A row of solar water heaters is installed on the rooftop of a building, with the units aligned in parallel. The background features a clear sky transitioning into a warm, early morning or late afternoon glow.
Rows of industrial air conditioning units are arranged on a rooftop, each featuring large fans housed in square metal enclosures. The units are aligned in a grid pattern, set against a background of a fenced area with an expansive flat surface.
A green manual water pump is mounted on a wooden platform surrounded by sand. There is a lush hedge in the background and a sign with instructions or warnings. The water pump has a metal lever and spout.