Most residential rooftop solar installations are grid-tied devices, which means they remain linked to the utility grid. This relationship allows homeowners to: Connect the solar panels on the electrical system: Shut off the ability source towards the making to make sure protection ahead of doing electrical Focus on a rooftop https://bookmarkmargin.com/story20650780/how-solar-cell-sorlar-rooftop-can-save-you-time-stress-and-money