Anyone install an Energy meter tied to their Grid tie inverter to accomplish Zero Export ( solar export limiter, etc). This would be with Current transformers for split phase 120/240 USA. Using CT's to an energy meter from the incoming grid and then configuring the inverter to respond to high load or low load connected via LAN or Ethernet. Specifically, SMA sunny boy (not Sunny Island).
Doing research and have seen Wattnode, Elgris, ZED advance, that say they all work with SMA plus others....This is big in India where net metering is not available is some parts of the country.
Doing research and have seen Wattnode, Elgris, ZED advance, that say they all work with SMA plus others....This is big in India where net metering is not available is some parts of the country.
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