Almost perfect ratio of solar panels and accumulators. Laser defense with walls and belts to keep the biters at bay. Self building with roboports.

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Almost perfect ratio of solar panels and accumulators. Laser defense with walls and belts to keep the biters at bay. Self building with roboports.