Category Archives: solar facts

clean panel

Necessary to Wash My Solar Panels?

Is It Necessary to Wash My Solar Panels?

Erin Vaughan

You did all the research to find the right kind of panels. You sealed the financing. You registered your system. You got them installed. Now it’s time to lean back and enjoy the fruits of your labor, right?

Yes and no. We at Modernize believe in savvy care for your solar products. And like any good system, your solar panels need regular cleaning to keep them running in tip-top shape. Think about it like you do your car: while a good rainstorm can wash away grime and pollen, if you’re going through a particularly prolific spring with little rain, you might have so much dust buildup that you’re squinting through the windshield just to see the road!

Your panels are the exact same way—a buildup of dirt can dramatically lower their output. Panels that are extravagantly dirty can cause up to a 20 percent drop in production, meaning you’re also getting less bang for your buck.

So your next question is probably, “Okay, so how often do they need to be cleaned?” Well, the short answer is: it depends. Here are some factors that can cause your panels to need more frequent cleanings:

If your panels are tilted five degrees or less

The laws of physics govern how dirty your panels get. That is, the more steeply your panels are angled, the cleaner they’ll stay, because it will be easier for rain to wash dirt and grime away, rather than it pooling on the surface.

So if your panels tend toward the horizontal, you’ll want to keep a more vigilant watch over them and probably put in more frequent washings.

install panelvia Modernize

If you live in an area with little rain

Sunny areas have the benefit of more solar hours, but it comes at a price: if your area is sunny and dry, you may have to put in more elbow grease to keep your panels free of dust and grit.

Even if you live in a more temperate area, it’s a good idea to keep an eye on your area’s rainfall. If it’s been awhile since you had a good storm, you may want to take out the ladder to investigate.

clean panelVia Miller Bros Solar

If your air has a lot of dust or pollen

Your panels are affected by the quality of the air around you, so if you live in an agricultural area or around a lot of construction, you may find that you’ll need to clean your solar panels a lot more often to keep them operating at peak performance.

Remember, the most reliable way to tell if your panels need cleaning is just by checking on them. You should perform regular visual inspections—or, if you’re not able to get up on that ladder all that often, you can invest in a monitoring system that will measure your system’s effectiveness and let you know when there are any problems.

The Advantages and Disadvantages of Solar Power

The Pros and Con’s of owning Solar Power system

solar scienceWith technology and cities emerging, there is a growing need for more power. Our current energy supply, however, is not enough to meet the increasing demands of the population from all over the world. This is reality, especially when we are highly dependent on non-renewable energy, like fossil fuel. This is why more people are looking for a sustainable energy source.

Solar power is among these sustainable energy sources. This is also one of the most preferred alternative sources of energy since it is abundant in most countries in the planet. Although the solar power is a good idea, there are many solar power pros and cons that you should know. This will help you in deciding whether a solar panel is right for you or not.

The following are some of the solar power pros and cons, and aspects that you can use to weigh when planning to buy solar panels.

Environment-friendly

Solar energy, unlike the traditional sources of energy, is good for the environment. It does not produce any by-product, like carbon dioxide emissions, and does not cause any pollution. It is also a renewable source, which can be used again as long as the sun keeps shining. Everyone can make use of solar energy without depleting it.

Independent

With solar panels, you don’t have to depend on an electric company as your source of energy. Now, you can manage your power supply at home. You can charge your panels as long as you can or stop it anytime when you’re not at home.

Money

Using solar energy can mean more savings for you in the long run. As long as you are using solar energy for the next couple of years, you won’t have to worry about paying your high electric bills.

As for the disadvantages, these are several factors that you have to consider. Although these aren’t necessarily deal breakers, you also have to take a look on some of its drawbacks.

Initial Investment

solar moneyAlthough money can be classified into both solar power pros and cons, let’s discuss it as a drawback. Utilizing solar energy will require an investment. You’ll need to purchase solar panels, which can be a bit pricey as well. It is not really an affordable alternative since you’ll have to make a high initial payment with the equipment that you’ll be using. The price also depends on the kind of solar panel and its power capacity.

