I'm putting together my first system, going with Victron 100/50 and starting with 2 100w panels with expandability to four or six in the near future. I ordered the Victron from Amazon, it arrives in its original box with no packaging material to protect it, And the box is torn up and taped with a shipping label slapped onto it. So I submitted it for a exchange for the same item, next one arrives in the exact same condition! Is this normal? Am I wrong to be concerned? It looks like it's built like a tank, but shipping it without packing material and letting it bounce around in the box doesn't seem like a good idea.