The UPS still needs to have a case ... which can automatically patch between incoming line voltage, and the battery backup. He already had one of these switches in place for use with a generator ...

the whole house automatically flips over to your backup generator, acting like a giant UPS (uninterruptible power supply). While this is ideal since it doesn’t require you to move things around ...

I had several mini outages last night while trying to work, so the idea of a whole house battery system is very ... This whole system works as a giant UPS for your home, able to switch over ...