Not really... Solar panel farms are spread out and huge. And oil refinery are much smaller and have some very valuable parts you can specifically target. Any d

Not really... Solar panel farms are spread out and huge. And oil refinery are much smaller and have some very valuable parts you can specifically target. Any drone big enough to carry 'small cluster sub-munitions' to do any sort of serious damage to a solar farm will be big enough to get noticed immediately by the military. Couldn't even dent 1% of the panels with what was used in Saudi Arabia.