Electric Bill with Solar Panels

Why Is My Electric Bill So High with Solar Panels – Things You Need to Know

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It’s no secret that switching to solar energy can significantly reduce your electric cost. Your cost can still be more than you anticipate even with solar panels. Do you know why is your electric bill so high with solar panels? What is happening?

This article will look at some typical causes of higher electric bills caused by solar panels and discuss how to fix them.

Why Is My Electric Bill So High with Solar Panels?

According to EIA data, the national average monthly electric bill in 2019 was $115. Solar panels that are properly set up and working can cut your electricity costs by up to 90%. It’s not always the case, though. This is possible because the typical household typically generates just enough solar energy to offset a portion of their energy consumption, but the cause is not always that clear-cut. The most frequent reasons why solar panels are installed result in a high electricity bill are as follows.

Your Home Is Using Too Much Power

Even with properly installed solar panels, it is still possible to use too much electricity. If your solar panels are not reducing your bill, it can be because:

  • Your system is generating less electricity than you use
  • You’re using too much electricity at night when panels aren’t generating it
  • Too many appliances or devices are plugged in
  • You leave appliances and lights on when they’re not needed
  • You’re not using energy-efficient bulbs or appliances

Faulty Solar System

Although solar panels are intended to generate electricity from the sun’s rays, they occasionally break down and begin consuming power from the grid, which will significantly increase your electricity bill. Additionally, an improperly grounded solar system poses a fire risk.

Incorrect Electric Meter Reading

How much electricity you’re using can be determined by reading an electric meter. However, even electric meters can produce inaccurate readings, typically as a result of a mistake made by a person or faulty machinery. Additionally, inaccurate meter readings can lead to higher electric bills, making it crucial to catch them early.

By keeping an eye on your usage and checking the accuracy of your meter once a month, you can lessen the likelihood of receiving a false electric meter reading.

External Factors

When all of the aforementioned causes of your bill’s increase have been taken care of and it still exceeds the average electric bill you used to pay, you must consider outside influences. The output of solar panels and, consequently, your electricity bill, can be adversely impacted by a variety of external factors. In addition to the amount of sunlight and shade, these factors include: 

  • Roof angle
  • The orientation of your house
  • Weather
  • Dirty solar panels

Solar Panels Don’t Lower Bills

Installation of solar panels won’t instantly lower your electricity bill, contrary to popular belief. The truth is that it’s much more intricate than that.

When your solar PV system is producing more energy than you are using, it is designed to supply the grid with renewable energy to balance out your energy usage.

Your utility provider will only grant you credits for the extra energy that was sent to the grid, though. The application of these credits to your account is at the company’s discretion; it typically happens during the annual billing cycle.

This implies that even after installing solar panels, you might not notice a decrease in your bill for several months or even a few years.

Additionally, most homeowners’ solar PV systems don’t produce enough energy to completely offset their energy consumption.

As a result, they will still be charged for the electricity they consume and the minimum monthly fee from their utility company.

If solar panels are installed improperly or do not produce enough power, they may occasionally even cause an increase in your electric bill.

A sudden rise in your electric bill or a drop in the amount of utility company credits you receive are warning signs that something is wrong with your solar PV system.

How Much Can Electricity Bills Be Cut by Solar Panels?

A home solar power system typically generates about 900 kilowatt-hours (kWh) of electricity per month.

Given that the typical home uses 893 kWh of electricity each month, owning a solar power system can help you save up to 90% on your monthly energy costs.


Solar panels are a scarce resource, therefore if you utilize them, your electricity cost will probably go up.

Most utilities set solar system size restrictions that correspond to the typical historical energy usage at the site.

However, adding more solar panels will enable you to produce more electricity for your home or place of business.

If you’d like to learn more about how solar works and how much money it could save you on your electricity bill, get in touch with your neighborhood solar experts right away.

Gratitude for reading.

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