Science disagrees - https://fusion4freedom.com/understanding-e-mc2/
"Solar radiation is the result of an E = mc2 transformation as the sun transforms hydrogen to helium. Unfortunately, the reaction takes place 90 million miles away. Radiation dissipates with the square of the distance, so by the time solar energy reaches the earth it is diluted by almost the same factor, 10-15. Thus, the amount of solar radiation falling on a one square meter is 400 watts, enough to power four 100-watt light bulbs. “Thermal solar” – large arrays of mirrors heating a fluid – can convert 30 percent of this to electricity. Photovoltaic cells are slightly less efficient, converting only about 25 percent. As a result, the amount of electricity we can draw from the sun is enough to power one 100-watt light bulb per card table.":