A solar panel generates an average power output of 150 watts from sunlight hitting its surface perpendicularly during peak hours; calculate the reaction force experienced by the solar panel due to emitted infrared radiation, assuming all generated energy is radiated away as infrared and is perpendicular to the surface.

• A. 4 × 10^-7 N
• B. 5 × 10^-7 N
• C. 6 × 10^-7 N
• D. 7 × 10^-7 N

Answer: (B)