A Comprehensive Guide to Residential Solar Panel Installation

As of April 10, 2025, the U.S. has implemented sweeping new tariffs on imported solar equipment. Panels from Southeast Asia now face tariffs ranging from 36% to 49%, while Chinese-made products are hit with a staggering 125% tariff. These tariffs are set to significantly increase the cost of solar installations nationwide.​  Impact by Country of Origin Solar panels from Southeast Asia, which previously offered cost-effective options, are now subject to substantial tariffs. Domestic suppliers like GSTAR and SolarSpace have already raised their prices by 30–35% to account for these new tariffs. This means that homeowners considering solar installations will soon face higher costs if they opt for panels affected by these tariffs.

If you’ve been thinking about going solar, it’s time to stop thinking and start acting. New federal tariff changes are set to drive up the cost of solar panels, batteries, and installation materials—and the window to lock in pre-tariff pricing is quickly closing. Let’s break down what’s happening, how it impacts homeowners in the Midwest, and why April 2025 is the smartest time to make the switch to solar. What’s Happening with Tariffs? On April 9, 2025, the White House officially implemented a sweeping tariff policy adjustment. Countries previously subject to varying rates will now face a universal 10% tariff, while China’s rate has skyrocketed to 125% under what the administration is calling “reciprocal tariffs.” This directly affects the solar industry because, while many solar panels are assembled outside of China, a large portion of the materials used to make them—including aluminum frames, inverters, and key electrical components—are still sourced from China . These tariffs are already creating ripple effects through the supply chain. How Much Are Solar Prices Going Up? While U.S. solar manufacturing has grown, it’s still dependent on imported materials. As a result, even American-made panels will see price increases due to tariff-related costs on sub-components. Here’s what experts from Solar.com and other industry analysts are projecting: Solar Panels: Expected to rise 3–4 cents per watt Balance of System Costs: Will increase 2–3 cents per watt Battery Storage Systems (BESS): Face potential increases of 20–30% , and possibly more To put that in perspective: for a typical 7 kW residential solar system, an increase of just 7 cents/watt could add nearly $500 to the cost of a system. For those planning to add a battery backup, the additional cost could reach into the thousands .

Hailstorms can be sudden and fierce, leaving a trail of destruction in their wake. For homeowners, the aftermath often involves assessing damage and initiating repairs. However, a critical misstep during this process can lead to unforeseen expenses, sometimes reaching as high as $15,000. Understanding this potential pitfall is essential to protect both your home and your finances.​ The Immediate Aftermath: Assessing the Damage After a hailstorm, it's natural to inspect your property for visible signs of damage. While shattered windows or dented vehicles are obvious indicators, roof damage can be more insidious. Hail as small as 1 inch in diameter can compromise the integrity of roofing materials, leading to leaks and structural issues over time. The Cost of Neglecting Roof Inspections One of the most significant mistakes homeowners make is neglecting a professional roof inspection after a hailstorm. Superficial assessments may overlook subtle damages that can escalate into major problems. The cost of repairing hail damage varies widely, with averages around $4,250, but can range from as low as $375 to as high as $7,500, depending on the extent of the damage and materials used. Delaying or ignoring necessary repairs can lead to more severe structural issues, potentially doubling these costs.​ Insurance Claims: A Double-Edged Sword Filing an insurance claim seems like the logical step after discovering hail damage. However, this process is fraught with complexities. While insurance may cover a portion of the repair costs, homeowners often face high deductibles and depreciation factors. For instance, an insurance payout of $7,000 might be approved for hail damage, but with high deductibles and depreciation, this amount could cover less than 50% of the total replacement cost , leaving homeowners to cover the remaining balance out-of-pocket.

Missouri residents are facing a notable uptick in electricity rates, with several utility companies implementing significant increases that surpass both national inflation rates and local wage growth. This trend underscores the importance of exploring alternative energy solutions , such as solar power, to mitigate rising energy costs and promote sustainability.​ Rising Electricity Rates Across Missouri Recent data reveals that from 2020 to 2023, Ameren Missouri's residential customers experienced average summer bill increases of 19.56% and winter bill increases of 21.05%. These hikes have outpaced national inflation (18.62%) and Missouri's average weekly wage growth (16%) during the same period. Infrastructure investments have been identified as the principal drivers of these increases. In December 2024, Ameren Missouri filed a request with the Missouri Public Service Commission (PSC) for a 15.77% rate increase, aiming to generate approximately $446 million. This resulted in an average monthly increase of $17.45 for customers. Similarly, Evergy Missouri West sought a 13.99% rate increase, effective January 1, 2025, which added about $27 per month to the average customer's bill. This request was made to recoup costs associated with infrastructure spending.

