Blog Roofing Solar Power

3 Myths About Solar Panel Roofing

Solar panels have been around for quite a while. The technology, solar photovoltaic, was discovered in 1839 by a French scientist, and in 1954, the first silicon photovoltaic cell, the precursor of today’s silicon cells, was developed. You would think that with such a long history behind it, everyone would by now fully understand solar technology, and its myths would have long been debunked.

However, today you can still hear a lot of rumors about solar panels.  Proponents of solar energy accuse the fossil-fuel energy market of starting and perpetuating these myths in a self-serving effort to undermine solar and promote their fossil fuel agenda.

As a result of this misinformation, many homeowners don’t think solar power is right for them. They believe the technology isn’t ready, they’re in the wrong location, or they simply can’t afford it. Since the myths about solar panels are too numerous to tackle in one article, let’s hone in on three of the most popular rumors and see how they stand up under the light of an objective investigation.

Myth #1: Solar panels won’t work in cold, snowy, or cloudy weather

According to this myth, low temperatures have a negative effect on solar panel power production and clouds and the snow that accumulates in the panels will render them ineffective.

Fact: The panels actually perform better in cold weather, and the effects from snow and clouds are minimal.

Solar panels produce power based on the amount of sunlight they receive. They are not affected by temperature. Surprisingly, solar PV panels work better in colder weather as opposed to extremely hot temperatures. Sunny, cold days in winter can generate as much solar energy as a hot, summer day. In fact, solar works very well throughout North America.

While snowy and cloudy weather reduces the amount of energy that solar panels can generate, they still work efficiently under these conditions. Tilting solar tracker units at a steeper angle can allow snow to slide off faster, and you can use a roof rake to remove snow from panels if it does accumulate.

Myth #2: The return on investment (ROI) is too long

Part of this myth says that solar panels require more energy to manufacture than they produce in their lifetime, meaning there is no benefit to energy conservation. The other part states that the huge initial outlay for the panels makes it impossible for a homeowner to see a reasonably fast ROI.

Fact: The Return on Investment is guaranteed at 5%-15%. You can expect free energy for many years.

A study by the National Renewable Energy Laboratory conclusively demonstrates that energy payback for photovoltaic (PV) is less than four years. It states:

“Reaping the environmental benefits of solar energy requires spending energy to make the PV system. But…the investment is small. Assuming 30-year system life, PV-systems will provide a net gain of 26 to 29 years of pollution-free and greenhouse-gas-free electrical generation … So, for an investment of from 1 to 4 years’ worth of their energy output, PV systems can provide as much as 30 years or more of clean energy.”

Most solar panels have a 20 to 25-year warranty. They are guaranteed to produce at least 80% of their initial power. Grid-tie inverters, which typically have a 10- to 20-year warranty, will likely need to be replaced only once in the life of the system. The energy payback time of fewer than four years for a system–solar panels, inverter, racking, and cables– translates into many years of clean energy.

As for your personal ROI, it depends on your system and its location, but solar panels should pay for themselves within six to 15 years. If you include the most lucrative state and federal tax credits and incentives, you could see a payback of two to four years. Keep in mind that solar panels also increase the resale value of a home by about $15,000. You could see a significant ROI when you sell, even if you won’t be in your home for the next 15 years.

Myth #3: The panels need regular maintenance and can cause leaks

This myth has persisted for many years because many homeowners believe that the panels must constantly be cleaned to be effective and that attaching anything to your roof will cause leak points.

Fact: The panels require almost no maintenance and tend to protect your roof

There are no moving parts on solar panels, so there is no regular maintenance involved. Some owners opt to hose off the panels occasionally, but most don’t bother to wash them and count on the rain to keep them clean. Of course, it is recommended that any large debris is quickly removed from the panels.

Rather than weakening your roof, solar panels preserve the part of the roof they cover. If you ever must repair your roof, the panels can easily be removed. Most solar panels are not attached directly to the roof.  Instead, they are fastened to a mounted railing system. Sealants are used to fill the gaps and flashing acts as a moisture barrier around the mounts.

One last word of advice: If your roof already needs to be repaired or replaced, take care of the repairs before the installation.

Other myths that can also be handily debunked

Here are a few more myths about solar panels that consumers would be wise to take with a grain of salt:

  • You should wait until technology improves before investing in solar
  • Only a few states offer financial incentives for installing solar panels
  • Solar panels are unattractive
  • Solar panels require a tracking system to follow the angle of the sun
  • Solar is too expensive for widespread use
  • A solar system will raise my property taxes
  • If you don’t have a south-facing roof, you can’t do solar


Remember, installing solar panels might not be the best move for you right now. Consult with a professional roofing company to help you decide, and ignore all those myths..

Maintenance Tips

Cleaning Solar Panels

For the most part solar panels are usually self cleaning. Though if you live in dry areas, dust, bird droppings, and dirt can build up over time and cause a problem for the amount of electricity is generated. Cleaning solar panels is not an easy job, but is do able on your own. There are safety precautions one should take before taking on this job. Make sure your solar system is shut down before starting. If you can’t clean your panels from the ground, it is best to hire someone to come out and do the job.

