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Solar 101: solar power systems explained. Full solar panel system

Solar 101: solar power systems explained. Full solar panel system

    What Do Solar Panels Cost and Are They Worth It?

    Consider solar panels for your home if you have a high utility bill, live in a prime location and qualify for tax breaks or other savings.

    Lauren Schwahn is a writer at NerdWallet who covers debt, budgeting and money-saving strategies. She contributes to the Millennial Money column for The Associated Press. Her work has also been featured by USA Today, MarketWatch and more. Lauren has a bachelor’s degree in history from the University of California, Santa Cruz. She is based in San Francisco.

    Tommy Tindall Lead Writer | Consumer debt, saving money, gig economy

    Tommy Tindall is a personal finance writer who joined NerdWallet in 2021, covering consumer debt, practical ways to save money and the gig economy. Before NerdWallet, he worked on the marketing and communications team at Fannie Mae. Today, Tommy strives to make the topic of money approachable for all. His work has appeared in The Washington Post, The Associated Press and on MarketWatch. Tommy is based in Bel Air, Maryland.

    Courtney Neidel is an assigning editor for the core personal finance team at NerdWallet. She joined NerdWallet in 2014 and spent six years writing about shopping, budgeting and money-saving strategies before being promoted to editor. Courtney has been interviewed as a retail authority by Good Morning America, Cheddar and CBSN. Her prior experience includes freelance writing for California newspapers.

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    The rising cost of electricity from traditional sources and government incentives to go green make the idea of installing solar panels more attractive for many homeowners.

    But the true cost of solar panels, and whether they’ll help you save money. depends on a few key factors.

    How much do solar panels cost for homes?

    On average, solar panel installation and the system together can run from 15,000 to 25,000, according to the latest information from the Center for Sustainable Energy. Home services booking site Angi bumps that up, putting the normal range for solar panel installation in the U.S. from around 18,000 to 35,000 based on its database of completed projects.

    Before you make the leap, learn how your electric bill. location and incentives can impact your wallet over time. Here are five steps to take to determine whether you’ll save more than you spend on solar panels.

    Review your electric bill

    Solar panels generate their own power and can therefore greatly offset your monthly electricity bill. if not eliminate it. The higher your bill, the more likely you’ll benefit from switching. But be aware that electricity rates and usage — the main charges on your statement — are volatile.

    solar, power, systems, explained

    If a utility’s electricity fluctuate, so could the amount of savings, says Garrett Nilsen, deputy director for the U.S. Department of Energy’s solar energy technologies office. Similarly, if energy consumption changes, the amount of savings can also vary.

    Electricity rates vary by location. The national average is about 15 cents per kilowatt-hour, according to year-to-date 2022 data from the U.S. Energy Information Administration [0]

    Visit the EIA website to view the most recent per state.

    Evaluate your sunlight exposure

    sun means more energy produced and a greater potential to save with solar. Certain states, like Arizona and California, average more sunlight hours per day.

    Your home’s orientation toward the sun, the amount of shade it gets, and its roof type also affect a solar system’s output. You can estimate the efficiency of panels on your home using this solar panel cost and savings calculator from SolarReviews.

    Estimate and compare the cost of solar panels for homes

    The brunt of the expense with solar panels is in installation and the purchase of the actual panels.

    Minimal long-term costs can make up for the upfront costs. “Most systems don’t require much maintenance and are designed to last for 20 years or more with little change to the amount of electricity produced,” Nilsen says.

    When calculating the total price, consider how much energy you regularly consume — your usage is listed on your monthly utility bill — and what size system will generate the amount needed. Some tools, like the SolarReviews calculator, estimate the system size for you.

    With installation, an average residential 5-kW system costs from 3 to 5 per watt, according to the CSE, which results in the 15,000 to 25,000 range. That cost is before any tax credits or incentives.

    If you know your current energy usage, you can calculate how much you’ll need to pay for solar panels.

    Then comparison shop for solar panels as you would other big-ticket items, such as a car or TV, says Vikram Aggarwal, CEO of the solar marketplace EnergySage. Some companies reduce installation costs through rebates and other programs.

    Aggarwal recommends getting quotes from three to five contractors. EnergySage compiles solar companies’ customer reviews, certifications, Better Business Bureau profiles and other information to help you find reputable providers.

