Sun light is just as powerful as moon light and just as possible to work with as moon light. However, since many people seem to work with the moon more than its more commonly known as an energy source for our practice or craft. Sun light can bring us power to our homes through the use ofsolar panels, it's good for our minds and bodies when in the sunlight, but if too much it can be difficult for our bodies to handle.Plants often grow in the sunlight and small devices can also be charged up in the sun when left alone.
It's all energy.
What you can do when working with sun light?
Blessing items either a wand, or crystals, or other items you can bless them working with the sun light energy.
I often cleanse staffs and wands in sun light. My mother cleansed door mats in sunlight to remove negative energy, crystals can be cleansed in sunlight. However, just make sure those crystal are not like Rose Quartz or amethysts since their colour can fade in sun light. Tarot decks can also be left in the sun light to cleanse negative energy.
While not as commonly talked about as moon water. Sun water is just as good as moon water, great for spells or cleansing.
Solar deities there are also plenty of Gods and Goddesses that have some link with the sun, Ra, the sun God, Apollolight, healing, music and prophecy. His most common epithet was Phoebus (Radiant), and eventually he replaced Helios as the sun god, particularly during Hellenistic and Roman times. Sol, God of the sun,rides in a horse-drawn chariot and many more.