Monthly Archives: July 2017

Going solar is a big decision, one that requires careful thought.

If you’re considering a photovoltaic panel installation, you probably have a lot of questions. But remember: Not everything you read online is true. To make the most informed decision, it’s important that you have facts and verified information from a source you can trust.

To that end, we’ve compiled the best, most reliable resources for learning about going solar.

General Information on Going Solar

Do you want to understand how photovoltaic panels generate electricity? Are you looking for general information about making the switch to solar power?

Several websites offer accurate and unbiased answers to these types of questions. These are a few of the best.

• U.S. Department of Energy — The DOE’s Office of Energy Efficiency & Renewable Energy is a comprehensive source of news and information about photovoltaic power.
• National Renewable Energy Laboratory — The NREL is an easy-to-understand resource for basic info on solar energy technology.
• Solar Energy Industries Association — The SEIA customer resource portal educates consumers on the process of installing a photovoltaic panel system.

Online Tools that Evaluate Your Rooftop Solar Potential

Would you like to know how well-suited your property is for a photovoltaic panel installation? Online tools can give you an overall view of how solar power will work at your address. Try the following sites:

• Mapdwell — Created by the Massachusetts Institute of Technology, this tool uses state-of-the art technology and high-resolution satellite imagery to evaluate rooftop solar potential.
• Project Sunroof — Google’s online tool uses the power of Google Maps and the company’s vast computing resources to calculate solar potential.
• PVWatts — Developed by the NREL, this solar calculator uses high-level algorithms to estimate the energy production and cost of a photovoltaic panel system.

Discover Financial Incentives for Going Solar

Switching to photovoltaic power is affordable — if you know how to find the financial incentives that can save you thousands of dollars.

Fortunately, you don’t have to hunt for the savings yourself. Simply head to DSIRE, the Database of State Incentives for Renewables and Efficiency. Click on your state, and you’ll get a list of every available federal, state and local tax credit, rebate and grant for photovoltaic panel installations.

Because the website is funded by the DOE, you can trust DSIRE’s results to be current, accurate and complete.

The Best Resource for Personal Advice on Going Solar

Do you have more questions, or do you need a more personalized approach than searching for information online?

The best resource is your professional photovoltaic contractor. An experienced installer can help you understand all the ins and outs of going solar. Simply schedule a free consultation, and you can find out everything you need to know about switching to photovoltaic power.

If you live in Utah, Colorado, Idaho, Nevada or Wyoming, the professional team at Intermountain Wind & Solar can help you plan a cost-effective, energy-efficient photovoltaic panel system to power your home or business. Contact us today to learn everything you need to know about going solar.

The federal solar tax credit is by far the most lucrative financial incentive for making the switch to photovoltaic power. The savings are substantial — homeowners and businesses can reduce their income tax liability by 30 percent of their PV system and installation costs.

However, the solar investment tax credit (ITC) isn’t going to be around forever. That’s why it is important for potential solar adopters to learn more about when it expires and what any changes to the program could mean for your photovoltaic installation.

Federal Solar ITC Phasedown Plan

As it stands, the solar tax credit will continue to offer 30 percent savings until the end of 2019. For residential and commercial photovoltaic systems put in service after that, the credit amount won’t be quite as generous.

Solar installations completed in 2020 will be eligible for a 26 percent credit, and PV systems that become operational in 2021 will qualify for 22 percent.

After 2021, the ITC is slated to expire for homeowners.

This means that any residential PV system placed in service Jan. 1, 2022, or later won’t benefit from the federal tax credit. Commercial photovoltaic systems can still claim the ITC, but it will only be 10 percent.

Putting the Numbers in Perspective

With a little math, we can demonstrate the effect of the changes in the solar ITC.

Let’s say a PV system comes in at a net price of $30,000. With the full 30 percent ITC, the credit would be a rather impressive $9,000.

Now, imagine that same PV system installed in 2020. The tax credit has dropped to 26 percent, so the tax liability reduction would be $7,800.

If the solar PV system isn’t placed into service until 2021, when the credit drops to 22 percent, the ITC will be worth just $6,600.

After the end of 2021, the federal solar ITC for a $30,000 commercial photovoltaic installation will drop to only $3,000. And forget about a credit for a residential PV system — that financial incentive will be gone.

Schedule Your PV System Installation Now

If you want to make sure you don’t miss out on the federal solar tax credit, you need to schedule your photovoltaic installation soon.

