Building the solar power farm in space would take more than 60 rocket flights and a team of robot builders - but it's one step closer to being a reality.
To complete that good answer, basically satellites in GEO will experience eclipses 2x21 days per year (around March and September). The eclipse duration during these period will vary from 0 to 70minutes and then down to 0 again, with one eclipse per day, around midnight.
So your solar plant in space will work 100% of the time 320+ days a year, and will have a small down time that can be up to an hour in the middle of the night otherwise. Not perfect but actually very manageable with a little bit of storage on the ground.
Overall, the main concern with these systems is the total cost, including launch cost. It is hard to tell if it will be competitive with solar + battery on the ground.
To complete that good answer, basically satellites in GEO will experience eclipses 2x21 days per year (around March and September). The eclipse duration during these period will vary from 0 to 70minutes and then down to 0 again, with one eclipse per day, around midnight.
So your solar plant in space will work 100% of the time 320+ days a year, and will have a small down time that can be up to an hour in the middle of the night otherwise. Not perfect but actually very manageable with a little bit of storage on the ground.
Overall, the main concern with these systems is the total cost, including launch cost. It is hard to tell if it will be competitive with solar + battery on the ground.