The SMA ENERGY METER-20 is an intelligent power meter designed for solar installations and energy storage systems. It accurately calculates energy flows at the connection point to the grid or before the solar inverter, providing phase-specific and balanced energy measurements. The measured data is transmitted via SMA SPEEDWIRE and local networks to SMA devices.

Technical Specifications:

• Installation: DIN rail mounting with 4TE
• Measurement: 3-phase direct measurement up to 63 A
• Communication:
  • SMA SUNNY HOME MANAGER 2.0
  • SMA SB 1.5-40 to 5.0-40
  • SMA STP 3.0 to 10.0
  • SMA SBS 2.5, 3.7, 5.0, and 6.0
  • SMA SUNNY ISLAND -12/13
  • Data Manager M
• Features:
  • Dynamic regulation of supported SMA inverters
  • Weighs only 0.3 kg
  • SMA SB 1.5-40/41 to SB 5.0-40/41 and STP 3.0 to 10.0 inverters can receive data directly from the SMA ENERGY METER
  • Supports dynamic regulation at levels like 70%
  • SMA SB Storage and the new SMA SUNNY ISLAND -12/13 can also receive data from the SMA ENERGY METER
  • SMA HOME MANAGER 2.0 is not mandatory due to direct communication capabilities