সৌরবিদ্যুৎ (Bengali) comes from Bengali সৌর, from Sanskrit सौर, from Sanskrit सुरा, from Proto-Indo-Aryan súraH, from Proto-Indo-Iranian súraH, from Proto-Indo-European sūl — thick liquid.
সৌরবিদ্যুৎ (Bengali): solar power
Definitions
solar power
Ancestry of “সৌরবিদ্যুৎ”, step by step
সৌরবিদ্যুৎ traces back through two separate lines of ancestry.