The best day to do the cleaning is on an overcast day in the early morning or evening. Early morning is a great time since the dew from overnight has softened the grime. Using a good quality soft brush and or squeegee with a plastic blade with a long extension is a great tool to use. Make sure your hose has a good nozzle for the stream to reach the panels. The glass that solar panels are made with are usually pretty solid quality which means that clean water and a little scrubbing should remove the grime.

Some things to watch for are oily stains. The best way to get rid of those is isopropyl alcohol as a spot cleaner. Also stay away from using any metal objects or abrasive products. Scratched glass on solar panels can affect the performance and the scratches can cast shadows, limiting the amount of light passing through.

for more about cleaning solar panels visit Energy Matters HERE

Roofing Solar Power

Solar Power Growing

The energy revolution is here and starting to take over bit by bit. Renewable sources of energy including solar and hydroelectric are now representing about 30 percent of the world’s total capacity and 23 percent of the total global electricity. The World Energy Council (WEC) have released number stating that in the last ten years solar power and wind power have seen a huge annual growth of about 50 percent. Solar power is changing the game on energy for us at home, work and around the world.

With the world on notice of climate change occurring and our main sources of energy and power are causing issues, going the solar and wind route is really taking shape. The lower cost of going solar in your home is more feasible than ever. There are many different types of solar panels now to give you the best option for the price and what you are striving to get out of it. People that have gone solar have noticed the drastic drop in their energy bills.


For more information on how solar power is growing visit CNBC HERE



Solar Power

Mistakes to Avoid With Solar Installation

Installing solar panels on your property is a great way to save money while saving the planet, but you will want to know exactly what you are getting yourself into before you commit your time and money to solar installation.

While you are learning about how much you can save with solar panels, learn a few of the pitfalls to avoid throughout the process.

Solar Power

Tips for Buying Solar Panels

Harnessing the power of the sun is a great way to save energy and money, but you want to make sure you do it right, otherwise you might experience a solar headache. As you are learning about the advantages of solar power, learn how to buy your new panels the right way.


Choosing an Agoura Hills Roofing & Solar Installer

Agoura Hills roofing installers recently began exploring the opportunities of integrating solar panels with existing roof systems. Unrestricted rooftops provide an excellent location with little to no shade, to say nothing of the advantages of proximity to utility hookups.

Granted, each one also presents unique, particular challenges, making choosing the best solar installer a significantly important decision.

For these reasons, insisting on a firm with deftness in both types of installation produces results of those with the greatest qualifications. Asking for referrals to visit homes with solar panels installed by the company permits assessment of expertise and knowledge.

 Finding the Best Solar Installer

In addition to this, ensuring that the materials and system providers appreciate and respect the relationship with installer distinguishes the first-rate businesses from the inferior. Indeed, contacting the companies and discussing the volume of work the solar installer generates reveals the professionalism the public experiences with the installer. As an illustration, the majority of Agoura Hills roofing companies list certifications, endorsements and memberships directly on their websites, confirming their proficiency in the field.

Guaranteeing that the solar installer works with a diversity of structures using a variety of technologies certifies competency and mastery in the field. In other words, matching the construction to specific criteria assures the best and optimal performance.

For example, discussing irregular conditions, a mixture of drainage combinations, replacement, repair, and follow-up maintenance services are all essential and vital pieces for achieving successful integration.

An accomplished and incorporated method generates the required amount of electricity, leaving the rooftop in an undamaged, non-leaking serviceable condition. By way of contrast, older structural compositions do not support the weight of current projects or the foot traffic that installation and maintenance measure out.

Establishing solar-ready schemata up front avoids unnecessary and expensive repair situations in the future.

Agoura Hills roofing companies install integrated system architectures, creating robust, efficient, cost-saving solar power solutions for their customers. Guaranteeing the best performance now and in the years to come assures clients of mutually vested interests in their home and the economy.


Solar Roofing Benefits

These days most people are looking for the best way to cut down the costs of owning a home wherever they can. The funny thing is that even when some homeowners find an effective way to reduce overall costs, the initial investment can sometimes make them hesitate. As far as reducing energy costs to your home, you might be surprised what you may be able to learn from a Ventura County roofing contractor. Solar roofing could ultimately provide you benefits like improved climate control, reduction in energy costs, and they are environmentally friendly.


Improved Climate Control

Having solar roofing could ultimately help you better control the climate of your attic, if you have one. You should not need to stress about turning on the air conditioning, or that your items will get damaged from summer heat. Not only could a solar roof help control the temperature of your attic, but it can help with the entire home, too. If you are one of those people that hesitates to use the A/C in the summer due to the cost, then solar roofing can help to keep your entire home a little cooler.


Energy Cost Reduction

If you are not turning on the A/C as much thanks to the solar roofing installed by your Ventura County roofing contractor, then you are not paying as much for your energy. In addition, solar panels do not require energy to function. They absorb what they need from the sun.


