What has the article have to do with it, you asked about the systems being used in Europe.
That being said the example in the article also has a battery option so it is the same thing you idiot.
Stop making claims you can't back up, if you are clueless rather just keep your mouth shut.
"Several companies are selling balcony solar systems in South Africa, including well-known energy equipment supplier EcoFlow.
At the time of publication, its entry-level balcony solar system was priced at R7,500 for 2x EcoFlow 100W panels and a PowerStream micro-inverter, increasing to R14,000 for an 800W system."
Maximize your solar setup with the EcoFlow PowerStream 800W Microinverter. Efficient, compact, and reliable—perfect for South African solar systems. Buy now!
za.ecoflow.com
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This is what you asked, you are too lazy to google so I post a link to it and still you are carrying on like a fool.