Solar water heating system installed on wall or roof of house. 3 panels of glass coaxial tubes with water to accumulate heat. Side view. Concept environmentally friendly and economical home heating.
Imagen Disponible en Alta Resolución, Descarga inmediata
small: 727 x 484 Pixels, medium: 1258 x 838 Pixels, large: 2125 x 1416 Pixels, x_large: 3869 x 2579 Pixels, xx_large: 6720 x 4480 Pixels,