    Take advantage of government incentives

    A federal law passed in 2022 incentivizes consumers to make clean energy enhancements, like installing rooftop solar. A substantial update to an existing energy-related tax break that was set to expire at the end of 2023, the Residential Clean Energy Credit allows taxpayers who have solar (and other approved clean energy equipment) installed to recoup 30% of the cost in the form of a federal tax credit.

    What that means: A solar setup that costs 15,000 would yield a 4,500 credit (30% of 15,000) that you can take advantage of come tax time to reduce any federal taxes owed. The credit isn’t refundable though, meaning any money left over after your full tax bill is covered won’t be paid out to you. But you may be able to apply the remainder of the credit toward taxes owed in subsequent tax years.

    The credit applies to eligible equipment installed after Dec. 31, 2021, and remains in effect at the 30% rate through 2032. It decreases incrementally after that.

    Depending on your state, you may receive extra incentives like cash back, property tax exemption, waived fees and expedited permits. In some states, homeowners with solar panels can sell excess power to their local utility companies. Look up credits available in your state by reviewing the database of state incentives for renewables and efficiency.

    Keep an eye on trade policy

    Changes in government trade policy also impact prices. There have been varying tariffs on imported solar cells and panels over the last decade affecting costs and supply. For example, tariffs resulted in a 16-cent-per-watt increase for the average consumer in 2018, which translated to an overall increase of 960 for a 6-kW system, according to EnergySage.

    President Biden placed a two-year pause on new tariffs on the solar industry in June 2022.

    Is solar panel installation right for your home?

    If you live in an area with high energy rates and a suitable solar rating, and if you can afford the initial investment, it’s worth installing solar panels on your home while the 30% tax break is in place — for the good of the environment and your wallet. But don’t expect to eliminate your power bill overnight.

    If you decide to purchase solar panels, shop around and search for incentives. Consider financing with a solar loan if you’d rather spread out the cost over time. Keep in mind that you don’t have to buy solar panels — you can lease them, too. Leasing offers a lower upfront cost, though since you don’t own the panels, they won’t raise the value of your home, and you may not be eligible for incentives.

    Going solar isn’t the only potential way to save money. Learn more about what you can do to lower your bills.

    Solar 101: solar power systems explained

    Ever since 1954, when scientists at Bell Telephone discovered that silicon–an element found in sand–created an electric charge when exposed to sunlight, solar technology has evolved and been adopted by more than 2 million homes throughout the country. Today, solar panel systems provide a very attractive option to homes and businesses as a clean, affordable energy choice.

    Solar panel systems: the basics

    Thanks to the development of solar panels, we can harness the energy of an inexhaustible source of power–the sun. Solar panel systems work very simply:

    • During the day, solar cells in your solar panels absorb the energy from sunlight;
    • Circuits within the cells collect that energy and turn it into direct current (DC) energy;
    • The DC electricity is passed through a device called an inverter to convert it to the usable alternating current (AC) electricity that comes out of your wall outlets;
    • All of which means you can use that electricity in your home, store it with a solar battery, or send it back to the grid.

    Below, we’ll run through a quick overview of solar panel systems, as well as the equipment that you’ll need to produce power using the sun. Already an expert on how solar equipment works? Great! Check out the next pieces in our Solar 101 section, or head to the next section to learn about the benefits of solar.

    A solar panel is a device that collects sunlight and turns it into usable electricity. Solar panels are usually made of solar cells (made from the element silicon), wiring, a metal frame, and a glass cover. A typical solar panel is about four feet wide, and six feet tall.

    What components make up a solar panel system?

    Solar panel installations are very straightforward systems. There are only four main components to any solar panel system, and no moving parts, making them very efficient to install and maintain. The four components of a solar panel system are:

    • Solar photovoltaic panels–to convert solar energy into electricity
    • Inverters–to convert DC electricity into AC electricity
    • Racking and mounting systems–to affix your solar panels to your roof (or to the ground, depending upon your installation type)
    • Performance monitoring systems–to track and monitor the output and health of your solar panels and inverters

    Solar panels

    Solar panels consist of a series of silicon solar cells covered by a sheet of glass and held together by a metal frame, with wiring and circuitry in and behind the cells to collect the flow of electrical current out of the solar cells. Each solar panel, also referred to as a solar module, is typically about 4 feet by 6 feet in size, and weighs approximately 30 pounds.

