Bridge Train Curriculum Tech Tree Ranks Cadets Universe

C

Cadet

Aspirant (E-1)

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Tech Tree / Sunlight

sunlight

Sunlight

Physical law Physics

TRL Mars

—

Energy intensity

none

Required by

1

Requires

0

NEEDS ENGINEERING DEPTH

This node has graph topology but no engineering payload yet — no equations, no operating envelope, no failure modes, no cited constants. Reference grade is the bar (see water-electrolysis for the template).

~590 W/m^2 peak, ~43% of Earth flux. Primary energy input.

Required by

Solar array Subsystem · input

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