FPS Waal. Source: Future Proof Shipping/AYK Energy Holland Shipyards Group (HSG) has selected marine battery manufacturer AYK Energy to supply lithium batteries for the retrofit of FPS Waal, the inland container vessel owned by Dutch shipping company Future Proof Shipping (FPS). The FPS Waal is the second inland containership in
Future Proof Shipping selects AYK Energy batteries for 2nd containership conversion
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