The farm owners that have installed solar panels on their rooftops highlighted the sensational experience of coolness in their barns upon entering them. In summer, cow’s fate as well as humans encounter the following setbacks:
・Cow’s appetite falls leading to a reduction in milk production
・Diseases such as mastitis increase
・It becomes difficult to get pregnant
・Calves are prone to dehydration (sometimes die)
Therefore, installing solar panels on rooftops reduces/eliminates the above-mentioned setbacks.