As more and more people are embracing the path of renewable energy, solar power is becoming an increasingly popular choice for homeowners in Houston and around the world. SolarEdge, a leading global solar technology manufacturer, offers some of the most efficient solar inverters in the market. But like all technological devices, SolarEdge solar inverters can sometimes exhibit errors that can be a source of major inconvenience.

The good news is that these errors and glitches are typically quite straightforward to identify and resolve, especially when you’re backed with the right information and assistance. This article is your detailed guide to understanding and troubleshooting common SolarEdge inverter problems and interpreting error codes efficiently.

Quick Summary

This article provides detailed guidance to troubleshoot common SolarEdge solar inverter errors and decipher the associated error codes. Make sure to consult with Houston solar repair experts for professional assistance.

SolarEdge Solar Inverter Basics

SolarEdge inverters play a key role in the conversion of DC electricity from solar panels into the AC electricity that runs your household appliances. When working optimally, the inverter displays a green LED light. However, when an error occurs, different colored LED lights and error codes are displayed on the inverter’s LCD screen to indicate specific issues.

Among the common issues are various communication faults, issues with the power optimizer, and problems in the DC or AC voltages or currents. So, it’s crucial to understand these error codes for effective solar inverter repairs.

Troubleshooting Common SolarEdge Inverter Errors

Each error on a SolarEdge inverter is indicated with a specific code and LED color, providing you with a clear hint about the nature of the problem. Some common errors that may need solar panel repairs include:

  • Red Light and Error Code 25: This indicates a DC safety unit malfunction and requires immediate professional attention.
  • Red Light and Error Code 2: A GFDI error has occurred in this case, pointing to a ground fault in the electrical system.
  • Red Light and Error Code 3: This code indicates that the inverter has shut itself down due to high temperature, which raises the need for checking the inverter’s cooling system.

These are just a few examples. A complete list of error codes and what they signify can be found in the SolarEdge installation guide. Regardless of the error, never hesitate to consult a professional if you’re unsure how to proceed.

Steps to Reset Your SolarEdge Inverter

In some cases, resetting your SolarEdge inverter can be a simple first step in solar inverter troubleshooting. Below are the general steps to reset the inverter:

  • Switch off the solar supply main switch (or PV Array main switch).
  • Next, turn off the inverter’s DC isolator located under the inverter panel.
  • Wait for a few minutes and then switch on both the Solar Supply Main Switch and the DC Isolator.
  • The inverter should now begin a fresh power-up sequence.

If the inverter continues to show an error code after resetting, it’s time to call a solar repair specialist.

Your Partner in Solar Inverter Troubleshooting

While you can perform some basic SolarEdge inverter troubleshooting by yourself, dealing with electrical systems can be dangerous without the proper knowledge and experience. Thus, when your SolarEdge inverter shows error codes, it’s highly advised to contact solar repair specialists to diagnose and fix the issue.

Always remember that addressing the inverter problem early can help you maintain the performance efficiency of your solar system and avoid unnecessary costs related to serious damage. Thus, don’t hesitate to reach out to experts in solar inverter repairs in Houston.


Troubleshooting SolarEdge solar inverters isn’t incredibly hard if you know what to do, and this guide has aimed to provide that knowledge. However, if you notice an error—don’t hesitate to consult with experts. Professional solar repair ensures the safety and longevity of your solar system, so you can enjoy the benefits of solar energy continuously and hassle-free. Contact us today for all your solar repair needs and keep enjoying the sun’s power.


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