Sunpower Bockchain is the perfect combination of solar photovoltaic power generation and block chain technology. Distributed photovoltaic power generation is used to solve the problem of decentralization of block chains and energy sources. Sunpower Bockchain pays more attention to the bottom technology and long-term development of blockchain. Through three-tier block chain structure, it devotes itself to developing high TPS payment application system. Solid solar cells provide value support for block chain system, and leave sufficient upgrade and expansion possibilities for the future, in order to solve the impossible triangle problem of block chain to the greatest extent.