A solar concentration system and a solar collection and concentration system both comprising a wave generator immersed in a fluid and processes for collecting and/or concentrating solar energy are disclosed. The solar collection and concentration system comprises a vibrating ring or ring assembly (1001), a pole or column (1009), a liquid medium used as a reflective surface, a vibration or actuation element (1001, 1003) and an energy absorption, transfer, or converting element (1019, 1020).