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ZZ Conductor
10-03-2019 02:31 PM

Re: Polyphase meters

EDMI Mk10A three phase meter does net metering for solar feed-in to the grid, and is used in Australia.It has a SIM card in it to transmit data (eg AGL use Vodaphone SIM card for data communications) and a short cable that goes to the outisde of the meter box (switchboard) to a very small antenna.
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ZZ Conductor
10-03-2019 02:13 PM

Re: Solar smart meter installation time

No wonder AER and AEMC and AEMO updated the National Electricity Retailer Rules (NERR) in 2018 to bring in new rules effective 1 February 2019 to the effect that retailers have a maximum of fifteen business days in which to get a new meter installed - days counted from when they receive the formal request from the customer or the customer's electrician or the electricity distributor.The new rule explicitly applies to complex situations as well as simple situations; and the determination document ...
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ZZ Conductor
10-03-2019 01:47 PM

Re: AGL quietly walks away from $1 per day EV plan

November 2018 response said AGL were bringing out a new plan to support EV charging.2019-03 question - what is it?
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ZZ Conductor
10-03-2019 01:34 PM

Re: battery storage and 3 phase power

House using 3 phase AC (some things wired to one phase, some things wired to all three active legs/lines), grid supplying 3 phase AC (440 V domestic), PV panels producing DC current, a battery system that stores DC, and then you need some smarts.Approach A: three sets of PV panels each with their own inverter (DC to single phase AC) so that the synchronising between the phases is done by the gridApproach B: one set of PV panels with an expensive inverter (DC to 3 phase AC)Approach C: one set of ...
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