As the solar ITC nears its expiration date, homeowners and businesses will be in a hurry to get their projects completed in time — and that will keep professional photovoltaic contractors busy. Plan your PV installation now, and you won’t have to worry about tight schedules and longer project timelines.

Remember, there is no guarantee that the solar ITC phasedown plan won’t change. The government is already planning a tax system overhaul. This makes the future of the ITC uncertain.

Now is definitely the right time to start planning your switch to photovoltaic power.

Intermountain Wind & Solar, the region’s preferred residential and commercial solar contractor, offers free consultations to homeowners and businesses throughout Utah, Nevada, Idaho, Wyoming and Colorado. Contact us today to learn more about claiming the federal solar tax credit for your PV system.

Should you install solar panels if you’re thinking about moving in a few years?

And if you decide to move, are you supposed to leave your solar array behind, or can you remove the photovoltaic panels and reinstall them at your new home?

Yes, you can relocate solar panels; but you may not want to.

Removing Solar Panels Can Leave a Mess

Photovoltaic panels are tightly secured to the roof. In fact, the mounting components are literally screwed into the surface.

Taking away the solar array leaves holes in the roof. And while you might not be able to see these holes from the ground, the penetrations can create problems for the next homeowner. This is particularly true if the holes aren’t filled and sealed against future leaks.

Also, if you remove the PV array, you may notice a difference in the color of the roofing underneath compared to the rest of the roof. The parts of roof that were exposed to the sun are likely to be more faded than the parts that were shaded by your PV panels.

You also must consider the inverter and monitor. As these components are typically mounted on the wall, removing them may leave a gaping hole in the wall.

Removal and Reinstallation Can Be Expensive

Aside from the mess, trying to take your solar panels with you when you move can be costly, even before you consider the labor and permitting costs.

If your new home has a different kind of roof than your previous address, you may need different components to mount your solar array. If so, you’ll have to buy new racks and mounting hardware.

In addition, your photovoltaic panels may not be adequate for the electricity your household needs at your new home. Although you can add new modules to a PV system, it may get expensive if you need a different inverter or if your solar panels are no longer available.

Won’t Leaving Solar Panels Behind Negate Your Savings?

Probably not.

Today’s home buyers are willing to pay more for solar-powered homes — an average of $15,000 more, as compared to similar utility-powered homes.

To put that into perspective, consider the average price for a home PV system in the U.S. According to EnergySage, an informational website sponsored by the U.S. Department of Energy, the gross cost for a typical 5 kW solar array is only about $16,800.

And that’s the total average cost before figuring in the federal solar tax credit or any state and local grants, rebates and credits. Most homeowners have overall costs of less than $14,000. So, you could actually end up ahead by leaving your solar array in place when you move!

The professional team at Intermountain Wind & Solar, serving Utah, Idaho, Nevada, Colorado and Wyoming, is the premier provider of residential and commercial photovoltaic installations in the Intermountain West region. For answers to all of your questions about solar panels, contact us today.

Although a solar PV system can be installed on any type of roof, tile roofing materials make the process slightly more complicated.

Before undertaking a solar installation, you may need to give your roof a little attention to ensure you won’t have problems down the road.

Consider Your Roof Underlayment

Roof tiles can last for 50 to 75 years. But the roof underlayment — the barrier that protects your home against water infiltration — does not have the same durability.

Underlayment loses its integrity faster, decomposing due to exposure to heat, UV rays and moisture. Most homeowners have to replace their tile roof underlayment in less than 25 years, and some need replacement in as little as 15 years.

Most solar panels come with a 25-year warranty, and they often perform well for much longer. So before scheduling a solar PV installation, make sure your roof underlayment is in decent shape. If it isn’t, you may want to consider replacing it now, to ensure that the entire roofing system lasts as long as your solar array.

Expect Roof Tiles to Break

If you have ever worked on a tile roof, you may know that virtually every project results in a few broken tiles. This durable roofing material is strong, but it cracks easily if walked on.

An experienced photovoltaic contractor can install your solar panels with minimal breakage, but expect some tiles to break. Fortunately, the damage can be hidden.

Tile adhesive can repair small cracks. In areas with larger breaks, the tiles can be replaced.

Since newer tiles may not be an exact color match, your photovoltaic contractor can work a little roofing magic. The different-color tiles can be moved to less visible areas of the roof, and original tiles relocated to more noticeable areas.

