The LCOE calculator, ROI models, yield forecasts, and any other interactive tools published on TandemPanels.com are provided for general educational and illustrative purposes only. They are built on simplified assumptions and publicly cited industry figures, and they do not account for the specific engineering, financing, or site conditions of any individual project.

Nothing on this platform constitutes financial advice, an underwriting recommendation, a solicitation to buy or sell any security, or an offer to finance any project. Lenders, insurers, investors, and project developers should treat all figures shown as directional estimates and should commission independent engineering and financial diligence before making any capital allocation, financing, or underwriting decision.

TandemPanels.com and its publishers accept no liability for decisions made in reliance on calculator outputs, projected percentages, or any other figures displayed on this site.

Efficiency records, certification results, and other technical claims referenced on this platform are cross checked against publicly available industry standards and sources, including IEC certification bodies, NREL's published efficiency tables, and independently verified lab records from named research institutions and manufacturers.

A certified lab or cell record does not guarantee equivalent performance in commercial modules or field deployments. Real world output varies with manufacturing tolerances, climate, installation quality, degradation over time, and other site specific factors. Readers should treat all efficiency and performance figures as reference points, not as guaranteed specifications for any purchased product, and should request manufacturer datasheets and warranty terms directly before specifying a project.

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Buyers are responsible for conducting their own due diligence on any supplier discovered through this directory, including verifying certifications, financial stability, warranty terms, and production capacity directly with the company in question before entering into any commercial agreement.

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