SolaX Power X3-30K-TL User Manual (English)

Questions and Answers:

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David RodriguezAug 18, 2025
What to do if SolaX Power X3-30K-TL shows Grid Over Voltage?
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  wdavisAug 18, 2025
  If the 'Grid Over Voltage' alarm appears on your SolaX Power Inverter, it could be due to the grid voltage exceeding its normal range. If it happens once, it may be due to a temporary grid abnormality and requires no action. If it happens repeatedly, contact your local power station and, with their approval, adjust the electrical protection parameters on the inverter using the mobile app. If the alarm persists, check the AC circuit breaker and terminals to ensure they are connected, and verify that the grid has power.
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Michael TaylorAug 20, 2025
What to do if SolaX Power X3-30K-TL displays Residual Current Abnormal?
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  Amy GeorgeAug 20, 2025
  If your SolaX Power Inverter displays a 'Residual Current Abnormal' message, it means the insulation resistance against the ground at the input side has decreased, causing high residual current. If this occurs once, it might be due to a temporary external circuit issue, and the inverter should return to normal after the fault is cleared. If it happens repeatedly or persists, check the insulation resistance against the ground of the PV strings.
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Rebecca AcostaAug 22, 2025
Why SolaX Power X3-30K-TL is off grid?
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  brianmooreAug 23, 2025
  Your SolaX Power Inverter might be off-grid due to a power grid fault or a tripped DC switch. Wait for the power to be restored. Also, turn the DC switch to the ON position.
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Tanner ReynoldsAug 26, 2025
What to do if SolaX Power X3-30K-TL Inverter shows PV Over Voltage?
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  Vanessa CarrollAug 26, 2025
  If your SolaX Power Inverter shows a 'PV Over Voltage' error, it means the input voltage from the PV modules is too high. Check the number of PV modules connected and adjust as needed.
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Ryan HahnAug 27, 2025
What to do if SolaX Power Inverter displays PV Strings Abnormal?
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  emilyolsonAug 27, 2025
  If your SolaX Power Inverter displays a 'PV Strings Abnormal' message, it could be because the PV strings have been shielded for an extended period or are deteriorating. First, check if the PV string is shielded. If the string is clean and unshielded, inspect the PV modules for signs of aging or deterioration.
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Gabriela SotoAug 30, 2025
What to do if SolaX Power Inverter displays Insulation Resistance Abnormal?
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  Mitchell WilliamsAug 30, 2025
  If your SolaX Power Inverter displays 'Insulation Resistance Abnormal', it indicates a short circuit between the PV strings and the protection ground, or that the PV strings are in a long-term moist environment. Check the insulation resistance against the ground for the PV strings and fix any short circuits. If the insulation resistance is less than the default value in a rainy environment, set Insulation resistance protection on the mobile app.
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marcuswatsonSep 1, 2025
What to do if SolaX Power Inverter shows PV Under Voltage?
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  Taylor MooreSep 1, 2025
  If your SolaX Power Inverter shows 'PV Under Voltage', it means the input voltage from the PV modules is below the inverter's protection value. This can happen when sunlight is weak, in which case no action is needed. However, if it occurs when sunlight is strong, check for short circuits or open circuits in the PV strings.
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Rebecca LittleSep 3, 2025
What to do if my SolaX Power X3-30K-TL Inverter's remote monitor displays zero power generation?
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  Gregory FarmerSep 3, 2025
  This issue is caused by a communications outage. If you're using a modem or other data logger, try rebooting it.
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Elizabeth HutchinsonSep 6, 2025
What to do if SolaX Power X3-30K-TL Inverter shows BUS Under Voltage?
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  tmckenzieSep 6, 2025
  If your SolaX Power Inverter displays a 'BUS Under Voltage' alarm, it indicates an abnormal internal energy control imbalance, triggered by sharp changes in PV strings or grid working conditions. If the alarm occurs occasionally, the inverter should automatically recover.
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Brian StephensSep 8, 2025
Why SolaX Power Inverter shows Zero power generation and Yellow alarm light illuminating in remote monitor system?
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  gonzalezmelissaSep 8, 2025
  This issue is caused by a communications outage. If you're using a modem or other data logger, try rebooting it.

SolaX Power X3-30K-TL Specifications

General

Model	X3-30K-TL
Start Voltage	200V
Max. Input Current per MPPT	30A
AC Output Frequency	50/60Hz
THDi	<3%
Protection Degree	IP66
Cooling Method	Smart Cooling
Weight	38kg
Rated Power	30kW
MPPT Range	200-1000V
Max. AC Power	30000W
AC Output Voltage	230V
Frequency Range	50/60Hz
Operating Temperature Range	-25°C to +60°C
Communication	WiFi/GPRS
Number of MPPTs	3
Number of MPP Trackers	3