As developments in mobile technology mean we do everything from plan journeys to order pizza on-the-go, that 'low battery' icon is more present than ever, and it's making us anxious – 92% of Brits get stressed if their phone dies. Could Solarbox be the solution we've been waiting for?

Whole Foods is following in the footsteps of other major retailers and going green when it comes to power. But this move isn’t just about being environmentally friendly – solar panels are also cheaper, meaning companies can go green and save some cash at the same time.

Australia has the highest residential rate of solar panel usage in the world; about 15% of homes already have them. And this figure is set to grow. As solar batteries grow more affordable, The Climate Council predicts that by 2018, getting off-grid will become a cost-competitive way to stay connected.

Solar power is no longer just for eco warriors. Energy efficiency has become a status symbol, and 80% of US homeowners say it impacts their home-buying decision. Can SolarCity, with it’s easy-to-install panels, persuade people to invest in solar and save money whilst also saving the planet?