Solar cells, also called photovoltaic cells, are highlighted more as the focus on renewable energy increases. To provide best performing solar cells, companies are evaluating the performance of products under common testing conditions. Users can get accurate measurements from the products if they use AK-200 crystalline silicon reference cells that have a calibrated short circuit current. These reference cells are used to adjust solar simulator intensity when used for measurements. AK-200 Crystalline Silicon reference cells are used as standalones for c-si cells. Any reference PV cell in the AK series is ready to be used with a PT-100 temperature sensor and the short circuit current test report as soon as its removed from the box. Delivery options include calibration that’s traceable to AIST or traceable to NREL.