System Performance Analyst - e-Storage

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.