Photo Emission Tech., Inc. (PET) products

Solar Cell Testers are integrated systems incorporating Solar Simulator and I-V Measurement systems. PET offers Standard and Advance IV Measurement software. PET Cell Testers are capable of measuring a diverse range of solar cell parameters such as I_sc,V_oc, I_max,V_max, P_max, FF, R_sh, R_s and η cell conversion efficiency, complete light and dark I-V curves. All that needs to be done to test a cell is to load the cell, make electrical probes contact and press “Measure” icon on the I-V Measurement System software. The software will automatically open the Solar Simulator shutter, perform the test and close the shutter after the test is complete. The design is modular in nature and can be easily upgraded. Some options can added at a later time.

Light intensity feedback for stable light output intensity. Computer based Controller. Manual / automatic shutter control. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp life display. Selectable and adjustable constant intensity or constant lamp current. Safety Interlock override warning. Shutter Status Indicator. Lamp status indicator.
Remote Trouble Shooting via Internet. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Electro-Mechanical Controller. Lamp life display. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp Life Meter. Lamp Current Meter. Selectable and adjustable constant intensity or constant power mode. Safety Interlock override LED. Over Temperature Warning LED. Shutter Status Indicator. Lamp status indicator. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Computer based Controller. Manual / automatic shutter control. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp life display. Selectable and adjustable constant intensity or constant lamp current. Safety Interlock override warning. Shutter Status Indicator. Lamp status indicator. Remote Trouble Shooting via Internet. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Electro-Mechanical Controller. Lamp life display. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp Life Meter. Lamp Current Meter. Selectable and adjustable constant intensity or constant power mode. Safety Interlock override LED. Over Temperature Warning LED. Shutter Status Indicator. Lamp status indicator. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Computer based Controller. Manual / automatic shutter control. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp life display. Selectable and adjustable constant intensity or constant lamp current. Safety Interlock override warning. Shutter Status Indicator. Lamp status indicator. Remote Trouble Shooting via Internet. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Electro-Mechanical Controller. Lamp life display. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp Life Meter. Lamp Current Meter. Selectable and adjustable constant intensity or constant power mode. Safety Interlock override LED. Over Temperature Warning LED. Shutter Status Indicator. Lamp status indicator. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Computer based Controller. Manual / automatic shutter control. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp life display. Selectable and adjustable constant intensity or constant lamp current. Safety Interlock override warning. Shutter Status Indicator. Lamp status indicator. Remote Trouble Shooting via Internet. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Electro-Mechanical Controller. Lamp life display. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp Life Meter. Lamp Current Meter. Selectable and adjustable constant intensity or constant power mode. Safety Interlock override LED. Over Temperature Warning LED. Shutter Status Indicator. Lamp status indicator. One (1) year factory warranty.

Light intensity feedback for stable light output intensity. Computer based Controller. Manual / automatic shutter control. External lamp alignment with lamp on. Manual/Automatic/External/Remote shutter control. Forced air cooling. Lamp life display. Selectable and adjustable constant intensity or constant lamp current. Safety Interlock override warning. Shutter Status Indicator. Lamp status indicator. Remote Trouble Shooting via Internet. One (1) year factory warranty.