Setup

Setting up the equipment for the solar panels may require technical knowledge, especially if you are thinking of doing it all by yourself. The equipment may also take a lot of space. You’ll need a large space where you can install the panels and another space for the regulators and monitors.

It is important that you know the solar power pros and cons so you can examine whether it will suit you and your needs. Nowadays, more and more people consider solar energy as a great energy alternative for them.

Solar Power Facts and Technology Expansion Needs

Expanding on Solar Power Tech

 

solar panel arrayIn the inventory of solar power facts, the present use of solar energy world-wide is pretty low. Even with the new developments in technologies related to better solar power use, many experts agree that the total use of this renewable energy is only a measly 1%. (We lose 99% of the sun’s energy everyday.)

Unfortunately at this time, the world still depends on traditional energy sources (oil and coal) whose dwindling supplies are looming. There is some progress in the growing development of other cheaper sources (wind, water, biofuel, and others) but it has not kept up with today’s massive demand on power.

Stored Solar Power

Solar Power Plant

Topping the list of solar power facts is the knowledge that our sun is the main source of all the energy on earth. The energy we get from our food is simply stored energy in plants and animals we consume.

All the fossil fuels we use (oil, coal, natural gas) are stored energy accumulated from the remains of dead plants and animals buried millions of years ago. Even nuclear power (stored in uranium deposits) came from the sun.

Sun Power

The biggest energy problem these days is the dwindling reserves of our traditional energy sources (fossil fuels are estimated to last only within a hundred years or so). Nuclear power has not properly solved its own waste disposal problems which may take some considerable time.

Faced with all these, one awesome item in our

In the inventory of solar power facts, the present use of solar energy world-wide is pretty low. Even with the new developments in technologies related to better solar power use, many experts agree that the total use of this renewable energy is only a measly 1%. (We lose 99% of the sun’s energy everyday.)

Unfortunately at this time, the world still depends on traditional energy sources (oil and coal) whose dwindling supplies are looming. There is some progress in the growing development of other cheaper sources (wind, water, biofuel, and others) but it has not kept up with today’s massive demand on power.

Stored Solar Power

Topping the list of solar power facts is the knowledge that our sun is the main source of all the energy on earth. The energy we get from our food is simply stored energy in plants and animals we consume.

All the fossil fuels we use (oil, coal, natural gas) are stored energy accumulated from the remains of dead plants and animals buried millions of years ago. Even nuclear power (stored in uranium deposits) came from the sun.

man working with solar panels

Man installing solar panel

Sun Power

The biggest energy problem these days is the dwindling reserves of our traditional energy sources (fossil fuels are estimated to last only within a hundred years or so). Nuclear power has not properly solved its own waste disposal problems which may take some considerable time.

Faced with all these, one awesome item in our solar power facts reveals that the amount of direct solar energy we get in six months is equal to all the combined energy we get from all sources (coal, oils, and others) ever since.

Future Prospects

Experts agree that the main costs of discovery, retrieval, development, and delivery take up much of the expenses in our energy economics. This is over and above the point that they are non-renewable and fast diminishing.

One fortunate item in our solar power facts list is that direct acquisition of solar energy is now feasible, however young the technology is (solar panels, solar thermal technology). Once the engineering hurdle is surmounted (or maybe some future discoveries in technology), costs go down.

reveals that the amount of direct solar energy we get in six months is equal to all the combined energy we get from all sources (coal, oils, and others) ever since.

Solar Panels: What are They?

What are Solar Panels?

When talking about alternative sources of energy, solar panels are always a part of the conversation. However, most people would ask? This term can be a bit confusing.

solar installSo, what are solar panels? These are installations that are composed of many solar cells. These little cells absorb the solar rays in the atmosphere and then convert them to usable energy. The raw energy that the solar panels generate is then made usable through a conversion box that makes it safe for electrical equipment. Raw energy is not safe and usable for our electronic gadgets, even for those used for industrial purposes.

