How Grid Tie Inverters WorkHow Is A Grid-Tied Inverter Different from An Off-Grid Inverter?How to Size A Grid-Tied InverterHow to Choose The Best Grid Tie InverterYou can''t use an off-grid inverter for a grid tie solar PV system. It can easily damage the whole system and here is why. Unlike off-grid inverters, grid tie inverters have a special control device to match the inverter cycles with the utility grid cycles. They need to be in phase, otherwise the voltages will cancel each other out.See more on a1solarstore Solar Electric Supply
Solar Inverters | Grid-Tie & Off-Grid Solar Power Inverters
This grid-tie microinverter has the unique advantage of using one inverter per solar panel so you can place modules on multiple roof faces, great for systems with shade problems.