Job Title

CS e-STORAGE a subsidiary of Canadian Solar Inc, is looking for a System Performance Analyst to carry out the in-depth analysis of performance data from battery storage systems. This position is at the crossroads of battery energy storage systems (BESS), engineering, and data analytics.Responsibilities:Analyze the performance of the BESS; conduct downtime analysis, identify under-performing areas and sub-systems, provide an understanding of system behavior, and direct improvements & updates to improve system availability and capacity.Analyze key performance indicators (KPIs) like BESS Storage Availability, Charge/Discharge Energy, RTE, SoC and prepare reports (dashboards and presentations) to share with internal and external stakeholders.Calculate major equipment unavailability and LDs, communicate, and reconcile with suppliers and owners.Review monthly performance report form subcontractors for accuracy and prepare client facing performance report.Develop tools and automation (such as scripts, Python codes) to collect and process data for directing system operation and maintenance (O&M) and monitoring BESS plant performance, such as flagging underperforming assets in real-time.Perform modelling and simulations of battery degradations from aging and cycling to establish warranty terms and predict augmentation schedules, using various industry standard and customized programs.Maintain and upgrade such programs to keep abreast with industry trends and emerging technologies.Interface with other personnel in Engineering, Service, Project Execution teams as well as subcontractors and clients.Qualifications and Experience:Science or Engineering degree or equivalent.Familiarity with BESS, solar energy, or power systems.Fluent in Python programing, Jupyter notebook environment and SQL language.Knowledge of AWS cloud would be an asset.Strong computer skills and In-depth familiarity with big data analysis.Problem solving ability, critical thinking, creative thinking skills.Extensive knowledge of Microsoft Office programs (Word, Excel).Excellent written and verbal communication skills and an ability to write clear, concise reports. Strong work ethic, positive team attitude and able to work in a dynamic and fast-paced environment.