​Investing in solar panels is a significant step toward reducing energy bills and promoting sustainability. However, pairing your solar system with battery storage can amplify these benefits, leading to greater savings, enhanced environmental impact, and increased energy independence. This article explores how the number of batteries integrated into your solar system—ranging from one to three—can influence these advantages.​ Understanding Solar Battery Storage Solar batteries store excess energy produced by your solar panels during peak sunlight hours. This stored energy can be used during periods of low sunlight, power outages , or peak demand times when electricity rates are higher. By utilizing stored energy, homeowners can reduce reliance on the grid, leading to potential cost savings and increased energy security. Financial Implications: 1 vs. 2 vs. 3 Batteries The financial benefits of solar battery storage depend on the system's capacity and the household's energy consumption patterns. Here’s a breakdown of potential savings based on the number of batteries:​ Single Battery System Capacity: Typically, a single battery system offers around 5 to 13.5 kilowatt-hours (kWh) of storage.​ Cost: The installation cost for one battery ranges from $6,000 to $18,000, depending on the brand and capacity. Savings: Homeowners can save approximately $1,100 annually on electricity bills by utilizing stored solar energy during peak periods. Two-Battery System Capacity: Doubling the storage to approximately 10 to 27 kWh.​ Cost: The additional battery increases the total cost to between $12,000 and $36,000.​ Savings: With increased storage, homeowners can store more excess energy, potentially leading to greater savings, especially if their energy consumption is high or if they experience frequent peak pricing periods.​ Three-Battery System Capacity: Approximately 15 to 40.5 kWh of storage.​ Cost: Total installation costs can range from $18,000 to $54,000.​ Savings: This setup is ideal for households with high energy usage or those aiming for maximum energy independence. The substantial storage capacity allows for significant reductions in grid reliance, leading to more substantial long-term savings.​ It's important to note that while adding more batteries increases storage capacity and potential savings, the upfront costs also rise. Homeowners should assess their energy needs and consult with professionals to determine the optimal number of batteries for their situation.​ Environmental Benefits Integrating battery storage with solar panels not only offers financial advantages but also contributes positively to the environment:​ Reduced Carbon Footprint: By storing and utilizing solar energy, households decrease their reliance on fossil fuels, leading to lower greenhouse gas emissions. ​ Efficient Energy Use: Stored energy can be used during peak demand times, reducing strain on the grid and promoting the use of clean energy.​ Energy Independence Achieving energy independence is a significant advantage of combining solar panels with battery storage:​ Grid Resilience: Stored energy provides a backup during power outages, ensuring uninterrupted power supply. ​ Control Over Energy Usage: Homeowners can manage their energy consumption more effectively, using stored energy during peak pricing periods to avoid higher costs.​ Blue Raven Solar Conclusion Integrating battery storage with your solar system enhances the benefits of solar energy, offering increased savings , environmental advantages, and greater energy independence. While the initial investment varies with the number of batteries, the long-term gains make it a worthwhile consideration for homeowners aiming to optimize their energy solutions. Have any questions? Give us a call at 636-757-3083 or visit sunsent.com.

