One of the nice things of having converted from Diesel to Electric Propulsion is the ability to easily upgrade. That includes the auxiliary systems. Like BIANKA's 48 volt solar controller. I originally installed a Morningstar 48 volt solar controller back over ten years ago.
It has been a real workhorse that has never failed to keep the propulsion bank topped up summer and winter. Since that it was installed new solar charge controllers have come on the market. ones with MPPT tracking that claim to squeeze more watts out of the sun along with on board data collection with Bluetooth connectivity. So in late winter I decided to replace the Morningstar unit with a Victron SmartSolar 100/20 48 volt Solar Charge Controller.
Time will tell if the Victron unit will hold up as well as the Morningstar. But, I'm not going to get rid of the old Morningstar 48 volt controller. It has already proved it's self over the years. Instead it will become part of the boat's spares complement. As the prudent mariner always has a backup.
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