SAJ R5-15K-T2 User Manual (English)

Questions and Answers:

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andrewmartinezAug 21, 2025
What to do if SAJ Inverter shows AC Voltage Error?
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  Glenn KruegerAug 21, 2025
  To address an AC Voltage Error on your SAJ Inverter: * Verify the grid voltage. * Inspect the connection between the inverter and the grid. * Confirm the inverter's on-grid standard settings. If the grid voltage exceeds local regulations, consult with local grid personnel about voltage adjustments. If the grid voltage is within the regulated range and the error persists, contact your distributor or SAJ technical support.
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Emily PhillipsAug 22, 2025
How to fix GFCI Error on SAJ R5-15K-T2?
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  James SmithAug 22, 2025
  To resolve a GFCI Error on your SAJ inverter: * Check the insulation resistance of both the positive and negative sides of the solar panel. * Ensure the inverter is not in a wet environment. * Verify the inverter's grounding. If these checks are normal, contact your distributor or SAJ technical support.
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Denise ChapmanAug 25, 2025
What causes ISO Error on SAJ R5-15K-T2 Inverter and how to solve it?
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  henry17Aug 25, 2025
  To troubleshoot an ISO Error on your SAJ inverter: * Check the insulation resistance on the positive and negative sides of the solar panel. * Make sure the inverter isn't in a damp environment. * Confirm the inverter's grounding is secure. If these checks are normal, contact your distributor or SAJ technical support for assistance.
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Mathew RochaAug 26, 2025
What to check if my SAJ R5-15K-T2 displays a Grid Lost Error?
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  martinkyleAug 26, 2025
  To resolve a Grid Lost Error on your SAJ Inverter, check the connection status between the AC side of the inverter and the grid. If the connection is normal, contact your distributor or SAJ technical support.
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Martin BeckerAug 27, 2025
How do I troubleshoot a Frequency Error on my SAJ R5-15K-T2 Inverter?
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  Alyssa WangAug 27, 2025
  To address a Frequency Error on your SAJ Inverter, check the country setting and the frequency of the local grid. If both are normal, contact your distributor or SAJ technical support.
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Allison ReedAug 29, 2025
What to do if my SAJ R5-15K-T2 Inverter is showing Overcurrent error?
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  Kevin JonesAug 29, 2025
  To troubleshoot an Overcurrent error on your SAJ Inverter, check the connection between the inverter and the grid. Also, test the grid voltage for stability. If these are normal, contact your distributor or SAJ technical support.
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Kelly MercadoAug 31, 2025
How to fix Null line-to-earth voltage fault on SAJ R5-15K-T2?
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  Kristen ChapmanAug 31, 2025
  To address a Null line-to-earth voltage fault on your SAJ Inverter, check if the connection of the AC output grounding terminal is stable and reliable. If it is normal, contact your distributor or SAJ technical support.
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englishmarySep 1, 2025
What causes High Temperature Error on SAJ R5-15K-T2?
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  Alicia WhiteSep 2, 2025
  To troubleshoot a High Temperature Error on your SAJ Inverter, check if the radiator is blocked and ensure the inverter is operating within an appropriate temperature range. If these are normal, contact your distributor or SAJ technical support.
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Lauren BenderSep 3, 2025
How to resolve Over Bus Voltage error on SAJ R5-15K-T2?
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  Aaron PowellSep 3, 2025
  To troubleshoot an Over Bus Voltage error on your SAJ Inverter, verify the settings of the solar panel. A SAJ designer can assist you with this. If the settings are correct, contact your distributor or SAJ technical support.
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Bryan WilliamsSep 5, 2025
What to do for PV Voltage Fault on SAJ R5-15K-T2?
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  Michael MooreSep 5, 2025
  To address a PV Voltage Fault on your SAJ Inverter, check the settings of the solar panel. A SAJ designer can help you. If the settings are correct, contact your distributor or SAJ technical support.

SAJ R5-15K-T2 Specifications

General

Max. DC Voltage	1100 V
Number of MPPTs	2
Grid Frequency Range	50 / 60 Hz
THDi	< 3%
DC Switch	Yes
Protection Class	IP65
Rated AC Power	15000W
Max. AC Power	16500W
Rated AC Voltage	230V
Operating Temperature Range	-25 ~ +60 °C
Communication	Wi-Fi