Safety

BESS safety analytics that catch thermal runaway before it starts.

Independent BESS safety analytics track early-warning signals across the whole system, not just the cell, so you can act weeks ahead of the BMS.

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Helping industry leaders like these get more from their batteries.

Li-ion batteries carry a small risk with a big impact.

A risk you can't see becomes a loss you can't reverse.

Most safety measures work in two ways: regulations determine the system design and spacing that reduce the probability or impact of a thermal runaway event, and the battery management system (BMS) flags issues once they appear. Neither of these measures can see the precursors of thermal runaway while there’s still time to act. ACCURE's independent BESS safety analytics detect them early, across the whole system, not just the cell, turning a would-be incident into a routine fix and protecting your uptime and your insurance position.

Say hello to an award-winning battery safety solution.

With over 100 battery incidents prevented, ACCURE’s software uses physics-based models and statistical approaches that goes beyond the capabilities of the battery management system (BMS).

Safety that insurers recognise.

ACCURE is recognised by leading global insurers in their risk evaluation framework, and won Safety Product of the Year at the Energy Storage Awards two years in a row. Talk to us about our partnerships, which include Aviva, HDI and kWh Analytics.
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Detect issues before they
escalate

ACCURE’s physics-based analytics
track over 20 safety indicators—
far beyond BMS coverage—to
warn of emerging hazards weeks
in advance, giving you time to
act, not scramble.

Cut through complexity with
one Safety Score

ACCURE’s AI distills the industry’s
largest battery data set into a
single, intuitive Safety Score,
instantly highlighting which sites
require attention first.

Act—and document—with
confidence

ACCURE gives you tailored, step-
by-step instructions and auto-logs
every action, creating a real-time
feedback loop that prevents
incidents and proves compliance.

Multiple insurance groups have identified ACCURE's battery analytics software as a risk-reducing measure for battery operation.

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Related Resources
Safety White Paper
Learn how to prevent thermal runaway with continuous safety monitoring.
Boosting Safety Webinar
See how AI is increasing safety at solar and storage sites.
The Role of the BMS in Battery Safety
Understanding the limitations of the Battery Management System.

FAQs

How does ACCURE detect thermal runaway before it happens?

ACCURE analyses field data with AI and physics-based models to spot the precursors of thermal runaway (abnormal degradation, imbalance and thermal signatures) across the whole system, often weeks before the BMS would flag a fault.

 Does ACCURE's safety monitoring affect insurance?

Yes. Continuous safety monitoring gives insurers independent evidence that risk is actively managed rather than assumed, and they take that into account during underwriting.

Is ACCURE's safety solution independent of the manufacturer?

Yes. ACCURE is OEM-agnostic and works across any manufacturer's hardware.

Can't the BMS already detect safety issues?

The BMS monitors thresholds and reacts once a fault appears; it cannot see developing precursors of thermal runaway. ACCURE's independent analytics add the early-warning layer that gives you time to act.

What causes most BESS failures?

Many failures originate at system level (integration, imbalance, sensors, HVAC), not just within the cell, which is why whole-system analytics matter.