Why can't solar power be utilized for heavy equipment?

[Kera]

I have come to discover that solar power is only utilized for small equipment that can't consume much power. I thought that solar power would provide cheaper alternatives to generate power. Why can't solar power be used to power heavy electrical equipment?

 

[King Belieal]

If you have a solar system with sufficient solar panels, solar system can generate power for a heavy equipment.

 

[King Belieal]

But the other alternative would be to go for heavy equipment that use Direct Current. It would be powered by solar power easily.