Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Tileable solar setup for Vulcanus with gap for walking or utility.
Near perfect ratio (0.7287) and little wasted space with accumulators rounded up, giving a minimal storage surplus (+0.557 accumulators).
Suggestion: add lamps to the middle spaces for extra shine during the short nights :3