HackerTube / Video
Vertical Bifacial Solar Panel Performance Results Part 1
Projects With Everyday Dave

A hobbyist compares vertical bifacial solar panels against south-facing angled panels using winter production results. It tests whether the usual mounting approach is actually best.
HN points to it as real-world, side-by-side data on vertical versus angled panel orientation.
5 Hacker News mentions · 2024–2025