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Battery systems, charging, and compliance for energy and EV applications

The energy transition is accelerating regulatory and technical demands simultaneously. The Assessimus network provides proactive battery health monitoring, intelligent EV and industrial charging systems, EU Battery Regulation compliance support, and EMC test equipment for manufacturers and operators navigating this landscape.

Challenges in energy and EV

EU Battery Regulation obligations

The EU Battery Regulation introduces digital battery passports, carbon footprint declarations, and performance thresholds on a phased timeline. Manufacturers integrating batteries into products for the EU market need to plan compliance now, well ahead of each deadline.

Battery degradation in deployed energy systems

Grid storage, EV fleets, and industrial energy systems all depend on batteries that maintain their performance over years of cycling. Without proactive health monitoring, degradation is invisible until a system fails.

Charging strategy at the system level

The charging system is as critical as the battery itself. An intelligent charging profile matched to the specific chemistry and use case extends system life; a mismatched profile degrades it systematically with every cycle.

EMC compliance for power electronics

Inverters, chargers, and power conversion systems must meet commercial EMC requirements under the EU EMC Directive. Purpose-built test equipment and accredited calibration are required to generate defensible test results.

The EU Battery Regulation introduces a range of obligations on a phased timeline: due diligence on raw material sourcing, carbon footprint declarations per battery, minimum recycled content requirements, performance and durability thresholds, and a digital battery passport for EV and industrial batteries. Manufacturers placing batteries in the EU market must track these obligations against the applicable implementation dates for each requirement and their battery category.

Unplanned battery failure in an energy system carries costs well beyond the replacement battery itself: lost output, emergency maintenance, and potential regulatory implications where uptime obligations exist. Proactive health monitoring identifies degrading cells before they fail, converting emergency interventions into planned maintenance and significantly reducing total operating cost over the system's service life.

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Tell us about your energy or EV program

Describe your product, your battery chemistry, and the compliance requirements you are navigating. Assessimus will confirm the relevant network specialists and coordinate the support you need.
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