. The structures, which will capture the sun’s energy through nano photovoltaic “leaves” and could store it in a battery placed within the tree’s trunk, were designed by British startup SolarBotanic Trees as a power source for charging electric vehicles . The company recently completed a half-scale prototype of the device and is now looking to build and test a full-size version, before beginning commercial production at the end of the year.
Shelley says the solar dome simultaneously provides shade and appeals to luxury hotels, shopping malls, corporate head offices and business parks that want a premium and visible product that shows off their green credentials. Charging up SolarBotanic Trees are likely to cost between £18,000 and £25,000 , considerably more than a conventional solar panel source.