With energy bills constantly on the rise, many home and business owners are looking for alternative sources of energy to help supplement their needs. One of the best sources of energy is solar. We’ll discuss some of the best solar energy solutions you can implement at your home or business.
Tapping Into Solar Energy
Tapping into solar energy is as easy as installing solar panels on your roof or in another area of your property. The solar panels absorb sunlight and use a specialized inverter to produce electricity to power the items throughout your home. One thing to realize is that having solar panels alone only allows you to harness energy when the sun is out. Once it gets dark, you’ll need to rely on your local grid to power your electrical system and electronic devices — unless you use battery storage.
Understanding Battery Storage
The solution to using the energy you captured during the daytime overnight is battery storage. These storage units fill up with energy throughout the day as your solar panels collect sunlight. Any energy generated in excess of what you’re using is stored in your battery system. When the sun goes down and your panels stop producing energy, your home can pull from the
stored power in your battery system. This saves you from having to rely solely on your local power grid. Battery storage is designed to replace traditional, gas powered generators. is especially useful for grid-connected properties and is essential for those living off-grid who still want to power electronics and appliances.
Types of Battery Storage Solutions
When it comes to solar battery storage, there are many different technologies to choose from. Some of the most common include lithium-ion, lead-acid, saltwater, and nickel-based batteries. Lithium-ion solar batteries, specifically nonflammable lithium-iron-phosphate, are the most widely used for residential applications thanks to their long lifespan and compact design. These batteries typically last between 4,000 to 6,000 cycles, which equates to roughly 10 to 15 years of usable life.
Tesla Powerwalls
Our most popular solar battery storage solution is the Tesla Powerwall — one of the most well- known brands for advanced home solar technology. Each unit uses a lithium-ion battery that stores 13.5 kilowatt hours and can output 5 kilowatts of continuous power.
Powerwalls are usually mounted inside or outside, on the wall or floor inside a garage or utility space. One of the biggest advantages of Powerwalls is expandability with Powerwall Expansion Packs. Expansion packs provide additional energy storage for the Powerwalls. Your electrical system can automatically switch from the grid to your stored solar energy during a power outage, allowing for seamless backup power.
A fully charged Tesla Powerwall system can power any of your appliances. You can install Powerwalls without solar that are charged by the grid after a power outage. Two Powerwalls will hold an average home’s 24 hour energy needs. However, if you also install solar, the Powerwalls never run out of power because they are recharged every day by the sun. This way, the sun powers the home during the day and recharges Powerwalls that powered the home the night before. This cycle repeats every day for continuous, 24-hour power day after day.
People often ask, “How long will a Powerwall last?” The answer is that they don’t run out power at all because they are recharged by solar every day, like how a cell phone can be recharged everyday by being plugged in at night. It can run your refrigerator for over a day, your heat pump or AC for a few hours, or your Wi-Fi and lights for two to three days. Most homeowners find that two to three Powerwalls are sufficient to power essential circuits during outages. However, full-home backup often requires a more customized configuration based on your energy needs.
Top Benefits of Solar Energy Storage
Before deciding to invest in solar battery storage, it’s helpful to understand the many benefits it offers. These solutions work well in both residential and commercial settings, making them a smart choice for homes and businesses alike.
Energy Independence
Perhaps the biggest benefit of solar energy storage is the ability to be more energy independent. By storing the energy you generate from sunlight, you can reduce your reliance on the local grid — whether during nighttime hours or unexpected outages.
Lower Energy Bills
Solar battery storage helps lower your energy bills. Modern battery systems paired with hybrid inverters allow you to automatically use stored solar energy during peak utility rate hours and then switch to grid power when rates are lower. This time-of-use optimization leads to significant long-term savings for homeowners and businesses. Free Nights programs, when combined with a smaller solar and battery system, can allow people to have a zero, or near zero electricity bill.
Eco-Friendly Option
Relying on the local grid typically means depending on energy from fossil fuels, which contributes to greenhouse gas emissions. Solar energy is a clean, renewable power source that does not produce harmful emissions. By using solar and battery storage, you can greatly reduce your carbon footprint and help fight climate change.
Backup Power Supply
Power outages can disrupt your daily routine or business operations. Solar battery storage gives you a reliable backup energy source when the grid goes down. Whether you need to power lights, your HVAC system, or essential electronics, battery storage helps you stay connected when it matters most.
Tax Rebate
The federal government offers a 30% Investment Tax Credit (ITC) for solar systems that includes eligible battery storage installations. To qualify, the battery must be charged primarily by solar energy. This credit applies to equipment, installation, and interconnection costs. In addition to the federal incentive, many states and utility providers offer rebates and additional savings for installing solar energy systems. Be sure to check with your local utility or state energy office for available programs.
Better ROI
Solar energy systems are a long-term investment, and battery storage can enhance the return on that investment. While net metering allows you to send excess energy back to the grid for credits, those credits are often worth less than the retail cost of energy. Battery storage lets you use more of the solar power you produce on your own terms — especially during high-demand or high-rate periods. That means more value and long-term savings from your system.
Helpful Solar Energy Installation Service
KPost Company provides expert solar energy installation services throughout the Dallas, TX community. We also assist with solar energy system replacements, repairs, and battery storage solutions. Call our friendly team today to schedule your consultation with one of our knowledgeable professionals. We can also assist with all your solar energy replacement and repair needs.
Call our friendly office team today to schedule your next consultation with one of our knowledgeable service professionals.
