Some people are concerned about the strain and cost they will encounter on their electric utility if they were to purchase a hot tub. Ingenious creators, eco-friendly, friends of the planet have come up with an option that will give you all of the amenities that a hot tub will afford you and they’ve made it so the tub is heated by solar power, not from a plug!

The first thing to consider when you’re looking into purchasing a solar-heated hot tub is understand that this is a unit that will need to be outdoors. If your idea of the perfect hot tub setting is in a room of your home, there is likely to be an absence of sunlight that you will need to heat your tub. That said; the other consideration is the area where you live. If you live in a region that sees little sunlight then the solar-heated hot tub is not something that would work.

Let’s say you live in an area that will sufficiently accommodate the solar-heated hot tub and you are comfortable with the idea of having it outside of the house, what next? Do you fill the hot tub and wait for the sunlight to heat it up? What about when the sun goes down, what happens to the heat that has accumulated during the daylight hours?

It is recommended that instead of having to wait for the sun to come out in order to enjoy a hot temperature of water, there are types of solar heat equipment that will allow you to store the heat that is solar generated in order to be used later when it is time to enjoy the benefits of the hot tub itself. It may appear to be an expense that is not worth it and it is an up-front expense, but the pay off is that by having the solar heated unit; you will never have to plug it in and further drain those resources. In the end, the cost saving measures that a solar heated hot tub will allow, far out weigh the need for electrical energy or propane gas.

Solar heated hot tubs, like their electric and propane powered counterparts will always benefit from the use of a safety cover that is designed to contain the heat generated, rather than having to waste time and money waiting for the water to heat up itself.

If you are considering an eco-friendly option for a hot tub, the solar heated hot tub is where you want to look. Keeping in mind that it will need to be outside, that indoors is not an option; you live in a region that is sunny enough to properly heat up the hot tub and you know ahead of time that there is the possibility of the cost for the solar heater, by all means, go solar. Know that you’ll be able to reap the benefits of the use of a hot tub and you will be doing your part in the effort to protect the environment.

Do you think that using solar power for home is a great idea? Well, only you can answer that question. Before you embark on any project, you must have enough knowledge about it. Make sure that you do your homework first and learn everything you can about solar power. The world is suffering greatly from global warming and one of the primary causes is the use of fossil fuels to create electricity. Electricity is a necessity and because of this fact, people canít do away with it. There is a need to look for alternative energy sources and a very good one is the use of solar power.

Before you make a decision and use solar power for your home, here are the important considerations that you should look into:

1. Where do you live? What is the weather in your area? Is it always sunny in your area or is it always raining? Are there tall trees near your house? You must answer these questions first before you start with any DIY project to create solar power for your home. If the weather is frequently sunny, then it might be a good idea to use solar power. For those with lots of trees in their yard, you need to get rid of them but this is not a very easy thing to do since trees are also very important. Local authorities might not permit you to do cut down huge tall trees. Study the weather in your area as well as your location. To use solar power, you will need the rays of the sun. Rain, clouds, and trees can block the sunís rays and so you might end up wasting money.
2. Where do you plan to install the solar panels? You must determine the place where there is lots of sunlight all throughout the day. You canít install the solar panels in an area where there is very little sunlight. Study your homeís surroundings. Find the perfect place where the panels can get a lot of sunlight so that you can benefit from it greatly.
3. Do you have enough knowledge on how to connect solar power into the electricity grid of your home? You can also conduct a research about it. The solar power DIY projects usually provide a complete guide on how to install the solar power to your homes. Just follow the instructions carefully to avoid committing mistakes. If youíre not that sure, you can always get an electrician to help you with the task.

Solar power can reduce your monthly electric bills by more or less 80% depending on your solar power project. In no time at all, your home can become self sufficient and you will no longer depend largely on the conventional energy sources.

Aside from that, the carbon emissions are also reduced thereby saving the environment from further damage. With a solar powered home, you can enjoy an endless electric supply that is clean, green, and fresh.

