Solar Maintenance
Done Right
Keeping Your Solar
Investment Working
Solar Maintenance
Done Right
Keeping Your Solar
Investment Working
All About Solar & What to Expect from Your System
Learn More About Solar!
Residential solar systems are designed to reduce or eliminate the amount of electricity you purchase from your utility provider. This reduction, known as offset, is calculated as a percentage of your home’s annual energy consumption. A 100% offset means that, under ideal conditions, your solar system would generate enough electricity to cover your entire energy needs. However, Xcel particularly has Fee’s and maintenance that are included in your bill. there are also different billing for Time Of Use. You can opt out of of Time Of Use which will really help as well. you can opt out of some of the fees as well.
To compensate for uncontrollable variables, many homeowners aim for an offset of at least 120%, with some utility providers, such as Xcel Energy, allowing offsets up to 200%. It is essential to check with your utility provider for any limitations on solar system size and energy offset.
Real-world conditions are rarely ideal. Factors such as cloud cover, rain, shading from trees or buildings, smoke, snow, and debris on the panels can all impact energy production, good sun hours from current latitude, elevation, and roof orientation influence solar generation, these are predictable factors that can be accounted for in system design.
The first step in sizing is getting your total yearly Calculated Kilowatt Hour Consumption (KWH). You’ll need that total before you can start designing a system. Once you have that total for all months, say 3,452 kWh, and your utility allows a 120% offset, your system should be designed to generate 4,142.4 kWh per year to account for potential energy losses and inefficiencies.
You can’t simply install an unlimited number of panels and expect your utility provider to accept the excess energy—most utilities have restrictions on how much solar power a homeowner can generate. Utilities generally limit system sizes to prevent homeowners from becoming independent energy providers.
Factors That Influence Solar System Sizing
Some solar companies only aim to reduce your bill, rather than helping you achieve full energy independence. When exploring solar options, ensure your system is designed for at least 100% offset or higher, if allowed. A properly sized system will help you reduce reliance on the utility grid, store excess energy for future use, and maximize your investment in solar power.
The photovoltaic effect, which is the process of generating voltage and electric current in a material when exposed to light, was discovered in 1839 by French physicist Edmond Becquerel. Becquerel studied the solar spectrum, magnetism, electricity, and optics, laying the foundation for modern solar energy technology. His work ultimately led to the development of solar cells, which now power everything from homes and businesses to satellites and space stations.
By understanding the science behind solar energy, homeowners and businesses can make informed decisions when investing in solar power systems, ensuring they maximize efficiency, longevity, and energy savings.Solar panels harness the sun’s energy by converting sunlight into direct current (DC) electricity. Unlike alternating current (AC), which cycles between positive and negative voltage at 60 Hz in the U.S., DC electricity flows continuously in one direction. Since most homes and businesses operate on AC power, a solar inverter is required to convert DC into AC before it can be used, sent back to the grid, or stored in a battery system. The type of inverter and solar panel needed depends on roof variables, shading, and geographic location.
The term photovoltaic (PV) refers to the ability of a material to generate voltage when exposed to radiant energy, particularly light. Solar panels work by capturing specific wavelengths of sunlight and converting them into electrical energy.
There are three primary types of light in the solar spectrum:
Over time, solar panels experience cell degradation, primarily due to prolonged exposure to UV radiation. This natural process slowly reduces their efficiency, which is why high-quality solar panels are designed with UV-resistant coatings and materials to extend their lifespan.
Any excess solar energy your system produces—energy that your home does not immediately use—can either be sent back to the electrical grid or stored in a battery for future use. Your solar inverter is responsible for managing this energy flow, ensuring electricity is delivered to your home, the grid, or a battery system as needed. In some cases, if your system generates more electricity than you consume, your utility provider may purchase the excess energy through a process known as net metering.
