Solar Wind turbine

Working INDOOR solar wind powered wind turbine. The solar panel captures sunlight and converts it into power (5v) to the wind turbine… if the sun shines the blades turn… Please note… the motor is a slow moving (15RPM) and it is quiet… I have tried with another motor but is a bit noisy.I use a diode between the solar panel and the motor. I used the folowing :1 ) Slow speed motor 5v 300 gear motor ( i cut the edge off to reduce space)2) Solar panel 1 W 5V (107 x 61 mm) 200mA3 ) rectifer diode Model is 23 cm high (35 cm wingspan included)