Solar Inverter Not Working? Learn How to Reset It Like a Pro

If your inverter suddenly stops working, don't panic! A quick reset might be all it takes to get your solar system back online. Whether you're dealing with an older model or a modern solar inverter with panel setup, knowing how to reset your inverter can save time, money, and frustration.

In this blog post, we'll walk you through how to reset a solar inverter like a pro, cover common problems, discuss solar inverter repair tips, and help you decide when it’s time to call a technician or upgrade. Plus, if you’re in the market for a new one, we’ll talk about solar inverter price ranges and what to look for.

What Is a Solar Inverter and Why Does It Matter?

Before we dive into resets, let’s get a quick overview.

An inverter is the brain of your solar energy system. It converts the direct current (DC) electricity generated by your solar inverter with panel setup into alternating current (AC) that powers your home. When your inverter isn’t working, your solar panels are essentially useless.

There are different types of solar inverters, including:

• String inverters

• Microinverters

• Hybrid inverters

• Off-grid inverters

No matter which one you use, the reset process is usually quite similar.

Common Reasons Why Your Inverter Isn’t Working

Before attempting a reset, it’s crucial to understand why the inverter has stopped working. Here are the top culprits:

• Grid interruptions or blackouts

• Overheating

• Software glitches

• Loose wiring or blown fuses

• Overvoltage or undervoltage

• Fault codes or error messages

In many of these cases, a reset can temporarily resolve the issue. However, persistent problems may require solar inverter repair.

How to Reset a Solar Inverter (Step-by-Step)

Resetting your inverter is easier than you think. Follow this pro-level guide to safely reset your unit:

Step 1: Turn Off the AC Safety Switch

Usually located in your switchboard or main switch panel, this cuts power from your inverter to your home. Flip the switch off to begin the reset process.

Step 2: Turn Off the DC Isolator

The DC isolator is typically beside or beneath the solar inverter with panel unit. This shuts down the DC current coming from the solar panels.

Step 3: Wait for 5–10 Minutes

This allows the internal components to discharge completely and ensures a clean reset.

Step 4: Turn the DC Isolator Back On

Restore power from your solar panels to the inverter.

Step 5: Turn the AC Safety Switch Back On

This reconnects your inverter to the house and the grid. You should see lights or a display indicating it’s booting up.

Step 6: Monitor for Errors

Check the display panel for fault codes or errors. If the system starts working and shows power output, your reset was successful.

When Resetting Isn’t Enough: Solar Inverter Repair Tips

If the reset doesn’t work or the inverter fails again shortly after rebooting, you may need to take further action. Consider the following solar inverter repair options:

• Check the inverter display panel: Look for fault codes and consult the user manual.

• Inspect wiring and fuses: Loose or corroded wires can disrupt connectivity.

• Ensure proper ventilation: Overheating may trigger auto-shutdown.

• Check your solar monitoring app: Some systems offer diagnostic tools.

• Call a certified technician: If your system is under warranty or you're unsure what to do.

If your inverter is older than 8–10 years, it might be time for a replacement.

Solar Inverter Price: Should You Replace or Repair?

If your inverter continues to have issues, upgrading may be the smarter choice. But how much does a new one cost?

Here’s a quick breakdown of solar inverter price in Australia (2025 estimates):

Inverter Type	Price Range (AUD)
String Inverter	$900 – $2,000
Hybrid Inverter	$1,500 – $3,000
Microinverter	$200 – $300 each
Off-Grid Inverter	$2,000 – $5,000

Tip: Always compare warranties, brands, and installation fees. Opt for a reliable system that pairs well with your existing solar inverter with panel configuration.

How to Avoid Future Inverter Failures

Prevention is always better than cure. Follow these pro tips to extend your inverter’s lifespan:

• Schedule regular maintenance every 12–24 months.

• Keep it cool: Ensure your inverter has adequate airflow and shade.

• Update firmware: Many modern inverters can be updated remotely.

• Monitor system output weekly or monthly.

• Check for corrosion or insect nests in older units.

Need Expert Help? Let Power Market Guide You

Dealing with an unreliable inverter can be frustrating—and potentially costly. Whether you need help with solar inverter repair, choosing the right system, or comparing solar inverter price ranges, Power Market connects you with Australia’s top solar professionals.Get expert advice and quotes today with Power Market!

Frequently Asked Questions ( FAQS )

1. What does an inverter do in a solar system?

An inverter converts DC electricity from your panels into AC electricity that powers your home.

2. How do I know if my solar inverter needs a reset?

If your inverter shows error codes, isn't producing power, or has blank displays, a reset may help.

3. What’s the easiest way to reset a solar inverter?

Turn off the AC safety switch and DC isolator, wait 5–10 minutes, then power back on. Always follow your user manual.

4. Is frequent resetting a sign of a faulty inverter?

Yes. If you’re resetting often, it may indicate the need for solar inverter repair or replacement.

5. Can I reset all types of inverters the same way?

Most follow a similar procedure, but always refer to the brand-specific guide, especially for hybrid or off-grid systems.

6. What is the average solar inverter price in Australia?

Prices range from $900 for basic string inverters to $5,000+ for advanced hybrid or off-grid models.

7. How do I check if my inverter is working after a reset?

Look at the display panel or use a solar monitoring app to confirm output and error-free operation.

8. Can a reset fix all solar inverter issues?

No. While it can resolve minor glitches, electrical faults or hardware failures require professional solar inverter repair.

9. How long should a solar inverter last?

A well-maintained inverter can last 10–15 years. Older models may need more frequent servicing or replacement.

10. Where can I find help with inverter problems or installation?

Visit Power Market to compare local experts, get quotes, and find the right solar inverter with panel solution for your home.