    Despite having no moving parts, the “active” component of a solar panel is in the silicon cells themselves: when sunlight hits the silicon solar cells, it activates electrons, which begin to flow through the cell. Wires in the cells capture this flow of electrons, which is then combined with the output of other cells in a solar panel. For a more in-depth look at how solar panels and solar cells actually work, check out our article on the topic.

    Typically, solar cells come in either 60 or 72 cell formats. However, many companies are experimenting with new ways to increase the efficiency of the solar cells at converting sunlight into electricity current, so now you’ll see many “half-cut” solar panels, where each cell is cut in half so you have double the number of cells on the solar module (i.e., 120 or 144).

    To find the right solar panels for your home and your wallet, there are a variety of criteria to keep in mind, including product quality, durability, and long-term performance. Learn more about how to evaluate solar panels in the EnergySage Buyer’s Guide for solar.

    solar, power, systems, explained

    Inverters

    The cells in your solar panels collect the sun’s energy and turn it into direct current (DC) electricity. Most homes and businesses, however, use alternating current (AC). Inverters change the DC electricity from your panels into usable AC electricity. There are two basic types of solar inverters: string (or centralized) inverters and microinverters. String inverters can also add power optimizers to function similarly to a microinverter system.

    String (or centralized) inverter: A single inverter connects your entire array of solar panels to your electrical panel. String inverters are frequently the least expensive inverter option, and are a very durable technology that have historically been the most commonly installed inverter type. Multiple strings of panels can be connected to each inverter; however, if the electricity production from one of the panels in a string drops (as may happen due to shading), it can temporarily reduce the performance of that whole string.

    Microinverters: If you choose microinverters, one is (usually) installed at each solar panel, which allows each panel to maximize production. If some of your panels are shaded at different times of day or if they aren’t all installed facing the same direction, microinverters will minimize performance issues. The cost of microinverters tends to be higher than the cost of string inverters.

    Power optimizers: Systems that use power optimizers are a hybrid of micro-inverter and string inverter systems. Like microinverters, power optimizers are installed at each panel. However, instead of converting the DC electricity from the solar panels into AC electricity, the optimizers “condition” the DC electricity before sending it to a centralized inverter. Like microinverters, they perform well when one or more panels are shaded or if panels are installed facing different directions. Power optimizer systems tend to cost more than string inverter systems, but less than microinverter systems.

    Racking and mounting systems

    Solar racking and mounting systems are the pieces of hardware that affix your solar panels to your roof or to the ground.

    To perform at their best, solar panels should face south and be installed at an angle between 30 and 45 degrees (depending on how far you are from the equator). Panels facing east or west and at a pitch angle of five degrees or more will still work well, but will produce 10 to 20 percent less electricity than those installed under ideal conditions. For residential solar, most roof-mounted systems are “lie-flat” systems, which means the pitch of your solar panels parallels the pitch of your roof. In some cases, though, you can use racking to tilt or position your panels at an angle that is best for capturing the sun’s rays.

    There are two types of mounts: fixed mounts, in which the panels remain stationary, and tracking mounts, which allow panels to “follow” the sun as it moves across the sky during the day (single-axis track mounts) and during the changing seasons (dual-axis track mounts). Tracker mounts are only suitable for ground mounted solar.

    Performance monitoring systems

    Performance monitoring systems provide you with detailed information about the performance of your solar panel system. With a monitoring system, you can measure and track the amount of electricity your system produces on an hourly basis.

    The most frequently used inverters in the residential market all come with production monitoring apps so that you can track the output of your panels. In some cases, the app will also provide consumption monitoring to help you track the overall savings from your solar panel system. Note: this additional consumption monitoring may come at an extra cost.

    Monitoring your solar panel system can help you to identify any performance issues to help ensure that you maximize the electricity production–and financial returns!–of your solar panel system.

    There are two primary types of monitoring systems:

    • On-site monitoring: The monitoring device is physically located on your property and records the amount of electricity produced.
    • Remote monitoring: Your solar PV system transmits its performance data to a monitoring service that you can access online or with a mobile device.

    EnergySage is the nation’s online solar marketplace: when you sign up for a free account, we connect you with solar companies in your area, who compete for your business with custom solar quotes tailored to fit your needs. Over 10 million people come to EnergySage each year to learn about, shop for and invest in solar. Sign up today to see how much solar can save you.