Get a solar power DIY kit now and get the needed materials. You can also ask other family members to help you out. That is, if you think that solar power is best for your home. Go through the three considerations mentioned above so that you can make an informed decision. This is the time to save money and help the environment, act now.

Solar energy for residential houses is nothing new. It has just been relegated to the background in lieu of rising cost of real estate; newer more advanced building materials, design and the limitation of resources.

Since man started building homes, sunlight played a major influence in the design. In fact, even in the more advanced urban planning method of the Ancient Chinese and Greeks, the orientation of the buildings is as much as possible directed towards where it could capture the most sunlight.

The ancients might not be as intellectually sophisticated then to use catch phrases as passive solar and thermal mass but when they build, they were building in compact proportion, employing overhangs, producing insulations and building in manners that direct the airflow within the structure and producing well lit, well ventilated spaces using the relative position of the sun to the orientation of their structures.

Lately, as the conventional sources of energy became more expensive, homeowners were once again turning to the sun for energy requirements.

Since the 1950’s, harnessing the sun’s rays has been developing and today the solar cell technology has achieved very efficient levels that modern (so-called green house) designs apply the sun’s power to provide energy for the home.

While solar energy is free, the device that will convert it to run our appliances is not. To provide solar energy for the home, solar cells called photovoltaic made from semi-conducting materials, are grouped into modules. These solar panels are mounted on rooftops, yards or open spaces where it can capture the maximum amount of sunlight.

Whenever possible, the panels will be installed facing south to get the most out of the sunlight but tracking systems are also used to follow the direction of the sun. The solar panels collect the energy from the sunlight. The process basically is that when the panels are exposed to sunlight, the electrons are separated form the atoms. This movement of the electrons creates electricity.

To store power, pumps are often used – circulating water in the cells. The water goes into a storage tank where the power is stored, ready for use. Sometimes, the use of gravity is employed if it will just the same store the heated water in to the tank.

In spite of all the development in solar energy though, the use of this technology is not enough to provide power to the whole house. The best method so far can only fulfill about 80% of a households power needs. The employment of solar energy for the home will still require the use of the conventional power distribution method.

Powering the homes by solar means will still, for a while be augmented by a local power distribution agency. To many, this is already a good starting point. Homeowners that feel that the high cost of powering their houses through solar power, is justified when compared to the price that is now being paid for conventional electrification method where horrendous amounts of CO2 are being dumped into the atmosphere just to generate a pitiful amount of electricity.

However, due in part to the rising costs of energy, the technology for solar energy has been undergoing rapid phases of development. Experts are confident that within five years, powering the home through the solar method will be made widely available for those who prefer it as its sole energy source.

Since ancient times the sun was considered as a source of energy: spiritual and other wise. It is so sad to find out that in fact only 10% of solar energy is actually used. Perhaps if we are more aware of its use and its capacity as a sustainable power then maybe we will be able to use and promote solar power.

The Beginning of All Things

Unbeknownst to a lot of people, solar energy actually is the source of numerous sustainable powers like radiation, waves and wind. Solar energy has many usage it can give us light, heat, promote cooling, it can be harnessed through technology to power many things like for machines cooking, distillation, hot water, and disinfection.

Technology and The Sun

As we all know heat produces unfathomable amounts of energy. This energy has to be aided by technology in order to be converted into something that is usable by mankind. There are two types of solar technology, the passive and or the active solar energy. A classification between the two depends on how the heat from the sun is harnessed and channeled into ordinary things powered by electricity.

Active Solar Technologies use solar (photovoltaic) panels, combined with solar thermal collectors, and then channeled thru mechanical or electrical equipment. Passive solar technology is merely a technique in order to capture the suns useful rays; for example a skylight.

Electricity From The Sun

We are all familiar with the term ìsolar panelî; solar panels convert the heat from the sun into actual electrical current with the use of what is called the photoelectric effect. Concentrated solar power produces insurmountable energy. In fact it was greatly utilized during the time of the Ancient Chinese Civilization.

