Is solar actually worth it for the average family in 2026? I’ve been crunching...

https://astro-wiki.win/index.php/Do_Solar_Panels_Work_in_Winter_in_the_UK,_or_Is_It_Pointless%3F

Is solar actually worth it for the average family in 2026? I’ve been crunching the latest numbers to see if the maths stacks up