Patent ID: 7714260

Claim:
A heliostat comprising: a heliostat frame assembly including at least one stackable heliostat inner frame assembly mountable to a stackable heliostat outer frame assembly, said heliostat frame assembly includes a first heliostat frame set having a first stackable heliostat inner frame assembly and a first stackable heliostat outer frame assembly and a second heliostat frame set having a second stackable heliostat inner frame assembly and a second stackable heliostat outer frame assembly, said first stackable heliostat inner frame assembly stackable at least partially within said second stackable heliostat inner frame assembly and said first stackable heliostat outer frame assembly stackable at least partially within said second stackable heliostat outer frame assembly; and a transmission system mountable to said first stackable heliostat inner frame assembly and said second stackable heliostat inner frame assembly, said transmission system operable to position a mirror assembly mounted to said first heliostat frame set and said second heliostat frame set.