Advances in technology and policy mandates that require the installation of photovoltaic (PV) solar have contributed to the reduction of system costs. In recent years, both the power and efficiency of solar panels have steadily improved, while the cost of solar panels have dropped dramatically. According to the National Renewable Energy Laboratory, the average cost to install a commercial PV solar system in the United States has decreased from $5.23 per watt (DC) in 2009 to $2.13 per watt (DC) in 2016. The declining cost of equipment and installation makes installing a solar system enticing for many agricultural producers, and PV panels are an increasingly common sight on farms across Ohio.
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