Solar Ray Absorbing Paper

SOLAR RAY PHOTOCATALYSIS

solar-ray electron

solar corpuscular ray

solar cosmic ray

solar ultraviolet ray

solar x ray

solar X-ray telescope

gamma ray (=γ-ray)

solar calendar with 20 solar terms

Solar Energy and Solar Power Generation

true solar day [= apparent solar day]

true solar time [= apparent solar time]

e-ray(extraordinary ray)

o-ray(ordinary ray)

11-year solar cycle

3(superscript rd) generation solar cell

Ⅲ-Ⅴ dual-junction Solar Cell

A CENTRAL SOLAR HEATING SYSTEM