Homer Capacity Optimizer
How HOMER performs capacity optimization (Homer Optimizer TM) for PV and Storage ? Same question for the autosize genset.
Is there any reference explaining how is it calculated?
The HOMER Optimizer's algorithm is proprietary and we can not share any formula or methods on how it's done with users. The important part about optimization would be the Load Following and Cycle Charging algorithms for which explanations are provided in the Help documentation.