Soloptima
Sizing and simulation software for hybrid power plants that combine solar PV, battery energy storage (BESS) and diesel generators, with optional wind turbines. Built around a core design question: for a known load and an existing diesel fleet, what PV and battery capacity should be installed, and how should the plant be dispatched?
Hour-by-hour simulation over the full project lifetime, least-cost optimisation of PV and battery capacity, and results carried through to fuel savings, project finance and a complete engineering report. Runs locally on Windows and macOS, with no account or cloud service required.