When battery energy storage systems (BESS) are used without proper visibility to their aging you may encounter problems such as:  

UNEXPECTED IMPACT
ON INVESTMENT

BESS ROI calculations can turn from positive to bleak, if the battery is not operational the whole period that was originally planned.

COMMERCIAL COMMITMENT
DIFFICULTIES

Difficulty in complying with the regulatory or commercial commitments due to insufficient energy capacity in your BESS.

INSUFFICIENT WARRANTY
COVERAGE

Your battery warranty guarantees may not apply if you have been operating the energy storage outside the warranty terms and the battery supplier is not willing to replace the battery without significant extra costs.

Akkurate diagnose is here to help you

Akkurate DIAGNOSE is a remote battery diagnostics and prognostics software platform that helps you to keep track of your battery assets and allows you to: 

1. Have a full view to the current level of degradation of your battery assets. 
2. Get a reliable estimate for the remaining lifetime of your battery assets with the same usage profile. 
3. Monitor that the batteries are operated within the warranty terms and if warranty term infringements happen, they are done consciously. 

SINGLE VIEW TO ALL BATTERY ASSETS

DIAGNOSE provides ideal set of data metrics for an asset manager to evaluate different operating strategy options and fine tuning them. By using standardized state of health (SOH) calculations across the whole battery fleet, more realistic battery asset residual value calculations can be performed. This is particularly important for all operators and investors with a variety of different renewable energy and battery assets. DIAGNOSE enables comparable analysis, regardless of the battery manufacturer, thus allowing you to view and monitor all your BESS assets through a single interface.

LIFETIME PREDICTION

DIAGNOSE provides detailed information about the battery’s current state of health and a prediction on battery degradation as well as remaining expected lifetime. Realistic cycling expectancy and capacity degradation models that consider the battery usage patterns are of upmost importance when calculating energy storage project’s expected returns.

REAL TIME WARRANTY MONITORING

Customizable DIAGNOSE warranty monitoring module collects and stores detailed warranty parameter data throughout the battery lifetime. In case of any warranty disputes concerning energy storage performance guarantees, historical data from the warranty parameters is needed. Warranty monitoring and related alerts also enable the BESS operator to act and adjust the battery operation so that the warranty terms are complied with.

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