Solar PV Mounting Options for a Tile Roof

Photovoltaic contractors typically choose one of three options for mounting solar PV panels on a tile roof.

Standoffs with double flashing are the most commonly used method, as this type of PV system mounting allows for the use of different solar racking systems. Also, standoff mounts are stronger because they are secured to both the rafter and the rack.

Tile hooks are suitable for some solar PV system installations. These attachments are faster, easier and less expensive to use, as they have fewer parts. However, hooks won’t work with every type of roof tile.

In some cases, the strip-and-go method is the preferred option for installing solar panels. With this type of mounting, tiles at the installation area are removed and replaced with composition shingles. Original tiles are then placed around the PV system, concealing the change in the rooftop surface.

The appropriate choice of mounting is determined on a case-by-case basis, once the installation contractor evaluates the roof.

Intermountain Wind & Solar, serving homeowners and businesses throughout Utah, Nevada, Idaho, Colorado and Wyoming, understands the challenges of installing solar panels on a tile roof. Schedule a free consultation today to explore adding a solar PV system at your location.

Net metering is a powerful motivation for many solar adopters. The prospect of offsetting your energy costs by selling extra solar power back to the grid, especially when you consider today’s ever-rising electricity bills, can be reason enough to consider installing a home PV system.

Unfortunately, net energy metering (NEM) is not offered everywhere. Policies governing the practice have been under attack across the country, and many states are allowing utility companies to change or eliminate this financial incentive.

Today, the future of net metering is uncertain.

How Net Metering Works

Net energy metering rules compel the utility company to give you credit when your home PV system sends solar electricity to the grid.

Some states — including Colorado, Utah and Wyoming — have retail rate NEM policies. Homeowners in these states are credited on a one-to-one basis, getting paid for their excess solar power at a rate equal to what they pay for utility grid electricity. Some policies, however, have expiration dates or credit reductions at the end of the year.

In other parts of the country, net energy metering policies allow utility companies to pay homeowners a reduced wholesale rate. And in some states (like Idaho) the utilities offer a similar financial incentive for a solar installation, but NEM isn’t mandated by law there.

How Net Metering Is Changing

As we’ve seen recently in Nevada, NEM policies are never set in stone. At the end of 2015, Nevada made drastic cuts to compensation for home PV system owners. Then, this past June, net metering rates were restored close to the retail level.

Nevada isn’t the only state where NEM is under debate. According to the latest 50 States of Solar report from the N.C. Clean Energy Technology Center, 21 states took actions related to net energy metering in the first quarter of 2017.

It appears that even more regulatory changes are on the horizon. As of mid-April 2017, at least 65 bills related to NEM policies have been introduced in state legislatures.

Can Your Solar Energy System Reach Payback without Net Metering?

Fortunately, solar adopters don’t need a NEM program to save money. Even if you live in a state that eliminates or reduces the rate for net energy metering, most PV solar energy systems will reach the point of payback in a reasonable amount of time.

Certainly NEM allows for a faster payback, but your investment in solar power will definitely pay off without it.

With a solar installation sized to meet your household energy needs, you won’t need much utility grid electricity. So the money you save each month with electricity from your home PV system will add up quickly. Many homeowners save well over $1,000 per year or more.

Intermountain Wind & Solar, the region’s leading photovoltaic contractor, can design a cost-effective home PV system that meets your money-saving goals, regardless of your state’s net metering policy. If you live in Utah, Idaho, Colorado, Wyoming or Nevada, contact us today to schedule a free home solar installation consultation.

Are you comparing solar panel options? Efficiency — the panels’ ability to convert sunlight into energy — is a feature you should consider.

Before putting photovoltaic panels on the consumer marketplace, manufacturers test them and assign power ratings that indicate panel energy output (in watts). As you look at solar panel efficiency specifications, you’ll see both STC and PTC ratings.

But what are these measurements, and what do they really mean in terms of a real-world PV installation?

What Are Solar Panel STC Ratings?

If you want an easy way to compare the efficiency of one solar panel to another, look for the STC rating.

Standard Test Conditions (STC) refers to the fixed set of laboratory conditions under which every solar module is tested. Manufacturers use STC testing to ensure that photovoltaic panels with similar energy output can be sold and used together.

The STC rating of a solar module is determined by carefully controlling light and temperature in the testing environment.

