Related Clues:

• Powered by the sun
• A sunny expression
• Using natural energy, fly across line
• Like certain rays that could be blocked by parasol, arguably
• Fly around tail-end of the sun
• Type of battery or wind
• Struggling also-ran's prime sort of power
• __ panel
• Cell or system preceder
• Fly round left of the sun
• Kind of energy with panels
• Sort of eclipse
• Renewable nonpolluting energy type
• Descriptor for some cells
• Green energy variety