2nd class power engineering is offered in a blended format. That's a combination of online and in class hours.
You may take the entire program and earn a certificate from Lakeland. You'll also have completed all of the 6 ABSA modules.
Or, take specific modules as they fit in your schedule.
Check out the year 1 and year 2 schedules as well as the schedule by ABSA papers.
Check the 2nd class power engineering course page for course descriptions and credits.