PURPOSE: A one solar system for solar power generation is provided to reduce production and construction costs by combining a space frame and a cross-type stop as one body. CONSTITUTION: A space frame(100) supports a solar cell module(400) having a certain standard. A connector(200) is connected to a plurality of space frames. The cross stop feed(300) is connected to the connector. The cross stop feed holds the edges of a plurality of solar cells. The solar cell module is fixed to a plurality of space frames and cross stop feeds.
