[en] The authors describe new semiconductor detectors for telescope systems intended for electron spectrometry in the range 0.15-3.5 MeV. A cross section of a telescope consisting of five different semiconductor detecting modules is shown. In preparing the semiconductor detectors, the authors paid much attention to thru put dE/dx detectors. The electrophysical and spectrometric characteristics of semiconductor detectors are presented. The energy resolution for the better specimens was 16 keV for E detectors with respect to the 976-keV line of ²⁰⁷Bi beta-radiation and 18-keV for dE/dx detectors