Forum Discussion

RLS7201's avatar
RLS7201
Explorer II
Feb 03, 2015

Looking for a 40 amp MPPT solar charge controller

Looking for a 40 amp MPPT solar charge controller with fully adjustable charge voltages and an input voltage of 80 or more. Something like the unit in the link would work. Use pull down menu for 40 am...
pianotuna's avatar
pianotuna
Nomad III
Feb 05, 2015
Hi jrnymn,

What are you going to run? A 300 watt inverter may use more energy in one hour than an RV does in 24 hours.

256 watts was fine for me when I was doing weekends, or even a week. Now that I'm full time 1000 would be better.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,323 PostsLatest Activity: May 15, 2020