--- title: SoH Forecast description: Use the SoH Forecast in TWAICE to project battery degradation over time and plan maintenance, warranty and augmentation decisions. --- [Skip to content](https://support.twaice.com/knowledge/soh-forecast#main-content) ![TWAICE Help CenterWordmark (2)](https://support.twaice.com/hs-fs/hubfs/Wordmark%20(2).png?width=138&height=28&name=Wordmark%20(2).png) Open main navigation Close main navigation - [Contact us](mailto:support@twaice.com) [Contact us](mailto:support@twaice.com) How can we help you? - There are no suggestions because the search field is empty. 1. [Help Center](https://support.twaice.com/knowledge?hsLang=en) 2. [Platform Features](https://support.twaice.com/knowledge/platform-features?hsLang=en) 3. [Health & Warranty](https://support.twaice.com/knowledge/platform-features?hsLang=en#health-warranty) # SoH Forecast ## Learn how SoH Forecast predicts future BESS health, how it appears in the Warranty Tracker and how to configure it. **On this page** - [Introduction](https://support.twaice.com/knowledge/soh-forecast#h_591e09eb30) - [How it works](https://support.twaice.com/knowledge/soh-forecast#h_86da03af61) - [1. SoH Forecast in the Warranty](https://support.twaice.com/knowledge/soh-forecast#h_a87838058c) - [Configure the SoH Forecast graph](https://support.twaice.com/knowledge/soh-forecast#h_770e84586a) - [View the Forecast in the Warranty Dashboard](https://support.twaice.com/knowledge/soh-forecast#h_f77c88eec3) - [2. SoH Forecast in the Data Explorer](https://support.twaice.com/knowledge/soh-forecast#h_917fee9be0) ### **Introduction** Understanding how your BESS will perform in the future is essential for managing warranties, planning operations, and minimizing financial risk. The new **State of Health (SoH) Forecast** gives you a clear, forward-looking view of expected battery degradation, so you can make informed decisions long before issues arise. With SoH Forecasting, you can: - **Check long-term compliance with warranty guarantees** - **Identify potential SoH threshold breaches early** - **Plan mitigation strategies** such as augmentation or maintenance - **Strengthen reporting** to OEMs, partners, and internal stakeholders This gives operators, asset owners, and warranty managers confidence in how assets are expected to perform in the future. In this article we aim to explain how to use SoH Forecasts in TWAICE platform. ### **How it works** ### **1. SoH Forecast in the Warranty** ### **Configure the SoH Forecast graph** You can now add dedicated SoH Forecast KPIs to your **Warranty** dashboard. 1. Click on ***Configure KPI Graphs*** button***.*** 2. You can choose from three new SoH Forecast KPI options: 1. State of Health Forecast – Energy-based 2. State of Health Forecast – ref. Installed DC Energy 3. State of Health Forecast – ref. Equipment DC Energy   [![](https://downloads.intercomcdn.eu/i/o/thagvi83/76729425/f481b41b410232b3fc9d12d8c79c/Screenshot-2B2025-11-24-2Bat-2B12_10_52.png?expires=1792501200&signature=1c919399df1741533e447785b48d2aa39875e926001d38338c879049a3013701&req=19Nox1H%2BrjJk2hL085ZhobGRn2hpjVCuYdvsOsALP7KjlMfoOcYZiSAUSfHC%0Auw%3D%3D%0A)](https://downloads.intercomcdn.eu/i/o/thagvi83/76729425/f481b41b410232b3fc9d12d8c79c/Screenshot-2B2025-11-24-2Bat-2B12_10_52.png?expires=1792501200&signature=1c919399df1741533e447785b48d2aa39875e926001d38338c879049a3013701&req=19Nox1H%2BrjJk2hL085ZhobGRn2hpjVCuYdvsOsALP7KjlMfoOcYZiSAUSfHC%0Auw%3D%3D%0A) 3. You can adjust the **granularity** (e.g., weekly or monthly). *Note: aggregation method is based on minimum.