 By Sarah Lozanova, Solar Energy Writer
Solar energy installations have skyrocketed in recent years; it’s likely there are some in your neighborhood. One of the reasons solar power has become so popular is the cost of solar systems has plummeted in the last decade or two. As a result, many more households can afford to install solar. But just how much will a solar system cost? Many homeowners want to get a sense of the cost before having a solar company inspect their property or giving away their personal information online. Ballpark Solar System Cost According to Energy Sage, the average solar system costs about $2.77 per watt installed. This price covers labor, permitting, solar panels, the inverter, and other solar equipment, but prices may vary by the installer, solar panel location, and equipment. The size of your solar energy system will be determined by your total electricity usage, available space for installing solar panels, and budget. To determine how much electricity you use, review your electric bills for the past year or more. The average home needs about a 6 kilowatt (kW) solar system, which costs roughly $17,000 before incentives. If you can take advantage of the federal solar tax credit in 2022, you can receive a tax credit for 26% of the total system cost. If you install your system in 2023, then the solar tax credit is 22% of the total cost. Speak with a tax expert to ensure you can take advantage of the tax credit. Estimates based on a 6 kW solar system minus tax credit by year:
Factors Affecting a Solar System’s Cost There are several factors that impact the cost of your solar panel system. Let’s explore them so you know what to expect. Solar System Size If your home doesn’t consume a lot of electricity, you might be able to install a solar system that will cover 100% of your needs. Some homeowners install an extra couple of solar panels specifically for charging an electric vehicle. Read more... Image Credit: Vivint Solar  By Sarah Lozanova, Clean Energy Writer
Despite the COVID-19 pandemic, the solar energy industry has been remarkably resilient. Rapid technology improvements, government incentives for solar panels, and the increasing competitiveness of solar energy storage batteries have helped boost clean energy deployment. Although 2022 does seem like a very promising year for solar energy installations, there are some potential hurdles along the way. So, what should you expect for 2022, and how can you prepare? Identifying upcoming trends can help your company be adaptive to the changing business climate in 2022 and beyond. Solar Technology Will Continue To Improve Solar panels continue to become more efficient, enabling homes and businesses to produce more electricity in a limited space. Increasingly, solar PV panels are lighter weight, have a sleeker appearance and thinner profile, making them more visually appealing. In addition, solar shingles are becoming more widespread, and there are more available products than ever before. Despite these improvements, solar energy costs seem to be remaining relatively stable. In addition, many solar panel manufacturers are offering longer warranties than ever before, making solar a safer investment. Even liquid solar panels are being developed and show promise. Likewise, solar inverters are also advancing, helping to boost total solar system efficiency. These advancements are good news for solar contractors, and they are helpful to understand so you can explain them to potential customers. Additional Solar Applications Will Gain Popularity As solar energy technology advances, its use in a variety of products is becoming more widespread and affordable. For example, solar-powered LED streetlights cut energy bills and carbon emissions in many urban areas while protecting public safety and promoting energy efficiency. PV noise barriers along highways make nearby communities more livable while generating renewable energy. In addition, EV chargers are increasingly powered by solar panels. Expect to see photovoltaic solar applications expanding as new uses are found for solar power. Keeping current on these trends could potentially open up opportunities for new service offerings for your solar energy company. Read more...  By Sarah Lozanova, Solar PV Writer
U.S. solar generation capacity is soaring. Construction began recently on the Samson Solar Energy Center, the largest planned solar energy farm in the United States. When completed, the solar farm will have 1,013 megawatts of generating capacity. This solar farm will be considerably larger than the 690 MW Gemini solar project with battery storage under construction outside of Las Vegas, which had been the largest project in the U.S. Invenergy is developing the Samson solar farm, which will span three counties in Northeast Texas near the Oklahoma border. The project will create an estimated 600 construction jobs and $450 million in tax revenue and landowner lease payments. Developers are planning construction in five phases, with a 2023 expected completion date. Texas is a leader in renewable energy production in the U.S. due to its excellent solar and wind energy resources. It leads in the nation in installed wind energy capacity and trails California