MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202517080706 A) filed by Institut Fur Solarenergieforschung Gmbh, Emmerthal, Germany, on Aug. 26, for 'apparatus and method for multispectral determination of spectral irradiance sensitivity and voltage-dependent current behavior of photovoltaic units.'

Inventor(s) include Hinken, David; Bothe, Karsten; and Schinke, Carsten.

The application for the patent was published on Sept. 12, under issue no. 37/2025.

According to the abstract released by the Intellectual Property India: "The invention relates to a measuring apparatus (1) and a method for determining a spectral irradiance sensitivity SR(?) (17) and a voltage-dependent current behavior I(U) und...