New solar PV module efficiency record from III-V germanium PV module — 34.4% efficiency. © Fraunhofer ISE / Photo: Daniel von Kutzleben.

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It’s time for another rundown of the most popular stories of the past week here on CleanTechnica. Take a look below at what grabbed people’s interest, and then also see the various CleanTechnica originals we published in the past week.

Most Efficient Solar Module in the World — New Record (58,000 views)

New Method Turns Ocean Water Into Drinking Water, Without Waste