Abstract: A solar electricity generator including an array of photovoltaic power generating elements, and a single continuous smooth solar reflecting surface, the surface being arranged to reflect light from the sun onto the array of photovoltaic power generating elements, wherein the flux per area at a point of minimum flux per area on the array is approximately 75% of the flux per area at a point of maximum flux per area, the intercept factor of the array is at least 70%, and the optical fill factor of the array is at least 60%.

Abstract: A solar electricity generation system including a solar energy-to-electricity converter having a solar energy receiving surface including at least an electricity-generating solar energy receiving surface and a plurality of reflectors arranged to reflect solar energy directly onto the solar energy receiving surface, each of the plurality of reflectors having a reflecting surface which is configured and located and aligned with respect to the solar energy receiving surface to reflect specular solar radiation with a high degree of uniformity onto the solar energy receiving surface, the configuration, location and alignment of each of the reflectors being such that the geometrical projection of each reflecting surface is substantially coextensive with the electricity-generating solar energy receiving surface.

Abstract: A solar electricity generation system including a solar energy-to-electricity converter having a solar energy receiving surface including at least an electricity-generating solar energy receiving surface and a plurality of reflectors arranged to reflect solar energy directly onto the solar energy receiving surface, each of the plurality of reflectors having a reflecting surface which is configured and located and aligned with respect to the solar energy receiving surface to reflect specular solar radiation with a high degree of uniformity onto the solar energy receiving surface, the configuration, location and alignment of each of the reflectors being such that the geometrical projection of each reflecting surface is substantially coextensive with the electricity-generating solar energy receiving surface.