AYK Energy is set to ramp manufacturing of its latest range of marine batteries after receiving type approval from DNV.DNV has approved AYK Energy’s Pisces, Pisces +, OrionAN, and OrionAN+, as well as aluminum versions of AYK’s legacy modules…<p><p>https://www.marinelink.com/news/ayk-energy-secures-dnv-approval-latest-527239</p></p>