Different grid-tied inverters in one grid possible?

[Jordi]

Then I presume those devices are listed in your Net Energy Metering agreement? Can you confirm?

There is an arrangement of listed brands and models; the ones from aliexpress are listed as "Others" and have to be manually introduced. I don't know what checks are happening in such situation; I just received the confirmation that I am successfully registered as exporter and may start exporting. The confirmations came from the grid supplier and the energy supplier; the net energy metering agreement is shaped by the government and will change (disappear) over the coming 10 years. I live in the Netherlands.

 

[pollenface]

I run a 600w ebay jobbie in my shed from battery power with a 24hr timer switch set to 1hr to supplement my 5kw unit while the sun is going down (when we're cooking).

No problems thus far. I added additional fannage to the 600watter as it runs at full power straight from the batteries and gets hot. Usually delivers about 595w.