The light source in the laboratory is calibrated so that precisely 1,000 watts per square meter of solar light falls on the photovoltaic panel. The temperature of the solar cells and the ambient room temperature are both set at 77 degrees.

STC ratings are always higher than PTC, because they are based on the modules’ instant output under ideal conditions.

What Are Solar Panel PTC Ratings?

If you want to know how photovoltaic panels will perform in the real world, look for their PTC ratings.

In the 1990s, the National Renewable Energy Laboratory (NREL) developed a set of PV test parameters designed to mimic real-life atmospheric conditions. The Photovoltaics for Utility Scale Application Test Conditions, or PTC, is significantly different than the STC testing protocols.

Under PTC, lighting conditions are the same as the STC, but the solar module is heated to a more realistic operating temperature of 113 degrees. In addition, the ambient temperature in the laboratory is set at 68 degrees. Finally, since photovoltaic modules in the real world are exposed to wind, PTC testing keeps the air moving at 2.2 mph.

Generally, if no PTC value is listed in the specifications for a photovoltaic panel, you can expect it to be about 10 to 15 percent less efficient than the STC rating.

Factors that Affect Solar Panel Efficiency

Although PTC ratings offer a realistic view of photovoltaic output, they don’t indicate exact energy production. Several specific factors — known as derate factors — can reduce the amount of solar electricity created by a PV system.

Some factors, like shading on the photovoltaic panels, can be eliminated through the PV installation process. Other factors, including energy conversion losses, wiring inefficiencies and module heating, are unavoidable. Overall, derate factors typically decrease solar panel efficiency by about 14 percent.

It is important to note that module efficiency ratings reflect system performance in the “perfect world” of the lab environment. The decrease in efficiency between the lab and your roof is a little like the actual miles-per-gallon you get in your car, compared to the window sticker ratings. The primary value of these ratings is for comparing modules and choosing the best options for your system.

An experienced photovoltaic contractor can design and install a PV system that maximizes your energy production, whatever your needs. Intermountain Wind & Solar offers free consultations to homeowners and businesses throughout Idaho, Utah, Wyoming, Colorado and Nevada. Contact us today to learn more about solar panel efficiency.

Leasing solar panels can sound like a great way to make the switch to home photovoltaic power, especially if you’re on a tight budget.

With no money down and promises of big savings on electricity, a solar lease can sound like the perfect scenario for many cash-strapped homeowners.

And therein lies the problem. Leases sound much better than they actually are. In reality, leasing a photovoltaic system comes with several hidden costs and disadvantages — many of which you might not learn about until it’s too late.

Leasing Won’t Save You Much on Electricity Bills

Naturally, you expect your electricity bills to go way down with a solar lease; but don’t hold your breath. Although leasing solar panels will reduce your home energy costs, your bill probably won’t drop as much as you expect it to.

Let’s say your photovoltaic system generates the equivalent of $100 in electricity every month. That doesn’t mean you’ll save $100 every month.

In most cases, solar leasing companies sell electricity to their customers at a reduced rate. For example, you might end up paying a $50 monthly utility bill, even if your photovoltaic panels create far more power. The extra savings go to the leasing company — not to you.

You Won’t Be Eligible for Solar Financial Incentives

Are you looking forward to claiming the lucrative federal solar tax credit — equal to 30 percent of your system cost? Your state and municipality may also offer some impressive financial incentives. With these perks, some customers save up to 50 percent of their total investment costs for installing solar panels.

Unfortunately, you won’t get to pocket these savings if you choose a solar lease. Tax credits, grants and rebates go to the photovoltaic system owner. If you lease, that won’t be you — it will be the leasing company.

You Might Be Stuck Paying if You Decide to Move

A solar lease usually lasts 15 to 20 years. If you want to sell your house, you’ll have to find a willing buyer with stellar credit to take over your solar lease agreement.

For many leasing customers, this is next to impossible.

If you can’t find a buyer willing to commit to years of payments to a leasing company, you will have to buy out the remainder of the contract in one lump sum. And even after you write that big check, you still won’t own the photovoltaic panels.

Can You Buy Solar Panels with No Money Down?

Fortunately, leasing solar panels is not the only way to adopt photovoltaic power with no money down.

Many solar lenders don’t require a down payment. Various affordable financing options are available, allowing you to take ownership of your photovoltaic system and reap all the rewards.

