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Battery Energy Storage System Technician Course

Unlock your potential in the BESS industry with Opis. Enroll today to secure your spot!

Battery Energy Storage System (BESS) Technician Course

Experience the remarkable growth in the Battery Energy Storage System (BESS) industry – an industry that’s hard to find with such sustained and robust development in today’s America! We, Opis Renewable Services Inc., as a GWO-certified training company, provide professional training to equip you with the skills and knowledge necessary for success in this dynamic field and to help you successfully secure a new job.

BESS Industry Training (BIT)

  • Overview of BESS product and industry development.
  • Comprehension of basic knowledge and logic, structure, and layout of Battery Container.
  • Overview of Battery Container electrical system design.
  • Understanding BESS system level control cabinet.
  • Familiarity with Battery Container main control unit.
  • Understanding the Battery cell => Pack => Module => Rack hierarchy.
  • Basics of Battery Container operations.
  • Battery Container commissioning, troubleshooting, corrective, and preventive maintenance.

Basic Safety Training (BST)

First Aid/ Manual Handling/Fire Awareness/ Working at Heights

Basic Technical Training (BTT)

Mechanical/ Electrical/Hydraulic


A universally recognized online training course within our industry, dedicated to eliminating fatalities, injuries, property, and economic losses caused by fire, electrical, and related hazards. We will assist students in completing the NFPA70E training and cover the program cost.


The online course that ensures workers operate in a safe and healthy work environment is provided by the Occupational Safety and Health Administration (OSHA). We will assist students in completing the training and cover the program cost.

Course Fee: USD $4,999.00 per person

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