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BMV-702, Renogy Rover 60A, 300ah (3x100ah) Renogy AGM Batteries, what volt settings?

Hello! I've noticed my BMV will eventually read 100% SOC after the solar panels charge for a while but the # of sync's metric doesn't increment as it seems the BMV never reads 14.1v as recommended for AGM's. The settings of the charge controller are below. Should I increase the Boost value from 14.2v, or lower the BMV's charged from 14.1v to 14 or 13.9?


'Battery Capacity == 300 ah'

'Battery Type== 3'

'Over voltage threshold == 16.0 V'

'Charging voltage limit == 15.5 V'

'Equalizing charging voltage == 14.2 V'

'Boost charging voltage == 14.2 V'

'Float charging voltage == 13.8 V'

'Boost charging recovery voltage == 13.2 V'

'Over-discharge recovery voltage == 12.6 V'

'Under voltage warning level == 12.0 V'

'Over discharge voltage == 11.1 V'

'Discharging limit voltage == 10.6 V'

'Over-discharge time delay == 5 S'

'Equalizing charging time == 0 S'

'Boost charging time == 120 S'


Victron BMV-702 settings:

Charged Voltage: 14.1

Tail Current: 2%

Peukert Exponent: 1.12

Charge Efficiency Factor: 97%

BMV Battery Monitor
2 |3000

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