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'Solar leafs' outshine panels in UK breakthrough - Energy Live News
(www.energylivenews.com)
This is a most excellent place for technology news and articles.
where does the salt go? wouldn't it build up in the pipes and cause them to get clogged?
Another commenter summarized the nature article linked in comments... Yes, the salt is left in the pipes, so they are flushed out at night to prevent buildup.
Only if the water evaporates within the pipes?