Phil Orton
New Member
- Joined
- Oct 31, 2019
- Messages
- 39
My ME-ARC remote control is version 3..01. I talked to Magnum support about upgrading to a Lithium profile since I'm about ready to replace the batteries with 280ah EVE cells. They did not suggest an upgrade to the remote control. However they did recommend charger settings for the LiFePO4 charge profile as follows:
-Under Custom battery settings: set Absorb to 58.4, with 1/2 hour time per battery.
-Float at 53.6v
-EQ at 58.4v
-Final Chg. stage set to 'silent' rebulk at 53.6v
-Low bat cutoff = 48v
I'm thinking about this:
-Absorb=55.2 for1 hour total
-EQ=55.2 for shortest possible time.
-Float= 54.4
-Final Chg='silent' with rebulk at 54.3
-Low bat cutoff=48v
-On inverter set SOC, to only allow charger input AC to operate when batteries are below 40% and cut off at 70%. This will allow the solar charge controller to handle charging unless above conditions apply.
Finally, here's the question: Is anyone using the Magnum in a similar fashion and can you add any input that would help me get set up? Just want to use the Magnum in the best way for this configuration.
Thanks Much
er
-Under Custom battery settings: set Absorb to 58.4, with 1/2 hour time per battery.
-Float at 53.6v
-EQ at 58.4v
-Final Chg. stage set to 'silent' rebulk at 53.6v
-Low bat cutoff = 48v
I'm thinking about this:
-Absorb=55.2 for1 hour total
-EQ=55.2 for shortest possible time.
-Float= 54.4
-Final Chg='silent' with rebulk at 54.3
-Low bat cutoff=48v
-On inverter set SOC, to only allow charger input AC to operate when batteries are below 40% and cut off at 70%. This will allow the solar charge controller to handle charging unless above conditions apply.
Finally, here's the question: Is anyone using the Magnum in a similar fashion and can you add any input that would help me get set up? Just want to use the Magnum in the best way for this configuration.
Thanks Much
er