Yes, there are different cell and cooling designs for low concentrating PV and high concentrating PV (LCPV, HCPV). But the price of non-concentrating PV systems has, so far, fallen fast enough to prevent either LCPV or HCPV from taking even 1% of the PV market. Soitec, Amonix, Suncore, and Sunfocus all failed to drum up enough CPV business to stay solvent.