Huawei SUN2000-8KTL-M0

Other manuals for Huawei SUN2000-8KTL-M0

Questions and Answers

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Elizabeth Wright DVMSep 5, 2025
What causes Transient AC Overvoltage on a Huawei SUN2000-8KTL-M0 and how can I fix it?
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  Megan DavisSep 5, 2025
  If your Huawei Inverter reports a 'Transient AC Overvoltage' error, it means the inverter has detected that the phase voltage exceeds the transient AC overvoltage protection threshold. 1. Check if the grid connection voltage exceeds the upper threshold. If yes, contact the local power operator. 2. If you have confirmed that the grid-tied voltage exceeds the upper threshold and have obtained the consent of the local power operator, modify the overvoltage protection threshold through the mobile phone app, SmartLogger, or NMS. 3. Check whether the peak power grid voltage exceeds the upper threshold.
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Stacey JohnsonSep 6, 2025
What does Abnormal Residual Current mean on my Huawei SUN2000-8KTL-M0 Inverter and how do I troubleshoot it?
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  Andrea AtkinsSep 6, 2025
  If your Huawei Inverter is showing an 'Abnormal Residual Current' error, it means the insulation impedance of the input side to PE has decreased during operation. If the alarm occurs occasionally, the external power cable may be temporarily abnormal, and the SUN2000 will automatically recover after the fault is rectified. If the alarm occurs frequently or persists, check whether the impedance of the PV string to ground is excessively low.
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matthewfisherSep 6, 2025
What causes a Faulty Power Collector error on a Huawei SUN2000-8KTL-M0 Inverter and how can I fix it?
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  Jamie ThomasSep 7, 2025
  If your Huawei Inverter is showing that there is a 'Faulty Power Collector', it indicates that the power meter communication is interrupted. To resolve this: 1. Check that the power meter settings are based on the actual model. 2. Check that the communications parameters for the power meter are the same as the SUN2000 RS485 parameter settings. 3. Check that the power meter is powered on, and the RS485 cable is connected correctly.
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Christopher CurtisSep 7, 2025
What does Device Fault mean on my Huawei Inverter and how to fix it?
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  Stephanie SmithSep 7, 2025
  If your Huawei SUN2000 Inverter is displaying a 'Device Fault', it means an unrecoverable fault has occurred within the inverter's internal circuitry. Turn off the AC output switch and DC input switch, and then turn them on again after 5 minutes. If the fault persists, contact your dealer or Huawei technical support. If the cause ID is ID 1, perform the preceding operation when the PV string current is less than 1 A.

Huawei SUN2000-8KTL-M0 Specifications

General

Model	SUN2000-8KTL-M0
Rated Output Power	8000 W
Max. DC Voltage	1100 V
Maximum DC Input Voltage	1100 V
Start Voltage	200 V
Number of MPPTs	2
Rated Grid Frequency	50 Hz / 60 Hz
Max Efficiency	98.6%
Weight	17 kg
Cooling Method	Natural Convection
Protection Degree	IP65
Protection Class	Class I
Cooling	Natural Convection
Protection Level	IP65
Max. AC Power	8800 VA
Maximum AC Output Power	8800 VA
Rated AC Voltage	220 V / 380 V, 230 V / 400 V
Rated Grid Voltage	220 Vac / 380 Vac, 230 Vac / 400 Vac
AC Voltage Range	180-280 V
Dimensions (W x H x D)	525 x 470 x 262 mm
Operating Temperature Range	-25°C to +60°C
Max. DC Power	12000 W
Maximum DC Input Power	12000 W