26/02/2016
The Energy Desk - 5 energy apps that could (maybe) change the world
sonnenCommunity: ‘A utility without power plants’
The big attraction with sonnenBatterie is that you can buy the full package – solar panels, inverters, control technology and of course the lithium-ion battery pack – for little more than 10,000 euros. (This is better than buying it all separately, although the battery isn’t the biggest out there.)