Square D by Schneider Electric SC2040M125PF Homeline 125-Amp 20-Space 40-Circuit Solar-Ready Combination Meter Socket and Main Breaker Load Center for Plug-on Neutral breakers Includes a fully distributed neutral bar, allowing for the installation of Homeline plug-on neutral breakers on any space Solar-ready for new or future installations with provisions for field-installed CTs on line bus Accepts solar ready sub-feed lug kit SR69064A for solar connections ahead of the main breaker Meets EUSERC specifications Factory-installed 125 Amp main breaker