Hi, my question is about the mppt 100/30 controller. I have two lithium leisure batteries in a Motorhome with 300 watts of solar. Like all lithiums they maintain a voltage of around 13v down to 90% or more discharge. As a result the controller looks at the voltage each morning and sets a minimum time for absorption of typically an hour or less. At that point the controller moves to float charging and much of the solar output is blocked because the lithiums easily maintain 13.8 volts with around 50 watts charge - the remainder of panel output is wasted and the batteries are not charged properly. Should I set a temporary float value of 14.4 volts to deal with this problem and rest to 13.8 when the batteries are charged? Brian