Growatt SPF 5000TL HVM - Page 39

37
Table 3: Charge Mode Specifications
Solar Charging Mode
INVERTER MODEL SERIES
SPF 2000TL
SPF 3000TL
SPF 4000TL
SPF 5000TL
Efficiency
98.0% max.
Battery Voltage
24V
48V
Max. PV Array Open
Circuit Voltage
102Vdc
145Vdc
PV Array MPPT Voltage
Range
30~80Vdc
60~115Vdc
Min battery voltage for
PV charge
17Vdc
34Vdc
Battery Voltage Accuracy
+/-0.3%
PV Voltage Accuracy
+/-2V
Charging Algorithm
3-Step
Joint Utility and Solar Charging
Max Charging Current
80Amp
45Amp
140Amp
Default Charging Current
60Amp
30Amp
60Amp
Utility Charging Mode
INVERTER MODEL SERIES
SPF 2000TL/SPF 3000TL
SPF 4000TL/SPF 5000TL
Battery Voltage
24V
48V
Charging Current
@ Nominal Input Voltage
20/30A
10/15A
Default: 30A, max 60A
Bulk
Charging
Voltage
Flooded
Battery
29.2Vdc
58.4Vdc
58.4Vdc
AGM / Gel
Battery
28.2Vdc
56.4Vdc
56.4Vdc
Floating Charging Voltage
27Vdc
54Vdc
54Vdc
Overcharge Protection
31Vdc
60Vdc
60Vdc
Charging Algorithm
3-Step
Charging Curve