Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Power output: approximately 140 MW day & night
Accumulators per solar panel ratio = 0.84 (2940 / 3500, which is optimal)
Space efficiency: 98% (43260) of 210х210 area (44100) used for power production. The rest is used for substations & roboports.