Purchasing your photovoltaic system means you get the full savings on your monthly electricity bills. It also means you’ll get to take advantage of the federal tax credit and other financial incentives for going solar. And it means you’ll own your system, so when it’s time to sell the house, you have an amenity that will attract buyers rather than scare them off.

The professionals at Intermountain Wind & Solar serve homeowners throughout Idaho, Nevada, Utah, Colorado and Wyoming. We can help you understand all of your budget-friendly financing options. Contact us today so we can show you exactly how you can afford the switch to photovoltaic power, without resorting to leasing solar panels.

Solar power has reached a tipping point in the United States, as Americans from coast to coast are making this financially sound move to photovoltaic power.

So why isn’t everyone going solar?

Given the many advantages of installing a photovoltaic system, why are some Americans waiting to take the plunge? Most of the laggards cite three common reasons, but the logic isn’t sound.

Myth No. 1: Solar Power Savings Are Overestimated

Save thousands of dollars per year on electricity bills for the rest of your life? Bring your home energy costs down to zero? Cut the purse strings with the utility company?

All of that sounds unbelievable, and for some people, that’s reason enough to put off making the switch to solar power. After all, if something sounds too good to be true, it probably is, right?

Skeptics question the potential savings from installing a home PV system, but research has proven time and again that going solar brings homeowners and business owners major financial benefits. This isn’t a theory — it’s reality.

Anyone who is suspicious of the savings should schedule a consultation with a local photovoltaic contractor. Seeing a breakdown of the numbers should put any doubts to rest.

Myth No. 2: Better Solar Power Technology Is Just Around the Corner

Once a week — or so it seems — another company announces an incredible innovation in solar technology. New photovoltaic materials, more efficient PV modules, better ways to harvest the sun’s energy — the list goes on.

Believing that all of these improved solar components will hit the market soon, some would-be solar power adopters think it makes sense to wait to install their PV array.

The problem here is that many scientific discoveries — including ways to improve on photovoltaic technology — never come to fruition. And any that do make it into production won’t hit the consumer market for years.

Today’s PV technology is tried and true. Sure, someone might invent a better mousetrap some day. But every day you wait for that to arrive is a day of paying full price for your home electricity.

Myth No. 3: Solar Power Costs Keep Dropping

Over the last several decades, the cost of installing a PV system has dropped dramatically. Today’s low pricing has spurred many customers to make the switch to photovoltaic power.

Other would-be solar converts see the falling prices differently. They believe that the cost of going solar will be even cheaper next year — or definitely the year after that.

But that’s highly unlikely at this point. While PV equipment and installation costs could continue to decline slightly, a significant price drop isn’t likely. And since financial incentives for going solar are steadily disappearing, the out-of-pocket cost for a photovoltaic system may increase over the next few years.

Have you been putting off your solar energy system installation? Get the ball rolling today with Intermountain Wind & Solar, a leading photovoltaic provider in Utah, Idaho, Colorado, Wyoming and Nevada. To schedule a free solar power consultation, contact us today.

Increasing the efficiency of your solar home can reduce or even eliminate your monthly electric bills.

Fortunately, saving energy doesn’t have to take lots of planning or a large financial investment. In fact, we have assembled six simple — and free — steps you can take right now to reduce your solar home energy use.

No. 1: Unplug Unused Electronics

Chances are, if you look around your home right now, you’ll find device chargers, video game consoles, kitchen appliances and many other electronics that are always plugged in, even when you’re not using them.

Did you know that these devices and appliances — known as energy vampires — use electricity even when they’re not turned on? They do, and in fact, they use more power than you might think.

Unplug your unused electronics, and the U.S. Department of Energy (DOE) says you’ll save up to 10 percent on your home electricity bill.

No. 2: Turn Off the Lights

Turning off unnecessary lights is another easy way to improve your solar home efficiency. However, this measure is only cost-effective for some types of bulbs.

Incandescent and halogen lights are inefficient, so turning them off when you’re not using them is always advised.

On the other hand, CFL bulbs are highly energy-efficient and their operating life is affected by how often they are switched on and off. As a general guideline, only turn off these lights if you won’t need them for at least 15 minutes. As for LED lights, switching them off won’t have any impact on your electricity bill either way.

