Financial Analysis Tool
Solar Investment Cash Flow Analyzer
Compare three payment strategies for a residential or farm solar array over a 20-year horizon. Includes electricity savings, opportunity costs, electricity inflation, and debt servicing, so you can see the real numbers before you sign anything.
Adjust any input — the chart and table update instantly.
Project Assumptions
Defaults to 1% of pre-tax array cost until overwritten.
Expected return from investments or rate of debt being paid down.
Full array cost withdrawn from investments, losing the Market Return % until solar savings replenish the deficit.
Revolving credit; defaults to 2x monthly interest.
Bridge a promotional period to a mortgage renewal.
20-Year Projection
Accumulated Net Cash Flow
Click a legend item to isolate and analyze a single scenario.
Strategy Analysis
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Disclaimer: This tool is for educational and comparative purposes only. Scenarios are simulations based on user-provided assumptions and do not constitute financial advice.