A solar cell module with a simple configuration and high efficiency is provided. The colorant can be prepared in a convenient and inexpensive method utilizing the solid state route by calcining the mixed rare earth carbonate and ammonium molybdate at a temperature range of 900-1100\xb0 C. The nozzle assembly may include a valve. A communications component transmits the data from the debug object to the display component and also transforms the data from the first representation to the second representation.