No. 3: Clean Your Air Filters

Clogged or dirty air filters restrict the airflow to your home’s heating and cooling system. This can eventually lead to damage and costly repairs. But even if no harm is done, a dirty filter makes your HVAC system work harder and run longer to achieve the desired temperature.

And that equates to more power used, and higher bills.

Take a few minutes to change or clean your air filters every month, and you’ll keep your system running smoothly and efficiently. If you have pets or live in a dusty place, you may even want to change your filter more often.

No. 4: Adjust Your Refrigerator and Freezer Temperatures

Refrigerators and freezers are electricity hogs, so make sure they aren’t using any more energy than they absolutely need.

You can avoid wasting energy by setting these appliances at the proper temperatures. Refrigerators should be kept at or below 40 degrees, and freezers should be 0 degrees. Place an instant-read thermometer in each compartment and verify that your settings are correct.

If yours aren’t accurately set, adjust the temperature controls accordingly. Give the appliance a couple of days to adjust and retest to make sure you didn’t turn it up (or down) too much.

No. 5: Lower Your Water Heater Temperature

Some manufacturers factory-set water heaters temps at 140 degrees, but according to the DOE, 120 degrees is sufficient for most households — at least during the warmer months of the year.

Lowering your water heater temperature setting is a simple way to increase solar home efficiency and save on annual electricity costs.

No. 6: Set Your Thermostat to a Higher Temperature

Try turning your thermostat up just one degree. Your family probably won’t even notice the difference, but you’ll see the savings on your electric bill. Once everyone adjusts to the higher temperature, turn it up again.

In most homes, every degree you adjust up to saves 1 to 3 percent in home energy costs.

These are just some of the options you can choose to lower your power bill. Or, if you would prefer not to make any major lifestyle changes, you can always expand your photovoltaic system with additional solar modules.

Intermountain Wind & Solar, the leading photovoltaic provider in the Intermountain West, can help you design the most effective system for your home. Contact us today to learn more about the benefits of a solar home.

Crystalline photovoltaic panels are used in most residential and commercial solar installations. There are two main types — monocrystalline and polycrystalline. What’s the difference? And which is the better choice for your solar array?

Pros and Cons of Monocrystalline Photovoltaic Panels

Monocrystalline solar modules, made from a single, high-grade, crystal structure, are prized for their efficiency. These photovoltaic panels do a better job of generating solar electricity than their counterparts.

Since they have the highest solar power output per square foot, you will need fewer monocrystalline PV panels — which makes more efficient use of your rooftop space.

The downside to monocrystalline modules is price. Monocrystalline solar panels cost more to produce, and that translates to a slightly higher price tag.

Pros and Cons of Polycrystalline Photovoltaic Panels

Polycrystalline solar panels are created with multiple crystals of silicon. The manufacturing process is much easier and results in less waste. For that reason, these photovoltaic modules come at a lower price.

On the downside, the lower silicon purity means that polycrystalline PV modules generate less solar electricity, so they aren’t as efficient as monocrystalline modules.

Because of polycrystalline modules’ reduced solar power output, you need more to meet your power needs — and that requires more roof space.

Weighing Your Options for Photovoltaic Panels

Ultimately, which type of modules should you choose for your residential or commercial PV installation? To answer that question, consider the specific goals of your photovoltaic project.

If keeping the initial investment costs low is your top priority, polycrystalline PV panels may be the better option — assuming you have the necessary roof space. On the other hand, if you want to generate the most power with the least equipment — or if your available roof space is limited — highly efficient monocrystalline modules may be preferable.

Choosing Your Photovoltaic Panels

Every PV installation is different, so cost and efficiency aren’t the only important factors to consider when making your decision.

Photovoltaic modules typically come with 25-year warranties, but you still want panels that will provide you with decades of trouble-free operation. To that end, make sure to purchase a reputable brand. Manufacturer reliability and credibility is essential if you want solar panels that will stand the test of time. It will also help ensure that the manufacturer is still around in 20 years if you need to file a warranty claim.

Finally, because several models of both types of crystalline solar panels are available, you’ll need to consider factors like power output and power tolerance ratings. Your professional PV contractor can help you understand the module specifications and compare your options so you can make the best choice.

The professional team at Intermountain Wind & Solar is committed to providing first-rate solar PV installations to homeowners and businesses throughout Idaho, Utah, Nevada, Wyoming and Colorado. Contact us today and schedule a free consultation to discuss the best photovoltaic panels to meet your needs.