Many homeowners invest in solar panels to save money on electricity, but did you know they can also help extend the lifespan of your roof? When installed correctly, solar panels serve as a protective barrier, shielding your roof from harsh weather conditions , UV rays, and temperature fluctuations. Let’s explore how solar panels can contribute to the longevity of your roof and what steps you should take to prepare for installation. Shielding from the Elements Your roof takes the brunt of nature’s elements—rain, hail, snow, and intense sunlight. Over time, these forces wear down roofing materials, leading to cracks, leaks, and eventual replacement . Solar panels act as a protective shield, covering portions of your roof and reducing its direct exposure to harsh weather. This extra layer of protection helps slow down wear and tear, preserving the integrity of the roofing materials underneath. Reduced UV Damage One of the leading causes of roof deterioration is prolonged exposure to ultraviolet (UV) radiation from the sun. UV rays dry out roofing materials, causing shingles to become brittle, crack, and lose their protective granules. Solar panels absorb sunlight that would otherwise hit your shingles directly, significantly reducing UV damage. As a result, the lifespan of your roof increases, potentially delaying costly repairs or replacements . Protection from Weather Extremes Severe weather events can wreak havoc on roofs. High winds can lift shingles, hail can create dents, and ice buildup can lead to water damage. Since solar panels are designed to withstand extreme conditions, they provide an added layer of defense against these threats. When hail or debris falls, solar panels take the initial impact, reducing the likelihood of roof damage underneath. Cooling Effect on Your Roof Heat exposure accelerates roof degradation. On hot summer days, roofing materials expand under extreme temperatures and contract at night, leading to cracks over time. Solar panels create a gap between the roof and the panels themselves, allowing air to circulate. This airflow helps cool down the roof by an average of 5 degrees, reducing temperature-related wear and enhancing energy efficiency inside the home. By keeping your roof cooler, solar panels also help maintain its structural integrity longer. Proper Installation Prevents Damage Some homeowners worry that installing solar panels may harm their roof. However, when performed by a qualified professional , solar panel installation does not damage the roofing structure. Modern mounting systems use durable lag bolts that anchor securely into the roof’s structure. These bolts are then sealed with moisture-resistant flashing to prevent leaks. By using proper sealing techniques, solar panels remain securely in place while maintaining the roof’s integrity. Ensuring Your Roof is Ready for Solar Before installing solar panels, it’s crucial to ensure that your roof is in good condition. If your roof is near the end of its lifespan or has existing damage, it may be best to repair or replace it before installing solar panels. A professional roof inspection can help determine if your roof is structurally sound for solar panel installation. Long-Term Savings & Roof Protection With solar panels, you’re not just generating clean energy —you’re also investing in the longevity of your home. By shielding your roof from environmental stressors, reducing UV exposure, and improving insulation, solar panels offer a dual benefit of energy savings and extended roof life. If you're considering solar, now is the time to act. Make sure your roof is ready, work with certified installers, and enjoy the long-term benefits of both solar energy and a protected, longer-lasting roof. Give us a call at 636-757-3083 or check out another one of our blogs about preparing for severe storms!

A significant severe weather event is unfolding in the St. Louis region, bringing the potential for damaging winds , large hail, and tornadoes. The National Weather Service has issued a rare "high risk" severe weather outlook—level 5 out of 5—indicating a particularly dangerous setup that could produce multiple long-lived EF3 or stronger tornadoes across the mid-Mississippi and lower Ohio valleys. Severe Weather Forecast & Tornado Threat Multiple tornado watches are in effect across Missouri , Illinois, Arkansas, and Oklahoma as a strong storm system moves eastward. St. Louis and surrounding areas are at risk of supercell thunderstorms that could generate large hail, damaging winds, and tornadoes. According to the Storm Prediction Center, cities like Chicago, Indianapolis, Cincinnati, Little Rock, Louisville, Memphis, Nashville, and Dallas-Fort Worth are also in the path of potential severe weather. The most intense storms are expected to develop late Tuesday night into Wednesday morning, with peak storm activity occurring between 6 AM and noon. Some forecast models suggest isolated storms could arrive earlier, bringing additional threats before the main storm line moves through the area.

