☀️ Morningstar SunSaver Duo 25A PWM Solar Charge Controller: Ultimate Reliability, Built-in Diagnostics, Remote Meter Display (SSD-25RM) Review

This was perfect for my caravan. There are two different battery banks. One bank for the trailer and one for the TV, Blue Ray player and inverter. Set the main batteries to 90% and the rest to 10%. I highly recommend the remote monitor. The monitor displays the charge rate and amps. Using two 100w Renogy solar panels. I camp a lot without electricity. This system allows me to keep my batteries charged and all I need is my alternator.

I have two battery packs, one for the main or caravan battery and a separate pack for the inverter. Needless to say, I never want to drain the batteries at home if I don't have a stove, but a small inverter in an RV isn't critical. This charge controller allows me to keep the batteries isolated while charging both batteries at the same time. For my application it is perfect! There are cheaper charge controllers out there for those with just a single battery pack, but for those of you who want…

The build quality is very high. This controller works great with the Morningstar algorithm and keeps my battery going; Now only a battery that is charged without overheating will work. The remote control is also a great tool for letting me know the status of my system at a glance. I was a little worried because the display only has 4 digits - 2 to the right and 2 to the left of the decimal point, so what happens when aH goes over 100. But the display switched to 2 decimal places (xxx .x) and it

I needed a controller that could control two batteries independently and this one seemed to have it. After reading the extensive online documentation, I was quickly convinced that this device was NOT Port Freight quality. Another good thing is that its bandwidth is double what I would ever need for three 100W solar panels, which means it should last for decades because it's never "hard work" or "full capacity will work". This, combined with the 5-year guarantee, made the risk a breeze. Before…