WPVS Reference CellsThe World PV Scale Standard is recognized as an international standard for calibrating reference cells used in the characterization of solar cells and modules. To comply with the WPVS standard and the requirements of IEC 60904-2, reference cells must meet a wide range of optical, electrical, thermal and mechanical criteria and be calibrated and recalibrated in accordance with international standards. The CalLab provides WPVS reference cells for primary or secondary calibration which fully meet these specifications. WPVS reference cells from the CalLab are available with or without calibration in accordance with IEC.Call for pricingQty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendTechnical data for WPVS reference cells:housing of black anodized, mechanically stable aluminiumdimensions: 70 x 79 x 17 mm³monocrystalline silicon solar cell made by Fraunhofer ISE, 20 x 20 mm²potential-free mounting in the housingPt100 temperature sensor (4-wire) integratedconnection via two 4-wire LEMO connectorsglass cover or filter e. g. for measuring thin-film cellsFraunhofer ISE DAkkS-calibration or Fraunhofer ISE proprietary calibration; PTB calibration on request
