Amazon.com: Generator Interlock Kit Compatible with Siemens or Murray 150 or 200 Amp Panels, 7/8-1 1/4" Spacing Between Main and Branch Breakers : Patio, Lawn & Garden
Siemens QPA2284.FWSC Room CO2/Temp/RH Sensor, White - Amazon.com
Siemens MC2442B1200EFV Meter-Load Center Combination, 24 Space, 42 Circuit, 200-Amp, Flush Mount Solar Ready - Amazon.com