* 4. Once added, the KPI will appear as a new forecast graph in the Warranty view. [![](https://support.twaice.com/hubfs/Knowledge%20Base%20Import/Screenshot-2B2025-11-24-2Bat-2B12_10_52.png)](https://downloads.intercomcdn.eu/i/o/thagvi83/76729425/f481b41b410232b3fc9d12d8c79c/Screenshot-2B2025-11-24-2Bat-2B12_10_52.png?expires=1792501200&signature=1c919399df1741533e447785b48d2aa39875e926001d38338c879049a3013701&req=19Nox1H%2BrjJk2hL085ZhobGRn2hpjVCuYdvsOsALP7KjlMfoOcYZiSAUSfHC%0Auw%3D%3D%0A) *👉🏻 Check out this help article to learn more about different SoH calculations - [State of Health (SoH): TWAICE Calculation and Definitions](https://support.twaice.com/knowledge/state-of-health-soh-twaice-calculation-and-definitions?hsLang=en)* ### **View the Forecast in the Warranty Dashboard** The SoH Forecast graph includes: - **Historical SoH** (based on available estimations) - **Projected SoH for up to 30 years or 60% SoH (**depending on what threshold is reached first**)** - **Confidence interval** to visualize uncertainty - **Threshold indicators**, if you’ve configured warranty limits The graph helps you evaluate whether future SoH values remain within expected performance boundaries. [![](https://support.twaice.com/hubfs/Knowledge%20Base%20Import/image-Oct-20-2026-12-29-00-2556-PM.png)](https://downloads.intercomcdn.eu/i/o/thagvi83/76730647/3e90e0cdef08a75197deed8340f5/image.png?expires=1792501200&signature=7be8a2cf5bb63d60c3783ad4af30dca07ecaa4a3a36960dc725f9a425ffdc206&req=19Noxlj8qDBk2hL085ZhobRGv3zYYW1dOUdBrOQmR9z%2Fe%2BRgRxMjMhm8fPRh%0A5GQPlgYaJk40rPd%2B%0A) - **Threshold breach indicators** (red triangles), if there are any breaches → *which apply exclusively to forecasts (not the confidence interval)* [![](https://support.twaice.com/hubfs/Knowledge%20Base%20Import/image-Oct-20-2026-12-29-05-8312-PM.png)](https://downloads.intercomcdn.eu/i/o/thagvi83/76730717/e3b1fcda93cd54d07a025a8e5053/image.png?expires=1792501200&signature=1442d3d8ebb657e69f520e6086b31cfcd07752699c3c82571450f35cf5e42cd8&req=19Noxlj9rTBk2hL085ZhobH6Rs7MgCKltIwfEOsxfr1peKJ%2FDoxGAruI6X%2BW%0AT%2Boqu4hBdhiNt2qI%0A) Operational Status panel next to the graph highlights: - Whether any **future threshold conditions** are expected to be crossed - The **Equivalent Full Cycles (EFC)** used for the forecast - The **latest forecasted SoH value** This gives you a quick, actionable snapshot of long-term asset health. [![](https://support.twaice.com/hubfs/Knowledge%20Base%20Import/Screenshot+2025-11-24+at+12_32_03.png)](https://downloads.intercomcdn.eu/i/o/thagvi83/76730786/ddc3af98f598c558a946043de0cf/Screenshot+2025-11-24+at+12_32_03.png?expires=1792501200&signature=4e809b18d30bb71753369f5f4eac683996cfd4105ee062c9c8433cea85b5aad5&req=19Noxlj9pDFk2hL085ZhoVGEVQvTtFVKORT3KyN%2FGjqWuPrgHSRqk4uM9LCy%0A22grtwayGzmkUHoF%0A) ⚠️ ***Note:*** *To calculate the SoH forecast, the system **must operate a minimum of 1 EFC per week.*** ### **2. SoH Forecast in the Data Explorer** Moreover, you can also deep dive into SoH Forecast with Data Explorer, enabling more flexible data analysis. 1. Go to **Data Explorer** and choose **Storage (system) level** component. Click on Next. 2. Choose preferred SoH Forecast sensors and click on Apply. [![](https://support.twaice.com/hubfs/Knowledge%20Base%20Import/image-Oct-20-2026-12-29-17-6804-PM.png)](https://downloads.intercomcdn.eu/i/o/thagvi83/95984716/cde1db4f3833a7508701c1da662e/image.png?expires=1792501200&signature=8b1fb8fc45fdd15763dc5a43574eb1ed6ba5e9786ecf9dc46e680cc618b5893a&req=2dBmzVz9rTFk2hL085Zhoe3BBBi7AFsj9J6SDVECm5Iglxse1CKH52XOnnni%0AHKxNi%2Bc27pF2siaY%0A) 3\. Your chart is ready! You can change the time range, zoom in/out to specific areas. 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