How do solar panels supply energy for spacecraft?
DS1's solar panels convert 22% of their available energy into electrical power. This may not sound very good, but it is much better than most solar panels. Most solar panels on people's houses, for example, are fairly inefficient. Less than 14% of the energy that reaches them will be converted to electricity. DS1's panels are so efficient, in fact, that unless the ion propulsion drive is running, DS1 is producing far more power than it needs.
What are solar panels?
Do solar panels wear out?
How do solar panels convert the Sun's energy into electricity?
How do solar concentrators work?
How does power get distributed in DS1?
Where does DS1 get its electricity?
How much power is available for the communications system?
How does DS1's engine work?
What is efficiency?
How does the shunt vent heat into space?
Why do solar panels become less useful the farther they get from the Sun?
How is the ion propulsion in DS1 solar powered?
Why is the ion propulsion on DS1 solar powered?
What are heat sources on DS1?
How much power does DS1 produce and use?
How are solar panels made?
Why does electrical current make heat?
What's a resistor?