How to maximize solar savings at home

Installing solar panels is a good first step toward reducing your energy bill, but your home’s energy habits matter, too. Improving efficiency and considering electric upgrades can help reduce energy use and increase long-term savings.

Store energy for later

A home battery energy storage system (BESS) can store extra solar energy produced during the day so it can be used at night or during cloudy weather. Battery storage can also provide backup power during some outages, depending on the system and how it is installed. Check with your utility about safety requirements and possible incentives.

Look for ENERGY STAR appliances

When upgrading appliances, look for the ENERGY STAR label. These products are designed to reduce energy use while still providing strong performance.

If your refrigerator, dishwasher, washer, dryer or other major appliance is more than 10 years old, compare its energy use with newer models before you replace it. Savings vary by product, but efficient appliances can help reduce household energy use, especially when paired with solar.

Consider how an EV fits your energy goals

Electric vehicles (EVs) can also be part of your home energy plan. Charging during off-peak hours or using stored solar energy may help make your commute more affordable.

Some newer EVs also support bidirectional charging, which means the vehicle can send electricity back to a home during an outage or emergency.

Improve heating and cooling efficiency

Heating and cooling are among the largest energy uses in most homes and comprise approximately half of the average household’s energy bill. A heat pump can provide both heating and cooling in one efficient system. Instead of creating heat, it moves heat from one place to another. In the winter, it brings heat into the home. In the summer, it works like an air conditioner by moving heat out.

Air-source heat pumps are the most common type and work in a variety of climates. An outdoor unit warms or cools the coils, then circulates warmed or cooled air through your home’s air ducts and into rooms. Air-source heat pumps are also available for homes without air ducts, in a ductless version called a mini-split heat pump. They deliver two to four times more heat energy than the electricity they use.

Geothermal, or ground source, heat pumps transfer heat to or from the ground (or nearby water source). They often cost more to install than other types, but can use less energy than standard systems and may be a good option for homeowners planning a long-term upgrade. These are well-suited for extreme climates.

Make solar work harder for you

Solar panels can help lower your energy bill, but the biggest savings can be realized by using less energy in the first place. By improving efficiency and exploring electric upgrades, you can reduce energy use and generate savings.