Table 3 Charge Mode Specifications - MPP Solar 3KW User Manual

Table 3 Charge Mode Specifications

Utility Charging Mode
INVERTER MODEL
Charging Current
@ Nominal Input Voltage
Flooded
Bulk
Battery
Charging
AGM / Gel
Voltage
Battery
Floating Charging Voltage
Overcharge Protection
Charging Algorithm
Charging Curve
Solar Charging Mode (MPPT type)
INVERTER MODEL
Rated Power
Maximum charging
current
Efficiency
Max. PV Array Open
Circuit Voltage
PV Array MPPT Voltage
Range
Battery Voltage
Accuracy
PV Voltage Accuracy
Charging Algorithm
Joint Utility and Solar Charging
Max Charging Current
Default Charging
Current
3KW
29.2Vdc
28.2Vdc
27Vdc
34Vdc
Battery Voltage, per cell
2.43Vdc (2.35Vdc)
2.25Vdc
T1 = 10* T0, minimum 10mins, maximum 8hrs
Bulk
(Constant Current) (Constant Voltage)
3KW
1500W
60A
30~115Vdc
120A
34
Default: 30A, max: 60A
3-Step
Absorption Maintenance
(Floating)
98.0% max.
145Vdc
+/-0.3%
+/-2V
3-Step
60A
5KW
58.4Vdc
56.4Vdc
54Vdc
66Vdc
Charging Current, %
Voltage
100%
50%
Current
Time
5KW
4000W
80A
60~115Vdc
140A