Solar Energy Storage – Pros and Cons

The development of an adequate, cost effective way to store solar energy can not come fast enough. Totally different methods are being used presently, and others are being experimented with and explored. Some home solar energy customers have had nice success with their systems, however solar systems may not be appropriate for all areas of the world, nor would they be good on a bigger scale. If solar energy is to be the replacement for different less environmentally friendly energy sources, then there should be a way to store it on a bigger scale that’s still safe and affordable for everyone.

The Pros to Solar Energy Storage

Solar energy is renewable, non-polluting, and easy to harness for use. A new home that’s constructed with solar panels or an current residence that adds them can qualify for a tax credit or other financial incentives. This makes the idea even more attractive. The current systems for solar energy storage embrace a photovoltaic system and a molten salt system, however each has drawbacks.

Solar power can be utilized to offset or replace electrical prices from the utility company. This, in turn, forces the utility firm to grow to be more competitive of their pricing. If one family in a neighborhood sets up solar panels and reduces their energy prices by half or more and the utility company increases the rates for the next door neighbors, it isn’t long before the subsequent door neighbors are going to consider going to solar energy as well.

Solar energy is safer to make use of than different energy sources, especially those who depend on coal which must be mined from the earth after which transported around the country, or oil which is dear and must be obtained from overseas countries. Harnessing the sun’s heat often is the best way to store the energy for later use in solar thermal systems.

The Cons to Solar Energy Storage

The sun isn’t totally predictable or reliable. Clouds can block the sun’s rays for seconds, minutes, and even hours causing a storage system to lose megawatts of energy. The loss of megawatts can result in energy loss for the users. If the system in place shouldn’t be big sufficient to store enough energy for these instances, it will not be useful within the long run.

The sun will not be a good choice in sure parts of the world the place the climate is usually cloudy and overcast. Even in places where there may be quite a lot of sun, days of rain and clouds might shut down a system in a matter of hours.

The salt tank systems are adequate on a small scale. On a larger scale, they may face the same NIMBY protests that other types of energy plants face at any time when a new one is proposed.

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