The virtual battery records the surplus solar power injected into the grid on sunny days and returns it at night or in winter. If the production of the PV plant is not sufficient to cover all the ...

With the paid version of Snapchat, Snapchat Plus, users gain access to new experimental features. One of these exclusive features is the Friend Solar System. This feature assigns each of your close ...

Perhaps you’re dreaming of obtaining your home’s electricity without having to rely on that provided by your town or city. If so, you’re hoping to go “off the grid.” And if that’s your dream, you’ve ...