for installed solar energy capacity. Who will purchase the solar energy? Corporations have already signed virtual Power Purchase Agreements (PPAs) for Samson’s solar electricity. “The Samson Solar Energy Center is the latest example of what can be achieved when companies and utilities seek an innovative partner to meet their sustainability goals and invest in a clean energy future,” said Ted Romaine, senior vice president of origination at Invenergy. The largest share, 500 MW, will go to AT&T, which says it will be the biggest corporate U.S. solar deal to date. This agreement is a big step forward in AT&T’s goal to be carbon neutral by 2035. The corporation’s multi-facet plan includes transitioning to a low-emissions fleet, increasing energy efficiency, and purchasing carbon offsets. In addition, Honda has an agreement for 200 MW, McDonald’s for 160 MW, and Google for 100 MW. AT&T, Google, and Honda have already been leaders in renewable energy use. According to the Renewable Energy Buyer’s Alliance Top U.S. Energy Buyers of 2019, Google ranks second, AT&T third, McDonald’s ninth, and Honda tenth. Tech giants have helped lead the way with sourcing renewable energy, due in part to consumer and investor concern over dirty energy powering data centers. Read More...  By Sarah Lozanova, Solar PV Writer There is now enough installed solar energy capacity in the U.S. to power 13.5 million homes, and this amount is expected to double in the next five years. The solar energy industry is part of a very dynamic market. Many factors — including government policies, fossil fuel costs, solar energy technology advances, commodity prices, and even public awareness of the climate crisis — impact solar energy deployment across the globe. What’s in store for the year ahead? Let’s explore some trends in solar energy to better understand what is on tap for 2020. Solar Battery Prices Are Falling Solar energy is an intermittent energy source. This means that solar panels produce power when the sun is shining and not when it isn’t. Energy storage allows the solar system to supply power when the sun has set or in cloudy weather, expanding the capabilities of solar energy systems. There are two main types of solar batteries: lead-acid batteries (like you have in your car) and lithium-ion batteries. The latter is far more advanced, longer-lasting, and requires less maintenance. Not surprising, lithium-ion batteries have a higher upfront cost, but the price has been decreasing significantly in recent years. The cost of lithium-ion battery storage fell 35 percent from the first half of 2018 to now (December 2019) and 76 percent since 2012. This downward price trend is good news for renewable solar energy in 2020 — and it’s likely to continue. Natural gas plants are often used to meet peak energy loads because they can more easily be turned on and off than coal or nuclear power plants. Lower costs make it easier for intermittent renewable energy sources — such as wind and solar — to be cost-competitive with dispatchable fossil-fired power plants. Price decreases in utility-scale battery banks now make solar plus energy storage competitive in many areas on price alone. Battery banks can make it unnecessary to fire up power plants during times of peak demand, reducing fossil fuel consumption. The greater the capabilities of solar, the less attractive and financially viable these peaker power plants become. On the residential side, more homeowners are relying on solar systems with battery storage for emergency power during grid outages than ever before. This is an especially attractive option in areas prone to extended power outages due to natural disasters or with inadequate utility infrastructure, like Puerto Rico. Read More... Image Credit: Sundog Solar Trends in Solar Energy - Clean Energy Writer By Sarah Lozanova, Solar PV Writer The solar energy industry is booming across the United States and beyond. As jobs in the coal industry slump, careers in solar energy are taking off. In the U.S., 855,000 people were employed in the renewable energy industry either directly or indirectly in 2018. Over 240,000 of these people work in the solar energy industry, and this number is growing quickly. The U.S. trails China and Japan in solar energy jobs, with China employing 2.2 million or 61 percent of the global total. Although solar jobs exist across the U.S., California, Florida, Massachusetts, New York, and Texas lead the way in solar industry jobs. To learn about the breakdown of solar jobs by location and sector, visit the Solar Job Census map. Reports for individual states highlight how many jobs exist in installation, manufacturing, distribution, and operations and maintenance. In most states, installation jobs lead the sector in total jobs. If you are interested in entering the solar energy field, there are a variety of different careers available. Like any other industry, the solar energy industry needs dedicated professionals to help it thrive. Let’s look at some of the career options in solar energy. Solar System Installer Solar installers put solar panels on the roof and connect them to the electric panel. This job requires some training, which you can often get on the job, and general construction