Electricity Generator

The generator I'm interested in is the solar panel one. The reason why I chose this generator is because the solar panel gets it energy for the sun and the sun has photons from the sunlight and the positive chargers goes to the "hole flow" and the negative chargers goes to the "electron flow" and the whole thing goes through the house system and makes electricity. It's one of the better electricity generator because it gets it energy from the sun it means has no limit to the energy it gets and it's also cheap because you don't have to pay for the light bills. One bad thing for the solar electricity generator is that when the sun goes down you get no energy meaning no electricity. The drawback it's not really a problem because at night you really don't need electricity/energy so it's basically saving up energy ( will not really because nothing it's on).