MT Black Line single modules - roof box, Sta antenna, hatches and air conditioning: On the roof of smaller Wihnmobile it can become already times narrow there. Fortunately, BÜTTNER ELEKTRONIK offers a wide range of different module formats.MT SM 160 MC - Technical Data: Rated power (Wp): 160, Tegesleistung (Wh/T): 400, Open circuit voltage (V): 21.6, Number of cells: 72