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TR
Trina Solar
last mo.

Data Analytics Manager – BESS Performance & Maintenance Analytics(m/w/x)

München
Full-timeOn-siteManagement

Description

In this role, you will lead the analysis of operational performance across the BESS fleet, develop predictive tools for maintenance, and produce detailed reports for both internal and customer use, ensuring product reliability and efficiency.

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Requirements

  • Degree in Data Science, Engineering, Computer Science, or similar
  • 5–8+ years analytics experience in energy, industrial systems, renewables or related fields
  • Proficiency with Python, SQL, Power BI/Tableau/Grafana
  • Understanding of Li-ion BESS behaviour, performance KPIs, and system data
  • Strong communication and reporting skills
  • Predictive maintenance experience
  • Knowledge of IEC/IEEE BESS standards
  • Supplier-side experience in energy storage or power electronics

Education

Bachelor's degree

Work Experience

5 - 8 years

Tasks

  • Analyze operational data from deployed BESS projects
  • Evaluate internal KPIs including Availability and CRTE
  • Create internal dashboards for real-time monitoring
  • Produce monthly site performance summaries
  • Generate quarterly engineering performance reports
  • Conduct bi-annual fleet performance reviews
  • Perform annual product performance evaluations
  • Prepare monthly and quarterly customer reports
  • Compile CRTE compliance reports
  • Summarize availability and capacity data
  • Develop early-warning indicators for component wear
  • Build scoring tools for proactive maintenance
  • Provide recommendations to Field Service teams
  • Support data-driven root cause analysis for failures
  • Validate customer claims with operational data
  • Assist with warranty cases and product improvements
  • Oversee data ingestion and cleansing processes
  • Automate reporting pipelines for efficiency
  • Enhance internal data models and performance databases
  • Collaborate with Service, Engineering, and R&D teams
  • Lead and mentor a team of analysts and data engineers

Tools & Technologies

PythonSQLPower BITableauGrafana

Languages

EnglishBusiness Fluent

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