A spreadsheet tool designed for estimating the components and costs associated with electricity generation independent of the public utility grid. This tool typically allows users to input factors like energy consumption, geographical location, and desired autonomy to calculate the necessary size of photovoltaic arrays, battery storage capacity, and inverter specifications.
Determining the feasibility and optimizing the design of standalone power solutions requires careful consideration of numerous variables. These calculators provide a framework for evaluating potential system configurations, facilitating cost-benefit analysis, and informing decision-making. Previously, such calculations required extensive manual effort and specialized expertise, making this tool a valuable asset for both professionals and individuals seeking energy independence.