I wanted to know if anyone has tried these PowerFilm Rollable Solar Battery
) I am looking to keep my batteries up while offshore
and think this would do. I use very little power, chartplotter
in the day and on top of that mast
lights at night, so I would think this would keep up. Here are the specs,
Operating Voltage: 15.4
: 1.35 Amps
Dimensions (Un-rolled): 14.5" x 60.75"
The R21 Rollable Solar Charger
produces 21 Watts of power at an operating voltage of 15.4 volts
It comes with 15 feet of cable and O ring battery
connectors, so it seems to not require a regulator
. If thats the case, would I have to disconnect it when connected to shore power
and the hard wired charger
is doing its thing?
I have 2 batteries in the house bank, so I am assuming if I connect it to one, it will charge the other one as well?
All help is appreciated.