A solar inverter is essential for converting the direct current (DC) electricity produced by your solar panels into alternating current (AC) electricity, which powers your home. There are three main types of inverters, each with unique features and advantages:
String Inverters
Microinverters
Power Optimizers
Solar panel technology has evolved significantly over the years, improving efficiency, power output, and resilience to environmental factors. Traditional solar panels simply capture sunlight and convert it into electricity but can be impacted by shading, snow accumulation, or dirt buildup, which reduces overall energy production.
One of the key innovations in solar panels is half-cell technology, which improves efficiency and energy output. In a half-cell panel, the solar cells are split into two sections, allowing the panel to function independently on each side. This design is particularly beneficial for systems installed in areas with partial shading from trees or nearby structures, as one side of the panel can still generate power even if the other is shaded.
Solar panel technology has made significant advancements in power output, with newer models producing far more energy than older versions.
While solar panels continue to improve in power output, there will eventually be a limit where increasing wattage is no longer cost-effective. The next major breakthrough will likely focus on improving efficiency, as most current panels convert only 18–22% of sunlight into usable electricity. Future research and development efforts will need to increase solar cell efficiency to maximize energy generation without simply increasing panel size or wattage.
With ongoing advancements, homeowners and businesses can expect more efficient, durable, and high-performing solar solutions in the coming years.
When deciding between leasing or owning a solar system, it’s important to weigh the pros and cons based on your long-term goals, financial situation, and maintenance preferences.
Leasing a system has been a headache for many customers when they have tried to sell their house. Leasing a solar system may seem like an attractive option, particularly because the leasing company is typically responsible for system maintenance. If damage occurs—such as panel damage, bird nests, squirrel issues, or inverter failure—the company will usually handle the repairs. However, this maintenance is often subcontracted, and their primary focus tends to be on new installations, rather than addressing issues for existing customers. As a result, homeowners with leased systems may find themselves paying for repairs out-of-pocket if the leasing company is slow to act or does not cover the costs. They also might be hard to get a hold of or non-existent or the lease could have changed companies a few times.
Additionally, if the energy generated by your leased system does not meet the agreed-upon performance levels, you may still have to pay for the panels while also receiving a power bill from the utility company. This means you could end up with two bills—one for your lease and another for your electricity usage. Be sure to maximize your power offset when leasing a system, or you may end up frustrated with high costs and an underperforming solar setup.
Owning a solar system can often be the better long-term investment, as it adds value to your home. When you own the system, you have full control over its maintenance and performance. This includes responsibilities like keeping the system in good working order and handling the removal and reinstallation of panels in the event that you need a new roof. While these tasks may require additional investment, they come with the benefit of owning an asset that will increase your home’s value. When Selling a house with solar make sure the system is paid for in the sale of the house so you own it. DO NOT let the seller transfer the loan to you and also have the system inspected by us to ensure the solar is working.
Not all roofs are suitable for solar panel installation. Certain materials, such as wood shingles and some roofing tiles, may not qualify due to the risk of damage during installation. Additionally, the overall condition and age of the roof play a crucial role in determining its eligibility for a solar system. If a roof is nearing the end of its lifespan, it is recommended to replace or repair it before installing solar panels to avoid costly removals and reinstallations later.
A key factor to consider is the time required for installation. The more time installers spend walking on your roof, the greater the potential for damage to shingles or tiles. The installation timeline can vary based on several factors, including:
A well-organized installation should ideally take no more than one to three days. Prolonged work may put unnecessary stress on the roof, potentially leading to the need for shingle replacement or other repairs.
When installing solar, it is essential to hire qualified professionals. Avoid general contractors who mark up costs and may lack specialized solar knowledge. Instead:
A successful solar installation starts with a strong, well-prepared roof and a professional installation team that understands roofing materials, system layouts, and monitoring requirements. Taking the time to assess roof eligibility, minimize installation stress, and work with certified professionals ensures a flawless solar system setup that maximizes efficiency and longevity.
