A Solar Installation Was Being Completed Every Four Minutes in America

In 2013, we reported that a solar installation was being completed every four minutes in America. Installation volumes have increased considerably since then.

According to new data from GTM Research, the U.S. solar industry completed a project every two and a half minutes in 2014. Those installations were a result of $15 billion in investment.

The growth was led by the residential sector, where 200,000 systems were affixed to rooftops around the country. That’s up from 50,000 residential systems in 2011 — fourfold growth in the span of three years.

“Residential solar is the fastest-growing — and potentially the most transformative — sector of the solar market,” said Shayle Kann, senior VP of GTM Research.

solarsystemevery2minutes_580_329President Obama mentioned GTM Research’s statistic in his State of the Union address last year.

“It’s not just oil and natural gas production that’s booming; we’re becoming a global leader in solar, too. Every four minutes, another American home or business goes solar; every panel [is] pounded into place by a worker whose job can’t be outsourced,” said the president.

By the time President Obama mentioned the number, it had already fallen to a system being installed every three and a half minutes.

At the current pace, the U.S. will likely hit 900,000 cumulative installations across all sectors this year, and well over 1 million in 2016.

Ten years ago, a system was going up every two hours on average. By next year, the American solar industry could be completing an installation nearly every minute.

Internet metering for house solar panels

Internet metering for house solar panels
With the size solar energy system that is correct, it is possible to generate enough electricity to fit your house’s electricity use for the whole year. On the other hand, the quantity of electricity your solar panels generate will change through the year.

How internet metering works

When a lot of people aren’t home solar energy systems usually reach peak electricity generation in the day. By comparison, house electricity use is generally higher in evenings and the mornings. Internet metering gives you the capacity to account for these ups and downs in your day to day electricity generation and use.

Your meter really runs in reverse at these times. It is possible to draw it out of your utility as you did before you went solar when one’s body isn’t generating enough electricity. This “back and forth” between the power system and one’s body ensures that the extra generation will nevertheless be used and your deficits will be satisfied. With net metering, the extra electricity your house creates covers when you don’t create enough.

You must purchase electricity out of your utility to constitute the difference if you generate less electricity than you use in confirmed month. In these cases, you’d cover the electricity you use, minus any extra electricity your solar panels produced.

“Net metering will give you a new monthly pay check”:
You can receive utility bill credits for the electricity your solar panels generate. Nevertheless, you won’t receive a cash payment out of your utility to your extra solar electricity, regardless how much you produce. Utilities in some states enables you to carry credits over into future years, although some wil dramatically reduce your credits should you produce more electricity than you use in annually.

Generally, most homes uses more electricity in the power system in the wintertime and will generate extra electricity in summer time months. Your utility won’t send you a monthly check when you create greater than you will need because these variations in generation are pretty predictable. Rather, you are going to build up extra credits during the summertime months so you could draw at nighttime and during winter when they are needed by you. With the layout that is proper, your system can produce enough power to fit your total electricity use.
Basically, net metering is like having the power system function as a giant solar battery. ” you won’t have use of the advantages of net metering if you install an energy storage system to take your house “off the power system. Typically, staying connected to the electric grid is the best choice while hour can be accounted for by house solar battery systems – -by-hour variations in solar electricity generation, they’ren’t not small enough to supply the seasonal “smoothing” advantages of net metering.

With net metering, you are able to save by going solar

Because of net metering, homeowners are credited that their solar panels produce at exactly the same speed that they might pay with their utility. Because of this, it is possible to save thousands of dollars on electricity prices over the life of your solar energy system.

Solar Panel Setup

Solar Panel Setup
Rooftop house solar setups are so popular this is. You can even install the panels on the earth if your roof isn’t appropriate for solar panels.

In a perfect house solar setup, your house would have a big, bright, south-facing roof with a 30-degree pitch. Nevertheless, you don’t want states that are perfect to reap the benefits of solar power. Solar panels can be installed on most roofs in order to save in your electricity prices and help the environment, also.

Is Solar Setup Appropriate for Where You Reside?

Solar panels can be a good investment if you don’t live in a particularly bright state. The amount of cash you save by going solar mainly depends on two things: the accessible solar rebates and your electricity rates and incentives in your town.

Consequently, the brightest spots in the state don’t consistently offer the largest long term savings from solar. Actually, consumers found in the Northeast can have higher economies than homeowners in brighter states like Florida from solar electricity systems.

Is The Roof suited to Solar Setup?

To ascertain whether a roof is not unsuitable for solar, solar installers can look at:

South-facing roofs are perfect for solar because they get the most sun over the course of the day. Learn more about electricity generation is impacted by roof orientation.

You can nevertheless go solar so long as you mount your panels at an excellent angle if your roof is flat. Learn more on electricity generation about the impact of roof angle.

The shape and size of your roof

It’s most easy to install panels on a big roof that is square.

Matters like skylights, dormers, and chimneys will change the quantity of space available for a house solar setup. Typically, solar installers can design the layout of your panels around these obstacles in a sense that optimizes your electricity generation.

Shading on your own roof

It is necessary that the roof gets enough sun through the day to optimize electricity generation. Tall trees cast protection on your own roof, or buildings nearby can obstruct the sun, and reduce the number of electricity your panels make. That more sunlight reaches your panels – doing so can really have environmental advantages, though it mightn’t look like that it’s possible for you to cut trees.

Solar panels can survive for over 25 years, and removing them to replace your roof several years after setup can be expensive. Before you install your panels, make sure your roof will not need to be replaced in the near future and is in good shape.