To concentrate the power of the sun, a series of mirrors and lenses are used in order to focus the light in one area thereby producing a single beam. There are a lot of technological advances out there that concentrates solar energy in order to produce a concentrated amount of power they are: the solar power tower, the parabolic dish and the solar trough.

Dilemma, Solution, And Economics.

The primary concern of the use of solar energy as a sustainable power is that there is no sun during the night. Modern times require continuous supply that is why storing solar energy is a key component of solar technology. Thermal storage systems can store solar energy. Newer scientific discoveries also paved the way for thermal mass storage systems which vary storage capacity and function by storing more energy during off peak times and varying supply at peak consumption hours.

It usually takes a crisis for people to actually look at possibilities, and like with almost everything else solar energy began getting attention after the 1979 oil crisis and the 1973 oil embargo. In fact solar technology began its appearance in the 18 hundreds. IN the past solar energy as a sustainable power was a dream but cannot be realized due to expensive technology needed to use it.

Today, with the rising costs of electricity, the volatile oil prices, and its degenerating source have paved the way for solar energy once more. The consciousness environmental welfare has prompted companies to manufacture affordable solar technologies and sell it commercial. Indeed it is a fact that solar technology is expensive but it is only in the purchase of the machines needed in the long run if you calculate it, you are actually getting a bargain.

There are now a wide array of devices and structures powered by solar power. Solar powered cars have also risen in prominence as people became more aware of the several benefits of the renewable resource. You can save thousands of dollars in gas each month by choosing a solar powered vehicle. You have to know the different available features and inclusions first. Here are some more details on how you can get the best type.

The Solar Vehicle

A solar vehicle is defined as an electric vehicle that is powered mainly by solar energy. The energy is acquired from solar panels on the surface or the top of the vehicle. PV or photovoltaic cells change the energy of the sun straight into electrical energy. Solar cars are not used as day-to-day transportation devices currently. These are still used in engineering trials and demonstration practices, usually sponsored by private or government agenices.

Solar cars mix the technology in bicycle, aerospace, automotive and alternative energy industries. The design of the solar vehicle is limited by the energy amount placed into the car. Majority of solar cars were made with the objective of solar car races. A few exceptions include solar-powered cars and utility vehicles. Solar cars are usually fitted with the gauges similar to conventional cars. The driver has to watch the gauges closely to see potential problems and keep the car running very smoothly.

Solar cars rely on PV cells to change sunlight into electricity. 51% of sunlight in reality enters the atmosphere of the earth. Unlike solar thermal energy which transforms soalr energy to heat for industrial or household reasons, PV cells can directly change sunlight into electricity.

The Solar Array

The solar array is made of hundreds of photovoltaic solar cells that transform sunlight into electricity. To build an array, the PV cells have to be packed together to form modules that are positioned together to create an array. The bigger arrays can create more than 2 kilowatts or 2.6 hp of power.

The solar array can be installed in various ways. Horizontal arrays can be installed in the form of a free canopy. Vertical arrays can be in the form of integrated sails or free standing to get the wind energy. Adjustable solar arrays can be tilted around the travel axis to boost power when the sun is low and to the side. Integrated arrays cover the whole surface of the car with solar cells. Remote array is done by mounting the solar array at a stationary region aside from the vehicle. The trailer array is done by retrofitting present vehicles with little stability.

Practical Use

The first commercial electro-solar hybrid car, called the Venturi Astrolab was introduced in 2006. Some companies in May 2007 also worked to change a Toyota Prius to utilize solar cells to create up to 240 watts of electrical power under the sun. Golf carts are shown to have very practical uses if powered by solar energy. The Solartaxi was also recently introduced. This solar powered car traveled around the globe, or 50000 km in just 18 months.

Solar energy is described as power coming from sunlight. It is a very economical way of getting energy needed for different household tools and devices such as lighting, power tools, appliances and other gadgets. You can save more in the next few decades by investing in solar power. You have to know the different types of setups and the things you need to consider before you choose to purchase and install. Here are some proven tips.

