Sunlight on Earth has an intensity of about \(S=\) \(1.0 \mathrm{~kW} / \mathrm{m}^{2}\). How much power can be harvested from a solar energy panel that is \(2.0 \mathrm{~m}\) long and \(1.6 \mathrm{~m}\) wide if the sunlight comes in at an angle of \(\theta=20^{\circ}\) with respect to the surface normal vector of the panel and the panel is \(20 \%\) efficient?