1 SolarCraft.com states that installing solar panels in a residential pool can cost from $2,500 to $7,000, depending on location and pool size, placement of solar panels, preferred temperature, season of installation, and pool equipment type.
For example, you may be here from morning until mid-afternoon one day and from mid-morning to evening with a long break in between on another day. For most programs, you will be in class for about 20 hours/week, with the addition of time needed for homework, reading, group work, labs, etc. Keep in mind that your timetable is also likely to change from one semester to the next.
Some schools offer a 10-week quarter in six weeks. This means you need to multiply the time commitment that will be required. That would be 15 hours a week of class work for an easy online class, 18 for a moderate class, and 21 for a tough class. Now you have to fit those numbers into your schedule.