Find Solar is the leading source of information for those thinking about a Solar PV Installation. We have the leading free, online solar estimator and also the largest directory of Solar PV Installers, over 2,000 installers and over 10,000 reviews

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This Solar & Wind Calculator will compute the size and cost to install an energy system for your home or building. Solar & wind calculator technology options include solar electric (PV), solar water heating, pool or spa heating, space heating & cooling, and wind turbines. The solar & wind calculator's financial analysis is based upon energy bill savings you can expect and the net system cost, after tax credits and other incentives are applied. The solar & wind calculator results are based upon many assumptions and the limited data you will enter. An actual site assessment by a trained professional solar & wind Contractor will be needed to determine the actual costs and benefits of installing a system.