An interesting combination of the words 'drone' and 'solar' makes for a modern business name.
The word "drosol" contains only six letters and only two syllables. Two-syllable names are exceptionally rare and exceptionally valuable. Successful brands using two syllable names include Walgreens, Honda and FedEx.
Drosol.com is a dot com domain. Dot com domains are the most valued domain extension in the world, used by famous websites like youtube.com. Once you own a dot com, it will be much easier to rank for your own name in Google.