Full Product Manual
32
*Only charging parameters in USER mode and LI mode can be programmed.
***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 close
equalization function.
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:
• High Voltage Disconnect>Equalizing Voltage ≥ Boost Voltage ≥ Float Voltage > Boost Return
Voltage;
• Low Voltage Reconnect>Under Voltage Warning≥ Low Voltage Warning ≥ Discharging Limit
Voltage;
1. 12 Volt System Conversion Efficiency
Illumination Intensity: 1000W/ m
2
Temp 25
o
C
PV Power – Conversion Efficiency Curves