Do you need more material for handicrafts and experiment or a class set for the school, then this set is the first choice for you. Save thanks to the larger acceptance quantity 10% and benefit from the most high quality at fair prices. Technology: The solar cell SM330 provides 0.5 V and provides generous 330mA (max). Of course you can get only crystalline solar cell material with a high degree of efficiency, which is on a stable base plate cast. A break-up of the cells is therefore excluded. For simplifying assembly are on the solar module SM330 already 2 screw clamps integrated into a connect to the solar motor RF300 easily gestallten. Easy cable insert into terminal, easy-to-close - finished. With the proven solar motor RF300 is your model easily in motion. Solar motor and solar cell thus form an optimal combination for best functionality. The Propeller with 9.5 cm supplements the set perfectly.Tip from the solar professor:Required lighting conditions: a was anticipated in dark or ba