    We developed our one-of-a-kind marketplace with funding from the U.S. Department of Energy to make clean home energy solutions affordable and accessible to all.

    solar, power, systems, explained

    Solar Cheat Sheet: Your Complete Guide to Getting Solar Panels at Home

    Here’s where you can find the answer to all your solar panel questions, even those you didn’t know you had.

    Andrew Blok has been an editor at CNET covering HVAC and home energy, with a FOCUS on solar, since October 2021. As an environmental journalist, he navigates the changing energy landscape to help people make Smart energy decisions. He’s a graduate of the Knight Center for Environmental Journalism at Michigan State and has written for several publications in the Great Lakes region, including Great Lakes Now and Environmental Health News, since 2019. You can find him in western Michigan watching birds.

    Stephen J. Bronner is a New York-based freelance writer, editor and reporter. Over his more than a decade in journalism, he has written about energy, local politics and schools, startup success tips, the packaged food industry, the science of work, personal finance and blockchain. His bylined work has appeared in Inverse, Kotaku, Entrepreneur, NextAdvisor and CNET, and op-eds written on behalf of his clients were published in Forbes, HR Dive, Fast Company, NASDAQ and MarketWatch. Stephen previously served as contributors editor and news editor for Entrepreneur.com, and was the VP, Content and Strategy, at Ditto PR. He enjoys video games and punk rock. See some of his work at stephenjbronner.com.

    Over the past few years, the stars (particularly that big one at the center of our solar system) have aligned to make residential solar panels increasingly appealing for meeting your home’s energy needs.

    The rising costs of energy across the US, along with falling for solar panels aided by federal tax incentives, have simply made the economics of solar power not only attainable but beneficial for homeowners in the long run.

    If you looked at solar just a few years ago, costs have continued to come down since then, said Ben Delman, communications director at Solar United Neighbors. It depends on your situation, but more and more homeowners and families are deciding that solar makes sense for them as a way to save money by taking control over where their electricity comes from.

    Can solar panels save you money?

    Interested in understanding the impact solar can have on your home? Enter some basic information below, and we’ll instantly provide a free estimate of your energy savings.

    Below, we’ve collected CNET’s expert advice to get you through the solar panel purchasing process.

    In this article

    • How do solar panels work?
    • Is there a solar panel option that works for me?
    • How much do solar panels cost?
    • How much money will solar panels save me?
    • Can I install solar panels myself?
    • Where should I shop for solar panels?
    • How do I maintain solar panels?
    • Does solar work where I live?
    • Do I need a backup battery?
    • Does solar increase the value of my home?
    • Are solar panels a scam?
    • What is net metering?
    • Should I go solar?

    How do solar panels work?

    Buying a solar panel system means buying a lot of equipment the average person doesn’t have reason to know about. In the most basic terms, photons from the sun are absorbed by the solar panels and converted into direct current, or DC, electricity. For this energy to be used in American homes, it has to go through an inverter attached to the solar array to become alternating current, or AC, electricity.

    Can solar panels save you money?

    Interested in understanding the impact solar can have on your home? Enter some basic information below, and we’ll instantly provide a free estimate of your energy savings.

    Read up on what you’ll actually be buying with the stories linked below:

    • The Most Efficient Solar Panels
    • Solar Energy Basics: The Magic of Photovoltaic Panels
    • How Sand Becomes Solar Panels
    • Here’s How Solar Panels Turn Light Into Power
    • The Solar Panel Angle That’ll Generate the Most Energy Possible
    • Solar Panel Efficiency: What Is It and Why Is It Important?
    • What You Need to Know About Solar Inverters: Essential Solar Equipment
    • Solar Cell, Module, Panel and Array: What’s the Difference?
    • Bifacial Solar Panels Generate Electricity, but Not When You Put Them Here
    • What’s a Virtual Power Plant? Should You Join One?
    • How Much Energy Does a Solar Panel Produce?

    Is there a solar panel option that works for me?

    Fortunately for the solar-curious, many options exist for homeowners and even renters to get some or most of their electricity needs met with energy from the sun.