Stuff of your roof

Solar panels are compatible including metal, wood, cement tile, slate, pitch and gravel, or composite. While it is possible to install solar on cedar, slate, and clay tile roofs, they have been prone to breakage during solar panel setup. Make sure if your roof is made of these substances that you work with a skilled installer.

Solar Panel Guarantees

Solar Panel Guarantees

Solar panel manufacturing companies supply a variety of guarantees that ensure you’ll have coverage and support in the improbable event of an issue, like dropping tree branches or hail.

Power end product guarantees ensure that panel operation won’t drop below a given amount over the duration of the warranty (typically 25 years).

Some producers may also contain yet another guarantee that guarantees an increased output level over a shorter time period. For instance, a warranty that is secondary might ensure no less than 90 percent of initial electricity output for the first ten years.

Inverters additionally come with guarantees, typically for a decade.

Learn more about other indexes of quality and solar panel guarantees to Assessing Solar Panel Quality.

The best way to Keep Your Solar Panels

Solar panels are made from tempered glass, so they’re constructed to resist other harsh weather and hail.

Any problems with solar panel performance are often associated with electricity generation, which can be most installers recommend tracking your system’s generation. It is possible to identify and address problems proactively by paying attention to changes in generation.

Typically, solar panels don’t should be cleaned. If your home is someplace where there’s lots of soil, dust, or smog, you may see a drop in your creation over time that can be repaired by cleaning your panels. Yet, your most suitable choice would be to hire an expert cleaning service rather than attempt to clean them yourself, if your panels are mounted in your roof.

Worried about hail?

Worried about hail and solar panels?

Fret not, solar panel systems are very durable and require little to no care over their life – that is productive that may cross 25 years or more. In the event that something does FAIL, your solar PV system parts have really long guarantees that would cover repair and replacement prices. If you rent your solar panel system, maintenance and repairs are the leasing company’s duty, not yours.

You should spend money on solar panels

You should spend money on solar panels

The typical EnergySage shopper receives free electricity for the rest of the solar panel system’s and pays off their solar purchase in only seven to eight years 25 year lifespan.

By dividing the monetary benefits you receive by your first investment in your solar electricity system it is possible to compute your yearly yields. Many variables can affect your financial yields, including:

Electricity Speeds: How high are your present electric bills? Your savings are determined by this over the life of the body.

Financial Incentives: Have you been a company or other organization that can make the most of depreciation tax benefits? Bonuses that are higher mean a shorter payback period and lower upfront costs.

Does utility or your state have a marketplace where it is possible to sell the SRECs and your solar energy system’s electricity connected? By selling these SRECs what type of income is it possible to make? New income from SRECs will allow you to break on your own investment that is solar faster.

Price: Did you compare your choices to find the cost that is right? Were you able to benefit from tax incentives and rebates that offset the price of your setup?

Technology: How efficient is the system, i.e. is it generating electricity at optimum levels? A strategy that is better will cancel a greater percent of your monthly electric bill.

Property Features: How bright is it where you’re? Your generation amounts can impact.

Property Value Rises: Solar panel system possession will raise your property resale value, while third party possession (e.g. leasing) doesn’t.

Company Benefits: How much will your profits grow due to your lower prices? What amount of sales is attributable for your green credentials? Each of these factors can raise your business’s yield on investment that is solar.

This is Your Electric Bill on Solar Power

This is  your electric bill. This is your electric bill on solar power.


This example is taken from a solar cost analysis for a 5-kilowatt (kW) solar energy system for a homeowner in northern California.

As you can see, after installing solar panels, our California homeowner’s annual electricity costs are reduced by 77 percent! In other words, our annual electric bill goes from about $2075 to $685, a total savings of $1390 in the first year of operation.

These electric bill savings are incredibly reliable — and they add up. Over the course of the system’s life, we could expect to save over $90,000 on electricity costs – all thanks to our brand-spanking-new solar home energy system.

A few more notes:

  • Solar panels generate more electricity during the summer months, when days are longer. In fact, our solar energy system in this instance generates enough power in May and June to effectively eliminate our bill in those months!
  • Thanks to net-metering, if our solar panels produce more electricity in a given month — say June — the utility will issue us credit for it on July’s bill.
  • You’ll notice that, in this case, our use of electricity peaks in June, July and August. An electricity usage pattern like this is usually caused by increased use of air conditioning. When you get a solar home energy quote or an energy audit, an installer will analyze your particular usage patter and suggest energy solutions that are best suited for your needs.
  • Even though solar panels produce more power in June, July and August, it’s important to note that solar panels actually perform more efficiently in cool temperatures. This is because semiconductors — like the silicon in most solar panels — face modest efficiency losses as temperatures increase.

Questions? Comments?

Will Solar Panels Make My Home Look Ugly?

Aren’t solar panels ugly?

Whenever anyone expresses concern about how solar panels will look on the roof of their home, I almost always point to SunPower, a California-based manufacturer of solar panels. Not only do they make the most efficient panel on the market today, they also make what I believe to be some of the best-looking solar panels out there.

As you can see in the pictures below, SunPower’s panels are dark — almost black — and have a fairly low profile. You’ll pay a bit more for SunPower panels — both because they have such a high a solar efficiency and because they are high quality — but, depending on your priorities and sensibilities, they can be well worth the solar cost premium.

Here’s what SunPower solar panels look like in their element:




Not bad, right? There are of course other manufacturers out there — and many of them make aesthetically pleasing solar panels. I just figured I’d share these SunPower images to prove to some doubters (like my mother) that a well-designed solar home energy system can, in fact, be easy on the eyes.