How do you write a sentence that refutes solar energy? At least 1-2 sentences please.

Solar energy including light and heat from the sun is a
renewable resource and only a small portion of the available energy is harnessed. Solar
energy is limited by the technology that is available to harness it. Currently, solar
panels may be expensive to install for some people. Also, depending on the geographic
location of the area in question, solar energy may be feasible or not. Obviously, the
closer one is to the equator, the more hours of insolation would be available for solar
energy technologies. Also, if several cloudy days in a row occur, this would interfere
with the collection of solar energy and its storage and use for electrical generation,
home heating, etc.