Just learned that Rogue will no longer make the MPT-3048. From their blog:
So now what? My second choice was the MidNite KID. But I could also get two of the Rogue MPT-2024 controllers for about the same cost.
After a lot of deliberating, we've decided not to produce another run of the MPT-3048. The niche for a 30A MPPT controller is no longer what it was when Rogue first came out with one. We were one of about two companies in 2008 that sold a fully programmable 30A MPPT controller. Now there are at least three other US-based companies and a handful of Chinese competition that have crowded the market, such that we can no longer economically manufacture the 3048. The MPT-2024 may also be discontinued after existing stock runs out, for the same reason (it is actually much less profitable than the 3048 is).
So now what? My second choice was the MidNite KID. But I could also get two of the Rogue MPT-2024 controllers for about the same cost.