# SolarEdge HD-Wave inverters

**URL:** https://forum.cleanenergyreviews.info/t/solaredge-hd-wave-inverters/1460
**Category:** Solar Inverters
**Created:** [August 11, 2020, 4:36am UTC](https://forum.cleanenergyreviews.info/t/solaredge-hd-wave-inverters/1460 "2020-08-11T04:36:03Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![dansa](https://forum.cleanenergyreviews.info/letter_avatar_proxy/v4/letter/d/c6cbf5/32.png) [@dansa](https://forum.cleanenergyreviews.info/u/dansa)
#### Post date: [August 11, 2020, 4:36am UTC](https://forum.cleanenergyreviews.info/t/solaredge-hd-wave-inverters/1460/1 "2020-08-11T04:36:03Z")

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Hi,  
I have a 3 phase meter with the loads distributed on all 3 phases. I do not have a 3 phase appliance anymore. I used to have an old aircon which was replaced with a single-phase one.  
My question is regarding the import/export/consumption meter which I understand comes as standard now with SolarEdge H series (HD-Wave) inverters. To monitor the consumption on 3 phases, 3 CT (current transformers) are required, one for each phase. Does the single-phase inverter has provision to monitor the consumption on 3 phases as well or only on a single phase?  
I need to understand if an external SolarEdge Modbus meter is required to monitor the consumption on 3 phases if I will choose to have a single phase inverter installed.  
Thank you.