    The most common way to go solar for homeowners is the installation of panels on their roofs. These systems can be purchased directly through an installer (or assembled for the DIYers) as a large cash purchase or through relatively affordable financing (such as a 1.99% APR 15-year loan). There are also options for rooftop solar for those who may not have the capital to get a project started. These are solar leases, where a homeowner pays a fixed monthly cost to a company who retains ownership of a solar system; or a power purchase agreement, in which a homeowner pays for the electricity generated by solar panels rather than the system itself.

    Finally, both homeowners and renters in many places have access to community solar. This option allows people to opt in to a nearby solar farm to enjoy some energy savings.

    How much do solar panels cost?

    The costs of solar panels will depend on a few factors, including where you live, how much of your energy needs you want the system to cover, whether you install it yourself and whether you want a battery (which could cost as much as the system itself). The average cost was about 3 per watt in 2022 for an 8 kW system through an installer, according to the consulting firm Wood Mackenzie.

    solar, power, systems, explained

    The way you pay for your system is vital. You’ll notice the biggest hit to your bank balance by paying for solar outright, while financing will spread the expense out over years but with added interest. A lease or PPA is most friendly to the budget-minded, but you won’t enjoy the long-term benefits that come with owning a system outright.

    How much money will solar panels save me?

    If you’re buying a system outright or financing it, you’ll receive a 30% tax credit through the Inflation Reduction Act.

    To get a better idea of when to expect a return on investment, look at how much energy you’ve consumed in the past year or two and how much it cost you. Then, working with an installer, figure out how much of your energy you’d like to offset with solar and how much the system will cost. Eventually, the savings from not having to buy electricity from your utility will be greater than the cost of the solar system itself.

    In terms of payback, broadly seven to 12 years is a decent average when you see returns from investment in solar after purchasing a system, Delman said.

    Can I install solar panels myself?

    It is possible to install most of a solar panel system yourself.- mounting the panels on your roof and connecting them to each other. But if your home is connected to a grid, you’ll need to hire a licensed electrician for the final connection needed to feed electricity to your utility.

    Another thing to keep in mind if you’re doing it yourself is whether the warranties for the panels that you purchase require them to be installed by a professional, Delman said. Often when people do it themselves, they’ll hire an electrician to do the finishing work so it can get certified. It’s also good if you’re not an expert to have somebody with expertise to just go over the wiring and make sure that everything is where it should be.

    Where should I shop for solar panels?

    If you want to buy panels directly, most hardware stores and larger retailers have them available. If you’d like to get them through a professional, a good place to start, according to Delman, is the website of your local solar industry association (for example, the New York Solar Energy Industries Association). These organizations should have a list of its members, which will often include installers and suppliers. Typically, installers work with one or two solar panel brands.

    Look for an installer who’s experienced, particularly with the kind of situation you have at your home, Delman said. Have they worked with the same roofing materials? Do you want a ground mount system installed? Check reviews on Yelp, Angie’s List, Google and others, and get references too. (Solar United Neighbors also offers resources for going solar, free of charge.)

    The best way to make sure you’re getting the best deal on your solar panels is to get multiple quotes and ask as many questions of your potential installers as you need. CNET has reviewed many of the national solar companies, but it’s a good idea to check into local installers, too, who sometimes can offer lower prices.

    How do I maintain solar panels?

    Solar panel maintenance is generally minimal and fairly easy. Even so, we’ve got the info you need to keep your panels in the best possible shape.

    Does solar work where I live?

    Solar panels, in general, will work in a variety of climates, even those with frigid winters. The more important questions to ask are: Does my roof get adequate sunlight? Are any trees shading my roof? And most importantly, does my utility offer net metering?

    Net metering is perhaps the most important aspect of going solar, in that it stipulates that your energy utility will pay you for the energy created by your solar panels that you don’t consume. Net metering ensures that the return on investment in going solar is financially sound.

    Does solar increase the value of my home?

    Going solar has another benefit for homeowners: it can boost the price of their properties if and when they decide to sell. According to studies by the Lawrence Berkeley National Lab and Zillow, homes with solar panels often sell for about 10,000 more compared to those that don’t.

    Are solar panels a scam?

    No. Solar panels are a proven technology that can help you shift some of your energy use to cheaper, greener electricity. But that doesn’t mean that scammy companies (while apparently rare) don’t exist. The company discussed in the story linked below recently went out of business, but a bit of caution is a good thing.

