Design of a Solar Energy Storage Battery Charging and Discharging Record and Carbon Asset Management System Based on Blockchain

Aiming at the problems of insufficient credibility of solar energy storage battery charging and discharging data, and low efficiency of carbon asset accounting and trading, an integrated management system integrating blockchain technology is proposed. The system adopts the FISCO BCOS alliance chain architecture, collects charging and discharging data in real time through Internet of Things (IoT) terminals and stores the data on the chain for certification. It realizes automatic calculation of carbon emission reduction and trusted carbon asset trading based on smart contracts. Experiments show that the accuracy of the system's data tampering detection reaches 100%, and the carbon transaction settlement time is reduced to 1/5 of that in the traditional mode, providing technical support for the carbon assetization of distributed energy.