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Message: <blockquote data-quote="mbed" data-source="post: 24364971" data-attributes="member: 565390">Issues with Solar,<ul> <li data-xf-list-type="ul">Not Reliable, Not consistent and less efficient</li> <li data-xf-list-type="ul">It effects the power system inertia and stability (Long subject, cannot explain here)</li> <li data-xf-list-type="ul">Has lot of harmonics (THD is high)</li> <li data-xf-list-type="ul">Available only during daytime (Where our peak demand of 2200 MW comes around 7 pm)</li> <li data-xf-list-type="ul">Batteries are not yet economically viable. People who says that is not, do not include the battery DOD and life-cycle into consideration.</li> </ul>At last, your suggestion to pump storage is really good. But I think only Upper Kotmale can support it as it has a Francis turbine, even for that Kotmale dam has to be elevated.  </blockquote>

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