Gone are the days when solar power was considered an alternative and costly energy source. Today, many homeowners have enthusiastically embraced solar energy as a primary power source for their homes. The prospect of low energy costs, federal tax credits, and promoting environmental sustainability make the shift towards solar energy an easy decision.

However, if you have installed solar panels and found that your electricity bill is still high, it could become a cause for concern. After all, solar panels are meant to save you money, right? You might now be wondering why this is happening and what can be done about it. In this blog post, we aim to help you answer these questions and provide viable solutions.

Quick Summary

Solar panel inefficiency, poor system design, and faulty equipment could be contributing to your high electricity bill even after solar panel installation. Understanding the reasons and taking corrective action can help reduce your energy bills and maximize the benefits of your solar energy system.

Understanding the High Energy Consumption

Before establishing why your solar panel system isn’t saving you as much as anticipated, it is essential to understand your electricity usage pattern. If you have been using more power than usual, such as running heating or cooling systems for longer hours or using more electrical appliances, your electricity bill might still be high despite solar panel installation.

The type of solar panels installed can also impact your energy bills. For instance, monocrystalline solar panels are more efficient but costly, while thin-film solar panels, although cheaper, are less efficient. If you’re curious about the different types of solar panels and their efficiency, you can read more about it here.

Poor System Design or Installation

Not all solar energy systems are created equal. Some designs are more efficient than others, and a poorly designed system can affect energy production. Additionally, if solar panels are not correctly oriented or angled, or are shaded by trees or buildings, they can’t absorb sunlight effectively, lessening their energy output.

Your Houston solar panel repairs experts would advise that poor installation can also lead to less-practical positioning of the panels, reducing their efficiency. It’s not uncommon for installation errors to go unnoticed until you receive an unexpectedly high electric bill.

Equipment Issues

Similarly, if your solar inverter, the device that converts the direct current (DC) output of the solar panels into alternating current (AC) for home use, is not functioning correctly, it could lead to a high electricity bill. Solar inverter repairs are often necessary if your device is older or of low-quality.

Moreover, potential issues with the solar panels themselves might contribute to the problem. Factors such as visible damage, accumulation of dirt, or the simple malfunctioning of one or more panels can decrease the effectiveness of your entire system. Even if a single panel is not working, it can affect the system’s balance. Getting periodic solar panel maintenance in Houston is recommended to ensure that your panels remain in good working condition.

Is Your Utility Provider Billing Accurately?

Another aspect to consider is the accuracy of your electricity bill. Some utility providers have been known to make billing errors, such as charging customers for more energy than they actually consumed. Hence, it is always advised to keep an eye on your energy bills and reconcile them with your energy meter readings.

Furthermore, changes in utility rates can also impact your bills. Utility providers sometimes raise the cost per kilowatt-hour without giving prior notice, resulting in a higher bill for the same energy consumption.

What Can You Do?

  • Monitor your energy consumption: Keeping track of your consumption can help identify if there is an actual increase or just inaccurate billing.
  • Regular servicing and maintenance: Regular solar panel cleaning services and maintenance can help identify issues in your solar system early.
  • Upgrade your equipment: If your solar panels or inverters are outdated, you might consider an upgrade. Newer technologies offer more efficiencies and may help reduce your bill.

To learn more about common solar panel problems and solutions, you can check out this blog post for a wealth of useful knowledge.


While high electricity bills with solar panels can be a frustrating situation, understanding its possible causes can help tackle the problem effectively. A combination of regular maintenance, timely repairs, efficient usage, and keeping an eye on your utility bills can go a long way in ensuring maximum savings from your solar system.

Have you been battling high electricity bills even after installing solar panels? Maybe it’s time to seek out the expertise of our solar repair specialists. Get in touch with us today and let’s work together to make your solar power journey smooth and cost-effective.


Save time and $$$ with a no obligation quote from solar specialists in Houston. It takes just 30 seconds.
Call Now Button