Thanks so much for the feedback. While the CTEK seems like an awesome device to charge the batteries either from solar or the vehicle alternator I am very hesitant at the limit of 300W solar and also the voltage issues mentioned. I am considering returning the CTEK and instead investing in a higher rated MPPT charge controller. Can you recommend one?
If I still wanted to charge the house batteries off the alternator would I use an "isolation solenoid"? Can you recommend one which can automatically charge the house batteries while driving when those house batteries are drained?
Thank you.
If I still wanted to charge the house batteries off the alternator would I use an "isolation solenoid"? Can you recommend one which can automatically charge the house batteries while driving when those house batteries are drained?
Thank you.
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