it helps managers plan charging schedules and avoid downtime.
  3. For fleet operators, it supports predictive planning by showing how each unit is being used.

Through our tracking platform, SOC data is updated in real time, which means we can set up alerts for low battery thresholds. If a unit drops below 30%, the system automatically flags it, giving operators time to recharge or swap before operations are affected.

Keeping an Eye on Temperature

Temperature is a critical factor in BESS performance and safety. Lithium-ion batteries, like those inside our RoyPow Power Store units, operate best within an optimal temperature range. Excessive heat can shorten lifespan, while very low temperatures can reduce performance.

By integrating temperature monitoring into our trackers, we can:

  • Spot overheating risks early, preventing potential failures.
  • Ensure units are being used in the right conditions.
  • Provide data for long-term performance analysis, helping customers extend battery life.

This proactive approach reduces maintenance costs and increases confidence in the reliability of stored energy.

Location Tracking for Security and Efficiency

BESS units are valuable assets. Whether deployed on a festival site or a remote infrastructure project, knowing exactly where they are matters. Our GPS trackers give us accurate, real-time location data.

This brings several advantages:

  • Security: If a unit is moved unexpectedly, alerts are triggered immediately.
  • Logistics: Managers can see at a glance which sites have active units, and where redeployment is needed.
  • Fleet overview: For customers managing multiple units, location tracking provides a clear dashboard of usage across all sites.

By combining SOC, temperature, and location in one monitoring system, customers gain a full picture of their energy assets.

The Benefits of Tracker-Enabled Monitoring

For ESS Power Store customers, the advantages of our tracker integration include:

  • Peace of mind: critical data available anytime, anywhere.
  • Optimised usage: smarter charging, better deployment, longer lifespan.
  • Safety: early detection of issues reduces risks.
  • Cost efficiency: fewer breakdowns, less wasted energy, improved asset control.

In short, trackers transform a BESS from a standalone piece of equipment into a smart, connected energy solution.

Looking Ahead: The Future of Connected Energy

As we continue to expand our services, telematics will play an even greater role in energy automation and AI-driven management. By analysing the data we collect from SOC, temperature, and GPS, we’ll be able to predict energy needs more accurately, optimise charging cycles, and deliver even more value to our customers.

At ESS Power Store, our mission is not just to provide clean energy it’s to make sure that energy is safe, efficient, and always available when you need it most. With GPS trackers built into our BESS units, we’re setting new standards in smart power monitoring.

Ready to see how smart tracking can improve your energy setup?

Get in touch with the ESS Power Store team today to learn more about our BESS monitoring solutions.