A battery energy storage commissioning technician is responsible for verifying and testing the functionality and performance of battery energy storage systems (BESS) during the commissioning phase of a project.

The job description of a battery energy storage commissioning technician may include the following duties and responsibilities:

1.     Verify and test the installation of BESS components, including batteries, inverters, and power conditioning equipment, to ensure compliance with project specifications and safety standards.

2.     Commission and test BESS systems to ensure they meet performance and safety standards.

3.     Conduct site surveys and assess the feasibility of BESS installations in collaboration with project managers and engineers.

4.     Configure and program BESS system controls, such as power management and grid connection settings.

5.     Monitor and analyze BESS system performance using monitoring software and diagnostic tools.

6.     Respond to and resolve BESS system issues and failures during the commissioning phase, including troubleshooting, repairing, and replacing faulty components.

7.     Develop and maintain detailed commissioning and testing plans, procedures, and reports.

8.     Collaborate with project managers, technicians, and other stakeholders to ensure the successful commissioning of BESS systems.

9.     Provide technical support and training to customers and end-users on BESS system operation, maintenance, and troubleshooting during the commissioning phase.

10. Maintain a safe and organized work environment by following safety procedures and regulations.

To be a successful battery energy storage commissioning technician, one should have a strong understanding of electrical and electronic systems, knowledge of battery technologies, and experience with installation and commissioning of energy storage systems. Good communication, problem-solving, and organizational skills are also important. A degree or diploma in electrical engineering or a related field is typically required, along with relevant certification and experience in the field.