Full Product Manual

33
When selecting User, the battery type is to be self-customized, and in this case, the default
system voltage parameters are consistent with those of the sealed lead-acid battery. When
modifying battery charging and discharging parameters, the following rule must be followed:
PV Power – Conversion Efficiency Curves
Temp 25℃
2. 24 Volt System Conversion Efficiency1.12 Volt System Conversion Efficiency
Illumination Intensity: 1000W/ m
2
3. 48 Volt System Conversion Efficiency
Default charging parameters in LI mode are programmed for 12.8V LFP battery. Before
using Rover to charge other lithium battery, set the charging parameters according to the
suggestions from battery manufacturer.
The above parameters are based on 12V system settings. Parameters are multiplied by 2
for 24V systems, multiplied by 3 for 36V systems, and multiplied by 4 for 48V systems.
For Equalization Interval Setting under USER mode, 0 Day refers to turning off the
equalization function.
1.
2.
3.
Over-voltage cut-off voltage > Charging limit voltage ≥ Equalizing voltage ≥ Boost voltage
≥ Floating charging voltage > Boost recovery voltage;
Over-voltage cut-off voltage > Over-voltage cut-off recovery voltage;
Low-voltage cut-off recovery voltage > Low-voltage cut-off voltage ≥ Discharging limit voltage;
Under-voltage warning recovery voltage > Under-voltage warning voltage ≥ Discharging
limit voltage;
Boost recovery voltage > Low-voltage cut-off recovery voltage