an automated process sequence was defined, process steps were organized into groups for investigation, and data was gathered and analysis begun for four process groups. a solar cell test data acquisition system was designed. this system will automatically sample and plot the electrical performance of solar cells and will also be adaptable for solar cell module electrical performance. wafer surface preparation equipment has been modified for this automation program. the equipment is now ready to process 90 mm diameter silicon wafers in sample volume for a projected automated process analysis the laser trimming and holing operation has been defined. a laserscribe computer program for trimming a hexagon and cutting a central hole from a round silicon wafer is being negotiated for procurement. information on the spray on dopant process is being gathered. spin-on equipment is being used to test the viscosity, thickness of application and concentration of several dopants for use in the spray on dopant process. (era citation 03:039476)