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Smappee Infinity vs ABB A41 312-100

Install fit
Phase support Single-phase and three-phase installation planning, including 1P, 3P+N / 3 x 400 V, and 3P / 3 x 230 V topologies. Single-phase 57.7-288 V AC line-to-neutral
Installation Certified-electrician distribution-board installation with Power Box, CT Hub, CTs, Solid Core CTs, or Rogowski coils usually under panel cover. Indoor 4-module DIN-rail direct-connected installation by a qualified electrician.
Measurement Modular CT/Rogowski energy-management metering system for mains, circuits, solar PV, storage, EV charging, and major loads. Single-phase direct-connected four-quadrant active/reactive energy and electrical-parameter metering.
Max current 10000 A 80 A
Meter fit
Accuracy class Solid Core 3-Phase CT: 0.2%; other CTs depend on sensor choice. MID Class B / IEC Class 1 active energy; Class 2 reactive energy
Current sensing Modular CT architecture: CT Hub supports up to 4 CTs or Rogowski coils; Smappee documentation supports expansion up to 28 measured inputs. Direct-connected measurement up to 80 A; no external CT required
Monitoring
Protocol Smappee Bus / Wi-Fi / Ethernet / Smappee Cloud / Modbus RTU / MQTT / EEBUS Unknown
Local API Yes Yes
Cloud dependency Smappee Cloud is the normal app/dashboard path; Power Box Modbus RTU can provide local register readout for supported measurements. No cloud required; display and RS-485 Modbus RTU / EQ Bus provide local access.
Home Assistant Yes Yes
Solar fit
Solar import/export Yes Yes
Buying context
Availability Europe and international Smappee partner / certified-installer channels; availability varies by country, installer access, and project. Global ABB channels; Netherlands official listing verified; stock and certification vary by market.
Source check
Last verified Jul 29, 2026 Aug 13, 2026
Product page Official page Official page
Documentation Official docs Official docs