    What is net metering?

    Net metering.- the process by which you’re paid for electricity generated by your solar panels but sent back to the grid.- is a critical factor in whether homeowners should go solar.

    Let’s say during a beautiful sunny day, you’re at work, the lights, TV and dishwasher are off, so you’re probably generating more electricity from your system than you’re consuming, Delman said. When that happens, that electricity goes to the electric grid through your electric meter to be used by your neighbors. Net metering is what ensures you receive credit for that electricity so that your investment is still being paid back even if you’re not using the electricity yourself.

    You can see what your state’s policy toward net metering is here.

    Should I go solar?

    Solar won’t be an option for everyone. If your home does not receive adequate sunlight due to shading on your roof, you live in a state without net metering or there’s no community solar, going solar may not be viable for you.

    But with rising energy costs and the falling price of solar panels, for many people there’s never been a better time to go solar. There’s options to go solar that should fit most people’s needs, whether that’s through financing, a solar lease, PPA or community solar, that will allow them to start seeing savings on their energy bills almost immediately. By most estimates, a solar system starts paying for itself after between seven and 12 years.

    Powering your home with solar not only allows you to get your electricity from a clean source, but provides an unmatched return on investment that will save you money on your energy bills and boost the value of your home.

    What are the components of a solar system?

    Get solar offers 100% online leveraging the LG Solar Marketplace.

    Your dedicated LG Concierge Energy Advisor will guide you step-by-step toward the best LG solar option for you.

    When you go solar, ask for the brand you can trust: LG

    Related Content

    There are 5 key components in a home’s solar system: solar panels, an inverter, an electrical panel, the electric meter, and the sun. In this blog we’ll walk you through how each component works together to create a complete solar system.

    Step 1: Solar Energy is harnessed

    Every solar system collects energy from the sun. A solar system does not create the energy, but instead converts energy from the sun into electricity your home can use. That means whenever the sun is shining, your panels can generate energy. Even on cloudy days, your panels can still generate electricity thanks to the sun’s rays breaking through the clouds.

    Step 2: Solar Panels Absorb Light

    Your solar panels are what absorb the sun’s energy and convert it into electricity. The panels are made of silicon, a semi-conductive element that generates DC (direct current) electricity when sunlight touches it. The amount of electricity a panel can generate depends on many factors, including but not limited to, the type of panel, placement of panel, time of day, and temperature. The best way to determine the amount of energy a panel can produce is by looking at the efficiency rating. Efficiency is defined as the amount of power produced by the panel per square meter (m 2 ) of sunlight at Standard Testing Conditions (STC). Basically, the more efficient a solar panel is the greater potential for more energy production in a given footprint. The average efficiency of solar panels falls between the 17 to 19% efficiency range.

    LG is proud to boast six types of high-efficiency panels:

    To discover what panel would be best for your home, we recommend getting in touch with an Energy Advisor for a personalized solution.

    Step 3: Solar Cells Need an Inverter

    The electricity that is generated from your solar panels is DC electricity. However, the grid, and appliances in your home, run on AC (Alternating Current) electricity. Simply put, the inverter takes the DC electricity collected from your panels, and converts it into AC electricity so you can power your home. There are two common types of inverters: string inverters and microinverters. A string inverter is mounted to the side of your home, and it collects all of the electricity generated by your system in one place. Microinverters are small components that are attached to the underside of each individual solar panel; which allows DC to be converted to AC right at the panel. LG offers both inverter systems, so for more information on which inverter system is right for you, check out this blog outlining the differences between Microinverters and String Inverters.

    Step 4: Power your home

    Every solar system is hooked up to your home’s electrical panel. The electrical panel can distribute energy to your home as needed, meaning the energy generated from your solar panels, can be used to power your home. The electrical panel is connected to every appliance on your electrical system, such as your refrigerator, dishwasher, air conditioning or even your electric vehicle!

    Step 5: Send Power to the grid

    If your panels are generating more electricity than your home uses, excess energy can be sent to the grid. On the other hand, if you are using power at times when your panels aren’t producing electricity, or using more energy than your panels produce, energy will be drawn from the grid. That’s where the electric meter comes in. The meter measures the flow of electricity in and out of your home, allowing homeowners who have invested in solar to offset their energy bill every month.

