GREAT POST..
Enlightening post.
As we knew solar energy is a renewable energy and a very abundant supply makes it a friendly alternative energy for all of us.
The amount of solar energy as a result of fusion reactions that convert hydrogen atoms into helium atoms is much larger than conventional nuclear reactions. the energy that partially converts the mass of hydrogen atoms is capable of meeting human needs. Even if the earth receives only a little of its energies the sun will be maximized for human life.
Consideration of solar enengi as energy in the future will be more dominant is:

1. The availability is abundant.
   During the solar fusion reaction there will always be energy produced.
2. Inexpensive materials, even free.
   Compared to other alternative energy sunlight is much cheaper because as long as there is sunlight it will always be able to produce enenrgi. As a comparison of alternative energy generated from biogas, biodiesel, hydropower, and geothermal they still need exploration and exploitation that require the cost of getting raw materials. The result of that smaller energy is compared with the result of solar energy
   What's more when compared to the energy from fossil materials that have limited availability, the effort to get a big cost, and the bad impact of the rest of the combustion of carbon dioxide as a major contributor to global warming ..
3. friendly energy.
   the sun provides greater than normal nuclear reactor inventory, but does not cause adverse effects. even if we can optimize solar energies will be able to reduce the use of fossil energy that causes pollution and global warming.
   However, all that there is a challenge to be able to enjoy this cheap, abundant and friendly energy.
4. The need for storage technology results of large changes so that the available reserves are not easily exhausted. Need to build batteries or energy storage elements that many and spread across the country.
5. Arrangement of solar cells are good so as not to interfere with other installations and even must support each other.
6. Inverter technology that will increase energy yield and change as needed.
7. Regulation of the right of energy management to avoid monopoly by the private sector which will then make new capitalism.
8. the need for inter-state arrangements to avoid tension in border areas

thank you @techblogger
thank you @adsactly
Thank you Steemit

Warm regard from Indonesia