Maybe you’re asking again: what are solar panels and how does the sun affect its operation? The solar panel is dependent on the amount of sunlight available in a given time. This can also affect the output produced by the solar panel. A rainy weather will definitely reduce the energy for consumption. The same thing happens on an overcast day. The solar panel can still absorb sunlight in an overcast or rainy day. However, these won’t be enough to power the day-to-day activities even at home. This is one of the disadvantages of the solar panel. If the sun shines bright throughout the day, then you’d have an abundant source of power.

A single cell has a low output. When combined with a huge solar panel, this can provide ample energy to support a home. However, the output of a solar panel will also depend on the size, quality, and the number of the solar cells. What are solar panels and on what scale are they used? A usual solar panel has dozens of solar cells. Solar panels for home use are small in size. These are enough, however, to power the simple home appliances and give energy to be used for day-to-day activities. Industrial solar panels, on the other hand, are huge and have a very high output that can provide power to heavy duty machines. The solar cells that are in these industrial panels are expensive and compact. They have a bigger energy output compared to the common solar panels used at home, which makes them perfect for activities that require intensive power.solar house

Different solar panel models and types can also yield different results. The output will depend on the model and the kind of power cells that these solar panels have. The cheapest solar panel won’t really have an efficient power supply. This being said, it is important to do a little investment and purchase solar panels with better quality. If you want to get better output, then it would be wise to spend on the solar panels and the equipment. However, you don’t have to purchase the most expensive solar panel available. Remember to stay within your budget. Focus on the performance and the durability of the solar panel.

Now, you can already answer the question on what are solar panels. You need not be confused since it’s just simple. The solar panel is an interesting and useful piece of equipment to many people and industries.

Solar Energy Fun Facts

Fun Facts about Solar Energy

Kids of this generation have become more and more interested and curious about everything. Some are fascinated with the universe and space while others love exploring the natural environment. One of the most popular topics that kids love learning about is the sun and the energy it brings. Solar energy facts for kids have been one of the favorites. Especially nowadays, global warming seems to be very evident, making scientists believe that we should take care of our present sources of energy. Despite the fact that solar energy facts for kids may be found in the different science magazines, it is equally important for us to talk about this trending topic.

Fun Facts About Solar Power

Let us start from the very beginning. The solar system is composed of several planets. It’s said that all planets, even before life was discovered, were all very hot and took a very long time to cool down. Amoeba and other single celled living organisms evolved into multi-celled organisms known to us as mammals, plants and reptiles. Of course, after millions of years, human beings have been the dominant species and have regulated the existence of all other living things. Many living things have gone to extinction but as the human population increased, there has been an even greater need for energy. At this point, humans have begun to look for energy sources and discovered oil. Because of this, the world has changed and it welcomed new technological advancements. But it’s not always good news. Burning of oil produces many risky residues that pose danger to our health. As a greater scope of problems is encountered, the more it has become a serious issue. This is when people started to look for more energy sources that are environment-friendly and clean. Here comes the use of solar energy.

But what is solar energy? Solar energy is defined as the energy coming from the sun. Below are some fun solar energy facts for kids.

  • Solar energy as a renewable source. It still exists even at night!kid solar power
  • Environment-friendly. Solar energy does not produce carbon dioxide or other dirt emissions.
  • Very useful. Used in heaters, powering cars, drying the clothes, powering fans, name it. Solar energy can provide it.
  • Expensive. Some products made from this type of energy are usually expensive.
  • Installed products. Having these products would mean lesser expenses.
  • Business venture. If you were able to make a very good solar energy system, there is a probability that companies will purchase your invention. Now that’s a good inspiration for kids to study well and do well in school.
  • Energy for life. With solar energy as your primary source of energy, you don’t need any other.
  • Easy to operate. You don’t have to connect the solar panels to gas or power grids.
  • Easy set-up. Remote areas can also benefit from easy solar energy set-ups.
  • Slower speed. Cars with solar energy provide slower speed. Talk about safety.
  • Minor repairs. This means longer life and lesser maintenance.

 

Indeed, caring for the environment is made more interesting with these solar energy facts for kids.