Solar Tiles v Solar Panels: "Tiles, technically speaking, are photovoltaic cells that mimic traditional roof shingles. They first became commercially available in 2005; at that time, they were more expensive than panels, but recent market forces have driven down the cost, so now the prices are equivalent." - that's in the US, of course. | Century Roof & Solar
The easiest way to add some Boho glam to your garden is with lighting. String fairy lights over a a comfy seating area, line pathways and divide areas with lanterns, and add some solar lights to your fence for when you get the barbecue out!