сонячна енергетична система (джерело живлення)
orbital solar power plant
solar-powered helmet radio
solar energy-propelled rocket
solar gas engine
solar photon rocket engine
solar activity
solar cycle
solar eclipse
solar energy
solar equator
solar radiation
solar sail
solar wind
solar drone
solar-powered drone
high-power illuminator radar / high power illuminating radar (HIPIR)
AC power supply system
economizer (power enrichment) carburetor system
DC power supply system
emergency power system
engine power synchronization system
external electrical power system
space nuclear power system
power supply system
vernier solo hydraulic power system
interference (that the power system generates)
fire extinguishing system sprinkler system and fire alarm system
air-power
application of power
auxiliary power supply
auxiliary power unit (APU)
centre of power