and electrical experience are helpful. Installation classes and training programs are available through solar manufacturers, solar organizations, or programs at community colleges and trade schools. Obtaining NABCEP certification could also help your career advancement as it the most recognized certification in the solar energy industry. Read More... Image Credit: Sundog Solar Careers in Solar Energy - Freelance Copywriter By Sarah Lozanova, Clean Energy Writer Despite serving a valuable purpose to us all, tech companies have been criticized for years for their exorbitant energy consumption. Data centers are the backbone of the internet and keeping all that information just a click away requires a lot of electricity. A transition to renewable sources is underway, which cloud users can encourage by choosing their online service providers that source clean energy. The ‘Dirty Cloud’ Data centers use up to 3 percent of all U.S. electricity and the information technology sector is responsible for 7 percent of global electricity consumption. The term “dirty cloud” was even coined to refer to the coal and other high-emissions fuel sources that power cloud computing. Global internet traffic has tripled in the last four years and it is anticipated to triple again by 2022, according to the International Energy Association. The IT sector isn’t keeping up with its rapid growth,” says Gary Cook, the senior corporate campaigner on the Climate & Energy for Greenpeace. “More companies are making renewable energy commitments but energy demand growth by the industry is outstripping their renewable energy growth. This is an urgent issue to address the use of fossil fuels given the climate crisis.” Since 2009, Greenpeace has been putting pressure on some of the more polluting tech companies while praising greener ones. When examining the energy footprint of tech companies, some clearly lead the way in the corporate use of renewable energy deployment, energy transparency, advocacy, and energy efficiency innovations. Read More... Greening the Cloud with Renewable Energy By Sarah Lozanova, Solar Energy Writer
U.S. electric utility purchases of solar energy soared in the first half of 2018, despite the Trump administration’s tariff on imported solar panels. In fact, 8.5 gigawatts (GW) of utility solar projects were procured in the first half of 2018, according to a report by report by Wood Mackenzie Power & Renewables, enough solar electricity to power approximately 1.4 million homes. It is good news for the solar energy industry. Why the Utility Solar Market Is Significant The market for utility-grade solar photovoltaic (PV) technology is important to follow because utility solar installations comprise over 50 percent of the total solar energy market and are instrumental in large-scale solar energy deployment. What distinguishes utility solar installations is that the power is sold to wholesale utility buyers and not retail consumers as with residential solar installation. Read more...  By Sarah Lozanova
Most of us think of solar energy as consisting of photovoltaic solar panels, which make up 95 percent of the solar energy market. Solar towers, however, are proving to be a promising technology for commercial-scale installations as well. Construction is now underway on the Ashalim Thermal Solar Power Station, where a vacant stretch of the Negev desert in Israel will be home to a 787-foot solar tower. This is a big step in achieving Israel’s goal to source 10 percent of its energy from renewables by 2020. The solar tower will produce enough electricity to power 121,000 Israeli homes, or meet 1 percent of Israel’s total electricity needs. Although the project is privately funded, the Israeli government has agreed to buy the power at above-market prices. Construction is expected to conclude late next year. Read More...  By Sarah Lozanova
Inspired by the concept of making a sustainable lifestyle easier, GreenPod creates low-maintenance modular homes with healthy interiors. Factory-built kits can be transported to a building site and easily assembled. Using state-of-the-art technology and materials, these homes have a small footprint and conserve both water and energy. The homes, including tree houses and floating homes, are customized to the site, have passive solar features and minimize site disturbance. The walls, floor and roof of the homes use SIPs (Structurally Insulated Panels), with a rain shield on the exterior. “The homes are precut when they come out of the factory, so they can go up in a day or two on the site,” says Ann Raab, GreenPod’s founder. “SIPs are the best bang for your buck. Although they are slightly more expensive than a stick built home, SIPS have a short 2.7-year payback. They are stronger and straighter than wood, with no job waste [because the SIPs are precut]. Everything about SIPs delivers what we are trying to create.” Raab has a vision to simplify green building, while making sustainable living affordable for the mainstream. GreenPod homes are customized to fit a variety of budgets, with optional features including: locally-crated furniture containing organic textiles, reclaimed building materials, solar panels and a biofilter refrigerator. Read More... |