Hailstorms can be unpredictable and destructive, leaving homeowners with concerns about the integrity of their roofs. While your first instinct during a hailstorm may be to protect your car, your roof often takes the biggest hit. But how do you know if your roof has been damaged? And what steps should you take next? Let's break it all down. What Size Hail Causes Roof Damage? Hail size is a critical factor in determining whether your roof sustains damage. In general, hailstones that are at least 1 inch in diameter can cause noticeable damage. However, smaller hailstones can still lead to problems, especially when accompanied by strong winds or when hitting older or more fragile roofing materials. The larger the hailstones, the higher the potential for significant damage: 1 inch (quarter-sized) – Can cause dents in asphalt shingles and roof vents. 1.5 inches (ping pong ball-sized) – More severe damage, potentially cracking or breaking shingles. 2 inches or larger (golf ball-sized and above) – High likelihood of substantial roof damage requiring repairs or replacement. Since multiple factors impact hail size and potential roof damage, it’s crucial to understand what influences hailstone formation and impact. Factors That Determine Hail Size Atmospheric Conditions Hail forms in thunderstorms when there’s a strong updraft and an abundance of supercooled water droplets in the atmosphere. When the temperature difference between the ground and the upper atmosphere is significant, hailstones have a better chance of growing larger before they fall. Updraft Strength A strong updraft within a storm keeps hailstones suspended longer, allowing them to accumulate more ice. The stronger the updraft, the larger the hailstones. Wind Speed and Impact Angle Wind speed and the angle at which hailstones hit your roof also play a major role in the level of damage. High winds can propel hail at an oblique angle, increasing impact velocity and damage potential. Low-slope roofs tend to suffer more from hail impact than steeper roofs, as hail hits them more directly. How to Spot Hail Damage on Your Roof While a professional roofing contractor should always perform a thorough inspection, you can check for collateral damage around your property to get an idea of whether your roof may have been affected. Look for: Dents or dings on downspouts, gutters, and metal roof vents. Splatter marks on your electric meter, AC unit, grill, or car. Holes or cracks in window screens, painted wood, or shutters. Dings on garage doors or mailboxes. If you notice any of the above, there’s a strong chance your roof may have sustained hail damage, and you should take the next steps. What to Do If You Suspect Hail Damage 1. Contact Your Insurance Company The first step is to call your insurance provider to report possible roof damage. They will guide you on the next steps, which may include sending an adjuster to inspect the damage. 2. Schedule a Professional Roof Inspection A qualified roofing contractor will inspect your roof for hail damage and provide photographic evidence to submit to your insurance company. If the damage is severe enough, your insurance provider may approve a claim for roof repairs or replacement. 3. Understand the Insurance Claim Process If your claim is approved, your next step is to hire a roofing contractor with experience in handling insurance claims. If your claim is denied, you can request a second inspection or hire an independent engineer to assess the damage. Choosing a Hail-Resistant Roofing Material If you live in an area prone to hailstorms, investing in a hail-resistant roof can save you from future headaches. Roofing materials with a UL 2218 Class 4 Impact Rating offer the highest resistance to hail damage. Some of the most hail-resistant roofing options include: Metal Roofing – Durable and resistant to large hailstones, with some warranties covering hail up to 2.5 inches in diameter. Impact-Resistant Asphalt Shingles – Engineered with reinforced layers to withstand impact better than standard shingles. Rubber and Polymer Roofing – Designed to absorb impact and minimize cracking or denting. Traditional asphalt shingles and clay tile roofs are much more susceptible to hail damage, especially as they age and become brittle. Final Thoughts Hailstorms are a natural hazard, but understanding their impact on your roof can help you take proactive steps to protect your home. If you suspect hail damage, check for collateral signs around your property and contact your insurance provider for guidance. A timely inspection and choosing a durable, hail-resistant roofing material can prevent costly repairs and extend the lifespan of your roof. Give us a call at 636-757-3083 to learn more. You can also read our latest blog on the growing threat of power outages here!

Power outages are more than just a temporary inconvenience—they disrupt daily life, impact businesses, and can even become life-threatening during extreme weather conditions. From local blackouts in St. Louis to massive global outages, the need for reliable power solutions has never been greater. In this article, we’ll dive into the causes, impacts, and trends of power outages before exploring how backup battery systems can help you achieve energy independence. Power Outages in St. Louis and the Midwest Severe weather events have led to widespread power outages in St. Louis and surrounding areas. Recent data highlights the growing concern: Over 100,000 customers lost power in St. Louis due to severe storms. A single Ameren report recorded 136,051 outages in Missouri and 40,817 outages in Illinois . St. Louis City: 5,112 outages | St. Louis County: 81,888 outages. Outage Trends Over the Years: 2021: 9 major events, mostly due to severe weather. 2020: 3 major events, largely caused by system failures. Notable Outages: June 2021: Storms left 38,000 residents without power . Faulty underground cables caused two outages within 24 hours. Jefferson City: Storms downed multiple power lines, leaving thousands in the dark. The Impact of Power Outages: Health Risks: Extreme heat or cold without power increases the risk of heatstroke or hypothermia. Carbon Monoxide Poisoning: Improper use of gas generators can be deadly. Hospitals: Limited backup power for critical equipment endangers lives. Food Supply Disruptions: Grocery stores and factories lose perishables, impacting food availability. Power Outages Across the U.S. The frequency and severity of power outages vary widely across states. Some of the most affected regions include: Maine: The highest average outages per year ( ~4 per year ). West Virginia: Second highest ( ~2.8 per year ). Florida: Experiences the longest downtime , averaging 14.6 hours per outage . Maine: Follows close behind with 14.1 hours of downtime per outage . States with the Fewest Outages: Washington D.C.: 0.7 outages per year , with the shortest downtime ( 1.5 hours on average ). Wisconsin, Utah, Massachusetts: Each averaging 0.8 outages per year . Major Causes of U.S. Power Outages: Severe weather events: Hurricanes, blizzards, wildfires, tornadoes, and thunderstorms . Preventative blackouts in wildfire-prone areas. Aging infrastructure struggling to handle modern power demands.