If your roof has been affected by hail or strong winds, do not rush into a roofing replacement without first assessing the actual damage. Many roofing salespeople are eager to sell a new roof, often exaggerating damage to secure insurance payouts. They may mark your roof with chalk, making it appear worse than it actually is, leading to unnecessary claims that increase insurance premiums for everyone.
Inspect the Roof Yourself or Hire a Qualified Professional (NON ROOFER)
Be Wary of Insurance Scams
Plan Solar Installation Around Roof Condition
If your roof requires replacement after solar panels are installed, the process becomes more complex. Solar panels must be removed and reinstalled, adding to the cost and potential delays. This is why ensuring your roof is in optimal condition before solar installation is crucial for long-term savings and efficiency.
Key Takeaway: Don’t let pushy sales tactics pressure you into unnecessary roof replacements. Always verify damage with a trusted expert, and consider the impact on your solar system before making a decision.
When selecting a solar installation company, it’s essential to evaluate what warranties they offer and whether they are likely to be in business long enough to honor those warranties. Smaller companies sometimes shut down, leaving customers without support. If that happens, you may need to find another company to service your system, which can lead to unexpected expenses.
What components are covered?
How long does the warranty last?
Is everything clearly stated in writing?
To make an informed decision, always get at least three quotes from different solar companies. This allows you to:
Ultimately, choosing solar is a strategic investment. Some people dislike the look of panels on their roof, but when I see solar, I think:
“Smart homeowner! They are reducing costs and securing energy independence.”
Take your time, compare options, and choose a reputable company with strong warranties to protect your investment for the long haul.
Not all solar system designs are created equal, and not every company will prioritize your best interests. A well-designed system should optimize panel placement for maximum energy production while ensuring that your investment eliminates or significantly reduces your energy bills.
Panel Orientation & Roof Placement
Understanding Solar Arrays & String Connections
Avoiding Poor System Design
A common mistake homeowners make is purchasing a system that does not fully offset their energy consumption. The goal should be eliminating your energy bill, not just reducing it.
Solar panel technology has improved dramatically over the past decade.
The increased wattage means fewer panels are needed to produce the same amount of energy. For example:
While utilities like Xcel Energy are incorporating more renewables, they are also limiting how much excess energy can be sent back to the grid.
Even with solar, energy efficiency is key. Consider:
Choosing the right solar design, system size, and ownership model is critical for maximizing your savings and energy independence. Work with reputable solar providers, ensure your system fully offsets your energy costs, and take advantage of federal incentives while they last.
When investing in a solar system, it’s highly recommended to consider adding a battery storage solution. A smart battery can significantly enhance your energy savings by optimizing when and how your stored power is used.
Peak Time Energy Management
Grid Interaction & Energy Independence
Backup Power During Outages
A solar battery system enhances the efficiency of your solar investment, increases energy independence, and provides peace of mind during power outages. As energy rates continue to fluctuate, installing a smart battery ensures you maximize savings and take full control of your home’s energy usage.
Deciding whether to install a critter guard on your solar system can be challenging. While some homes require it, others may never need it. This add-on is sometimes included in solar installations, but in many cases, it is offered as an optional upgrade.
Local Wildlife Activity
Unpredictable Nature of Wildlife
If you’re considering a critter guard for added protection, we offer professional installation services.
To maintain optimal performance and efficiency, we recommend scheduling a solar system inspection every two years and washing your solar panels as needed—preferably in the spring or fall.
Our team offers professional solar inspections and panel washing services to keep your system in peak condition.
Click here to schedule your service.
Depending on your location, you may be working with one of the following power companies:
Solar Equipment Distributors
If you’re looking to purchase solar equipment, consider these reputable distributors:
Interested in expanding your knowledge or pursuing a career in solar energy? Consider enrolling in programs from:
Whether you’re troubleshooting your system, searching for maintenance services, or looking for solar-related accessories, here are some key terms that may help:
For more information or assistance with your solar system, feel free to contact us.
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