Yes. iCharging's Balcony Solar Power System at outputs of 820W, 890W, or 1080W is compliant. The regulation refers to the feed-in limit to the grid. Also, our microinverter is throttled with software to not rise above 600W until the law changes.
The current feed-in limit for balcony solar power systems in Germany is 600W. This refers to the electricity fed into the grid by the microinverter, not the maximum power of solar panels.