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  • Hybrid installation of Renogy DCDC with Mppt

    I have recently purchased a Toyota Hybrid Hylander (Kruger in Australia). THanks to the 2 metric ton towing capacity this is an adequate tow vehicle to small to medium size trainers. This vehicle has no alternator and chargers the starting battery through a DCDC charger from the main NiMh...
  • Recreational batteries and Hybrid vehicles

    I am taking delivery this week if a Toyota Hybrid Kluger (Hylander). I would like charge my 100AH lithium (recreational) battery from the starter battery which itself is charger by a DC-DC charger (no alternator). Do I need to connect through another DC-DC charger? Solar input would be an...
  • Two DC-DC chargers

    I have a Projecta DC-DC charger supplying a lithium battery in my Ford Ranger. I am setting up a camper trailer with a seperate Renogy lithim battery with a Renogy DC-DC charger. The tow bar is fitted with an ignition supplied Anderson plug. In connecting the trailer DC charger should I connect...
  • Solar panel over voltage

    I inherited an unbranded solar panel when I purchased a camper trailer. Connected to a Renogy 50A DC-DC charger I measured 36volts at the panel which exceeds to solar input upper limit of 25.5volts. The over voltage protection cut in. My question is, could I use a buck converter to step down the...
  • LiFePo4 longevity in a dual battery setup

    Thanks Will for the excellent video on battery longevity. I realised that I have a problem. I am about to Install 125ah LiFePo4 into my new Ford Ranger using a Projecta Lithium DC-DC charger. Part of the set up is a solar blanket but for the most part, the alternator (connected to the Projecta)...
  • Renogy 50A DC-DC charger tripping 50A CB

    My Renogy 50A DC-DC charger is doing as it should and outputting just under 50amps when connected to the smart alternator on my Ford Ranger. Because of the voltage difference going in and coming out of the charger, more that 50A from the alternator (closer to 60A). This causes the charging...
  • Earthing and smart alternators

    I have installed a lithium battery using a dc-dc charger with solar to my new Ford Ranger with a smart alternator. I have read advice that the charger should be connected to the chassis and not to the negative terminal of battery when a smart alternator is installed. I have also read advice that...
  • Still bulk charging after 2 days

    I recently purchased a camping trailer with 2 AGM batteries that were deeply discharged. I managed to get them to accept a charge however they won’t progress past the bulk charge phase on my smart chargers and continue taking the full 5 amp capacity. The resting voltage of both is approx 12.6...
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