Growatt SPF3000TL HVM User Manual

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3.21 warning 41
Fault description:Charge over temperature.
Analysis：
1. Battery charging current is over battery accepted charging current.
Suggestions:
1. check pv panels configuration if it’s really high，for SPF5000TL HVM model，suggest
connect with 3 pcs in series，4 parallel（330W panel）.
2. Check battery specification，whether it’s suitable for inverter model or not.
3. Ask battery supplier for help.
3.22 warning 43
Fault description:Battery over temperature.
Analysis：
1. Battery charging current is over battery accepted charging current.
Suggestions:
1. check pv panels configuration if it’s really high，for SPF5000TL HVM model，suggest
connect with 3 pcs in series，4 parallel（330W panel）.
2. Check battery specification，whether it’s suitable for inverter model or not.
3. Ask battery supplier for help.
3.23 warning 44
Fault description:Battery under temperature.
Analysis：
1. Battery temperature is low.
Suggestions:
1. Check battery specification，whether it’s suitable to work on this site or not.
2. Ask battery supplier for help.
3.24 warning 45
Fault description:System shut down.
Analysis：

Growatt SPF3000TL HVM Specifications

General

Rated Power	3000W
Input Voltage	230V AC
Output Voltage	230V AC
Efficiency	93%
Dimensions	330 x 485 x 135 mm
Weight	12 kg
Max. PV Array Power	4000W
Max. Charging Current	60A
Max. AC Charging Current	30A
Max. Solar Charging Current	60A
Number of MPP Trackers	1
Output Frequency	50/60Hz
Communication	RS232