Growatt SPF3000TL HVM User Manual

11
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.
3.15 warning 35
Fault description:Cell under voltage.
Analysis：
1. Battery cell voltage is low.
Suggestions:
1. Test battery cell real voltage，check load capacity if it’s really low，disconnect some
load.
2. If connect with some special load，like water pump，its rate power should be below
1.5kw（connect with SPF5000TL HVM model），because normally it needs 3 times of
rate power when it startup.
3.16 warning 36
Fault description:Total over voltage.
Analysis：
1. Battery voltage is high.
Suggestions:
1. Test battery real voltage，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.
3.17 warning 37
Fault description:Total under voltage.
Analysis：
1. Battery voltage is low.
Suggestions:
1. Test battery real voltage，check load capacity if it’s really low，disconnect some load.

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