Environmentally Friendly

When you use certain energy-consuming items in your home, you are still giving off some sort of carbon footprint. Since solar panels do not require the expense of energy to function, they do not harm the environment with harmful gases. This means less pollution coming from your home, helping to improve the environment around you.

If you are serious about finding ways to cut down your energy costs as a homeowner, then you might consult with a Ventura County roofing contractor to see what can be done. The benefits of solar roofing could end up surprising you.


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Greatest Reasons for a Solar Installation in Ventura County

Solar energy is becoming more popular as the price of solar installation lowers and it becomes more affordable for the average homeowner. Still, if you do not know very much about solar energy you may be wondering if it is worth it to install solar panels on your home. Here are a few of the greatest reasons for purchasing solar installation in Ventura County as soon as you can.


The Federal government has been offering very tempting rebates for homeowners who have solar panels installed, and these rebates can significantly reduce the overall cost of your solar panel installation. Check with your local solar installation company and find out if the federal government or your state government is currently offering rebates for solar panel installation.

Ability to Sell Surplus

If you opt for solar installation in Ventura County and you generate more energy than you end up using, you can sell the surplus energy back to utility companies. Depending on the amount of energy you generate versus the amount of energy you use, you could potentially pay nothing for your monthly energy usage. Think of all the money you could save in energy costs alone if you have solar panels installed and you are also conscientious of the amount of energy you use.

Increased Home Value

Solar panels can greatly increase your home’s value, especially as clean energy becomes more appreciated and more desirable. Investing in solar panels now can help you to sell your home for a better price down the road.

Power Electric Vehicles

If you are protecting the environment and saving money by using electric vehicles, you can use energy from your solar panels recharge them. If you are careful about your energy usage and your solar panels produce more energy than your home requires, you can use that excess energy to power your electric vehicles and save even more money.

As you can see, purchasing solar installation in Ventura County can help you save money in many different ways and can help save the planet as well.

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Solar Installation | Reducing Your Energy Bill

The wave of the future is solar power. The energy generated by the sun has gone largely untapped by humans until the past few decades as people begin to develop even more efficient solar panel technology. Solar installation may seem like a risky expense, but often, the federal and state governments will subsidize the cost in an attempt to encourage people to go green.

Renewable Solar Energy

One of the best features of solar energy is it is a completely renewable resource. As long as the sun does not stop burning, you can use its light and energy to generate electricity for your home. Depending on where you live, you may even be able to be reimbursed for solar energy that your house has captured but not used.

It is sometimes possible to have an energy bill of $0 after solar installation. Depending on how sunny the days are and how much energy your household uses, your solar panel investment could pay itself off in a matter of a few years.

What Roofs Solar Panels can be Installed On

If you are worried that your roof is incompatible for a future solar panel array, call up a roofing company that also installs solar panels. They will often have special fittings for non-composite shingle roofs and can give you an accurate estimate of how much it will cost to have solar panels installed. It is important to choose an installation company that is experienced with solar panel installation. Making sure that the panels are installed on the ideal side of the roof and that the power is transferred seamlessly into your own electrical system is paramount.

Taking a Step Toward the Future

You can help your household to become more energy independent by installing solar panels on your house. Solar installation can help you during blackouts and to save money on your monthly electricity bill. Plus, you will also be doing your part to help keep the environment good for future generations.

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Roof Maintenance and Inspection

Modern roofing materials are a great combination of affordability, durability, and aesthetics. Even more traditional shake or ceramic shingles have been perfected so that your house is fully protected no, matter what roofing option you choose. If your roof is outdated, or your area has gone through a recent storm, you may need to have a roof inspection to see if your roof needs to be replaced.  Hopefully you don’t need to replace your roof, maybe you just need roof maintenance.

Who to Turn to for Roof Maintenance

Typically, you can get your roof maintained professionally by a local roofing company or your insurance agency. An inspector will climb onto your roof and look for damage, including hail damage, exposed tar paper, exposed particle board, and missing shingles. Depending on the extent of the damage to your roof, the inspector may recommend repairs or a complete replacement.

Roofing Options

After a roof inspection, you have the opportunity to rethink your current roofing solution. If you have been happy with the protection your current roof has provided, a roofing company can then simply replace your roof using the same type of material. If you are unhappy with your roof’s appearance or the protection it provides, you should think about picking a different option.

You can ask your roof inspector about different roofing options and the benefits and disadvantages concerning each type. A roof inspector has likely looked at hundreds of roofs and can tell you what kind of roof is likely to provide the best protection for the best price.

Solar Panels

If you are contemplating installing solar panels on your roof, you will likely need a roof inspection so that you can receive an estimate of costs. The inspector can also talk to you about the feasibility of solar panels for your house. If your home sits in the shade, you may still be able to gain a good amount of energy with solar panels. The best way to find out for sure is to ask a professional roofing company that also installs solar panels.