The sun emits about 63 megawatts per square meter (6300 watts/cm^2): https://www.acs.org/content/acs/en/climatescience/energybalance/energyfromsun.html https:/

The sun emits about 63 megawatts per square meter (6300 watts/cm^2): https://www.acs.org/content/acs/en/climatescience/energybalance/energyfromsun.html https://www.acs.org/content/acs/en/climatescience/energybala... Were you perhaps thinking of the intensity of sunlight reaching the top of Earth's atmosphere?