Sunpower 230w enclosed power supply sps 230p xx series sunpower sps 230p 15 the sunpower sps 230p 15 is a 230w single output enclosed power supply from the sps 230p xx range the psu has a standard mounting fixture identical in construction to products of other power supply manufacturers making them ideal as replacements this highly efficient psu is supplied with the pfc function option designated by the p in the part number the psu has over voltage overload and short circuit prot