Raman Spectrometer Galaxy Solar is suitable for both spectroscopy and imaging. It has high spectral resolution and extremely low stray light, ensuring data accuracy and repeatability, greatly improving the quality and speed of Raman spectroscopy imaging. The new imaging algorithm can extract useful spectral information from complex big data. The unique high-efficiency asymmetric optical path design, combined with grating on-axis scanning, suppresses stray light, eliminates diffracted light, and quickly and accurately obtains high signal-to-noise ratio spectra and imaging.