The ME-MGT Adapter is required for any MicroGT system with battery backup. The ME-MGT Adapter connects the MagWeb GT monitoring device to a Magnum PAE battery backup inverter. Add one of these adapters to any system with MicroGT 500 micro-inverters and an MS-PAE battery backup system.
This comes with - ME-MGT-Adapter (Dongle), 25ft Remote Cable, and 1ft DB9 M-F Extension Cable.