A solar power generation administration server employed in a solar power generation administration system including the solar power generation administration server and a solar power generator supplying commercial value and solar generated power to a load, said solar power generation administration server comprising:
- a reception circuit receiving data of a quantity of generated power by solar power generation and a quantity of power draw by said load,
- a production circuit connected to said reception circuit to produce notice information associated with a value to be paid to a power company supplying said commercial power by a user who has installed said solar power generator, based on said quantity of generated power and said quantity of power draw, and
- a transmission circuit connected to said production circuit to transmit said produced notice information to said solar power generator.