In this regard, this paper presents a scalable, transparent, and modular battery system cost modeling framework that captures individual components and their dependency relationships and is capable of performing trend analysis of battery size, production upscaling and. . In this regard, this paper presents a scalable, transparent, and modular battery system cost modeling framework that captures individual components and their dependency relationships and is capable of performing trend analysis of battery size, production upscaling and. . The framework in this paper, which is developed with a systems approach in mind, incorporates parametric cost models that consider scaling in component rating, future cost prediction and economies of scale with a limited set of tunable parameters per component. This framework is employed to. . This article explores cost drivers, industry benchmarks, and actionable strategies to optimize your investment – whether you're managing a solar farm or upgrading industrial infrastructure. We'll break. . Cost Projections for Utility-Scale Battery Storage: 2023 Update. Golden, CO: National Renewable Energy Laboratory. This framework is employed to. .