Reddit reviews Sterling BB1230-12 Volt, 30 Amps - Pro Batt Ultra Battery to Battery Charger
We found 3 Reddit comments about Sterling BB1230-12 Volt, 30 Amps - Pro Batt Ultra Battery to Battery Charger. Here are the top ones, ranked by their Reddit score.
WARNING: Not to be confused with Sterling PCU models (Sterling Pro Charge Ultra Battery Chargers)4 stage battery charging. The B2B charges batteries between 5-20 times faster than a stand alone alternatorOEM lock: the unit can be locked by the installer to prevent tampering and misuse of the product by the operators. By locking the BB, you secure all previous settings in place and prevent subsequent tamperingUnit is current limiting, prevents large current flow and requires less cable thicknessB2B turns on at 13.6V and turns off at 13.3V (x2 for 24V). Thus, does not drain input battery. Regenerative braking mode shall allow the input voltage to drop to 12.2V (x2 for 24V).
I've got similar electrical needs to you, currently move between inverness and the central belt and have 290w on the roof. There have a couple times where it's been dreary for a few days and the batteries have rundown near to 50%, so in those events I've limited my usage and gone for a wee drive the next day. Hasn't happened too often though.
If you're driving every day you might be fine without solar but I would look in to a proper battery charger like one of these (https://www.amazon.com/Sterling-BB1230-12-Volt-30-Amps/dp/B071DMV7PF/ref=sr_1_1?ie=UTF8&qid=1535726827&sr=8-1&keywords=sterling+bb1230). I only mention it because my 'smart' relay only pushes 14.6v in to the batteries which isn't enough for an equalize charge and they'd end up dieing prematurely if it was the only charging source.
I'll plug this fridge too as it's awesome and uses very little power.
I went with one of these.
Highly recommended by other dwellers and This blog has a great review on it.
Have you seen this?
Sterling BB1230-12 Volt, 30 Amps - Pro Batt Ultra Battery to Battery Charger https://www.amazon.com/dp/B071DMV7PF/ref=cm_sw_r_cp_api_i_Xg9RCb3FA8T5T
Its able to charge LFP AGM etc, theres only 2 reviews and one is probably from the company, but it seems like a great solution. The issue is that its not readily set up for direct solar hookup and you need an extra MPPT charge controller for that.