To reorder panels, to move panels to other positions of what they currently appears, to show or hide panels.

In general solar panels are not hot. when panels are heated by the sun rays panels get hot

According to SolarPanelCenter.net there are 4 types of solar panels, namely, Monocrystalline Silicon Panels, Polycrystalline Silicon Panels, String Ribbon Silicon Panels, and Amorphous Silicon Panels.

The panels on a space probe are called solar panels. Solar panels are panels that turn light into energy so astronauts and cosmonauts do not need to change the batteries. Not only do space probes have solar panels, some cars, houses, and all sorts of electronics can use solar panel. Solar panels do not pollute. This is why they use solar panels.