TED 5002-G (The Energy Detective) Includes Two Measuring Units for Homes with Two Breaker Panels or Wind/Solar Includes two measuring units for homes with two breaker panels or wind/solar Provides real-time- electricity measurement to help you save View interactive Footprints Software on your computer or Smartphone Package includes one gateway and two MTU/CTs TED 5002-G is compatible with one (200 AMP or less) breaker panel