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.
As a current second year student at HBS, the amount of school work required each week really surprised me when I first started here. As a first year student, you are taking 6 classes that run for 1 hr 20 mins each. You typically have 3 classes each day which means about 20 hours of pure class time each week. On top of that, you have learning team meetings for an hour each day which adds another 5 hours/week.