DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT

Quality product. Fast shipping! Thanks!

I have had this set up for about a week and it’s working well. It’s well designed and easy to install. I have not used the alternator input yet but this is the main reason I bought this unit.

Outstanding Again - Bought from You Before - Instant Shipping - Thank You - *****

Highly recommended! Fast delivery. Excellent technical support and good product quality.

Love this thing, but they didn't think out the placement of the rj-45 port and the negative terminal doesn't have enough space for a 10-awg cables and two 6-awg cable at the same time. I had to cut the cover to make another cable outlet. But I love that it's an all in one device and it keeps my car battery charged.

Unit itself keeps battery charged on a 206ah Sok battery. I’ve given up on the Bluetooth module inconsistent ability to connect. Initially had customer service which involved connecting and disconnecting to finally get it going again but when it happens in the field again, it’s inconvenient to try to reset it again. The Bluetooth on the Sok battery is much more reliable , while it doesn’t tell me which source is doing the charging it tells me the exact amps going in or out of the battery and at what state of charge it’s in including individual cell statistics. Bluetooth of controller should be built in, more reliable and should not be an extra charge to have. Most controllers, even the cheapest ones will have a display showing it’s functionality.

When solar panels are connected the alternator output is limited to 25amps. It seems that it would be easy to internally disconnect the solar and offer full 50 amp output when the engine is running. I added an external relay.

So far it works good. Position to install and to hook up to my to my one.

I like the unit so far, it's just automatically keeping the van fridge cool for the past week. Install was easy, though there could be a few improvements. For installation, with the side covers on, there is no way to route the wire connections out the sides - there's plastic in the way. In my case, this meant I needed to route the wires straight down for it all to fit. The conduit on the right side wasn't quite big enough for my cables to fit through, so I had to sort of jam it on. Making it possible to pass larger cables in all directions would be great. Second, I had to buy a separate $40 module to get any sort of detailed status, and again consume valuable install space. Given that a bluetooth module is like a $5 part, why isn't this just built into the device? You built it into the batteries. Third, there could be some clarity in the install manual on where a third DC source should go. In my case, I have an alternator, solar, and a builtin charger. It's not clear if the builtin charger should be connected to the alternator input, or just wired in parallel to the output. Either seems to work, but it seems like a common case that should be in the manual.