    Step 6: Store energy for later use with an Energy Storage System (ESS)

    Rather than sending excess energy to the grid, an Energy Storage System (ESS) allows you to store excess electricity to be used at a later time. The energy stored by an ESS can be used at any time of day, but is particularly helpful when your panels are not generating power (such as at night). In addition, you can rely on an ESS for uninterrupted power, even when the grid is down. This is an optional feature which can be added to your solar system.

    For information tailored to your home, let us connect you with a dedicated Energy Advisor. There’s never been a better time to go solar.

    STC (Standard Testing Conditions) = Irradiance @ 1,000W/m 2 of sunlight; 25°C/77°F cell temperature; 1.5 AM According to: https://www.solar.com/learn/solar-panel-efficiency/

    In The News

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    • Shining a New Light on Solar Module Assembly August 3, 2020
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    • Putting Your Home to Work: 5 Things to Know About Solar Panels June 25, 2020
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    • LG Brings Sustainability, Energy Efficiency to 2020 New American Home and New American Remodel January 21, 2020
    • LG Honored by U.S. Environmental Protection Agency For Responsible Electronics Recycling Leadership January 9, 2020
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    • LG Wraps Up LG Tech Tour November 4, 2019
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    • Alt Energy Magazine’s 2019 SPI QA with Garry Wicka September 24, 2019
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    • The Future of Solar Power September 23, 2019
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    • 5-year ITC extension introduced in U.S. House, Senate July 25, 2019
    • Green Solar Technologies Founder Nicki Zvik Announces Partnership with LG June 17, 2019
    • LG Solar Panels on roof of house profiled in the NY Times June 12, 2019
    • LG Commits to Carbon Neutrality by 2030 May 20, 2019
    • LG Solar panels, Energy Star appliances bring green technology to 2019 ‘New American Remodel’ home Feb. 20, 2019
    • LG’s Industry-Leading Solar Panel Modules featured at 2018 Solar Power International Sept. 25, 2018
    • LG enters U.S. Home Energy Storage Business, unveils state-of-the-art systems Sept. 24, 2018
    • LG Solar and Vaha Energy Power, New Los Angeles Lakers training facility Aug. 20, 2018

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    Because life waits for no one, at LG USA we create consumer electronics, appliances and mobile devices that are designed to help you connect with those who matter most. Whether that means cooking a nutritious, delicious meal for your family, staying connected on-the-go, sharing your favorite photos, watching a movie with your kids or creating a clean, comfortable place to celebrate the moments that matter, we’ll be there for you every step of the way.

    Designed with you in mind, LG products offer innovative solutions to make life good. With intuitive, responsive controls, sleek, stylish designs, and eco-friendly features, our collection gives you the power to do more at home and on the go. It includes:

    Mobile: To help you stay connected your way, our mobile devices feature powerful smartphones, slim tablets and stylish smartwatches that fit seamlessly into your life. And whether you want to download the latest apps, shop online, text, track your fitness or just surf the web, they make it easy to do it all on-the-go.

    TV/Audio/Video: If you can’t get enough of your favorite sports, the latest movies, love 3D entertainment.- or just want to listen to your favorite music in stunning clarity.- our newest electronics can help you experience it all in a whole new way. Featuring brilliant pictures, lifelike colors and sound that envelop you from the very first note, our collection will transform your living room into a stunning home theater.

    Appliances: Created to help you enjoy more of what life has to offer, our appliance collection features ranges and ovens that can help you cook healthy, delicious meals more efficiently, clean your dishes faster, do more laundry in less time, and even clean and cool your house so you can enjoy a comfortable space all year long.

    Computer Products: Life happens in an analog environment.- and on a digital plane. And our newest computer products can help you experience the best of both worlds. Designed to give you crystal-clear images, deep blacks and rich colors, plus the speed and storage you need to work and play, safeguard memories and protect important documents, they can help you make the most of life in every way.

    Explore our complete collection of LG electronics, mobile devices, appliances and home entertainment solutions.- and find everything you need to connect with your friends and family, no matter where they are.

    LG Business offers solutions for hotels, restaurants, offices, shops and more, keeping them comfortable, secure and stylish. Choose from a range of commercial displays, enterprise mobility solutions and solar modules providing specialised solutions for a range of business types. Find commercial appliances and electronics from LG for your business and help make life good.

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