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Acrel ADL100-ET vs Acrel ADL10-E

Install fit
Phase support Single-phase low-voltage AC system. Single-phase low-voltage AC system.
Installation Indoor 2P DIN-rail mounted direct-connected single-phase meter. 18 mm DIN35 rail direct-connected single-phase meter.
Measurement Single-phase direct-connected active-energy and electrical-parameter meter for low-voltage circuits. Single-phase direct-connected active-energy and electrical-parameter meter.
Max current 60 A 60 A
Meter fit
Accuracy class Class 1 measuring accuracy. Class 1 measuring accuracy.
Current sensing Direct connection; 10 A basic current and 60 A maximum current. No external CT setup is documented for the ADL100-ET 10(60) A direct-connected configuration. Direct connection; 10 A basic current and 60 A maximum current.
Monitoring
Protocol RS485 Modbus RTU on /C communication variant RS485 Modbus RTU / DL/T645-07 on communication variant
Local API Yes Yes
Cloud dependency No vendor cloud required for core metering; ADL100-ET /C variants expose local RS485 Modbus RTU, while pulse output and infrared are documented on the meter. No vendor cloud required; /C variants expose local RS485 Modbus RTU and DL/T645-07.
Home Assistant Yes Yes
Solar fit
Solar import/export Yes Yes
Buying context
Availability Global Acrel product range with official quote/contact route; local distributor availability varies by market. Global Acrel product range; local distributor availability varies.
Source check
Last verified Jul 22, 2026 Jul 22, 2026
Product page Official page Official page
Documentation Official docs Official docs