Getting Electricity

Solar panels are primarily installed on a flat surface such as the roof of the house. This ensures that the panels get and absorb enough sunlight to power the different items inside the home. As soon as the solar panels are activated, these will absorb the rays of the sun. The panels are made of semi-conductors like silicone.

Electrons are then released from the atoms to produce electricity. The photovoltaic effect is achieved when light is converted into electricity. You can then have direct current electricity. When the power enters an inverter, you can get 120 volt AC conversion, the same electricity required to power the house. The connection will be to the utility panel so that appliances and lights will work the same way when the switch is turned on.

On Storage

If the house is not using a lot of electricity from the solar energy created, the excess energy can be stored in a battery. When the sun is out, during night time or in the case of a power shortage or outage, the battery can be used to power different items in the home. If the battery becomes full, the extra electricity will be exported to the utility grid if the system is linked to it. Once the solar energy runs out, electricity coming from the utility will take over. The flow of solar energy electricity is measured via a utility meter that spins forward and backward.

The meter will move backward if more energy is produced than needed and the meter will move forward when extra power is required from the utility company. The two are only even when additional energy is paid for from the utility company. The surplus will go straight back to net metering. The smaller version can power a water heater in the house. Homeowners can also get the same effect by simply converting sunlight into heat.

Environmental Friendliness

The good thing about solar energy installed for homes is that the system is very efficient and environmentally friendly. You can let your kids go to different areas of the house without having to worry about pollution and poisoning. Getting a system also means that you are saving the surroundings from stress and other pollutants in the years to come. You can get a cooler and cleaner environment by investing in a solar power system. You may choose to get a DIY kit or just have a professional install the system. Make sure that you properly position the panels to get the most sunlight and get maximum conversion.

The advantages of solar energy continue to grow with more pros and experts learning more about the process and features. Of course, there are also a number of consequences especially for the person who does not study much about the devices. It is important that you weigh the potential of having your own setup. You should consider the things you need to power, your location, budget, etc. Here are some more details about the energy.

On Availability

The good thing about solar energy is that it can be used anytime or as long as the sun exists. You can get the power you need day in and day out. Solar power is a renewable resource which means that you do not have to pay any bill or keep replacing parts to get the results that you need. The disadvantage in terms of availability is that you cannot access the energy if there is no sunlight. You cannot rely on solar power at night or in places that tend to be very cloudy for several months. People living in tropical areas or desert regions can rely on solar panels. However, those who experience very long winter months may not get the best effects.

Things to Power

Nowadays, solar energy can power a variety of objects such as homes, offices, cars, small light fixtures, toys and calculators. You can now rely on the sun to help you minimize utility and electric bills. You can even see a number of vehicles now solely powered by the sun. The disadvantage to the approach is that the power may tend to fluctuate depending on the sunlight available. Some devices may not work as well if the acquired energy from the sun is insufficient. In some cases, power may totally fail if solar energy is limited or unavailable.

On Installation

Even though solar cell panels are readily available in most hardware stores and the internet, not everyone is still capable of installing the devices properly. The initial setup costs may be very expensive for some individuals. Women may especially find that tasks hard to do unless they rely on a professional to do all the work. Installation will depend on several factors and will need careful study, such as the angle of the sun, the position and area where you need to place the solar panels and the number of hours to complete the project.

On Purchasing

Purchasing solar power systems may be more expensive for first-time buyers. Those who have been used to the old system may have to spend more initially. Overall, the cost for maintenance begins to taper down because the sun is readily available and free. Some people, especially those coming from the third world countries may not have available solar cell panels ready for purchase. They may have to order online. The professionals needed to install and maintain the system may not also be available in some areas. The fees, if ever, might be more expensive. You have to compare the options first.

With the recent advances in technology in recent years, being able to produce viable and clean energy to be used to power your home is now a reality. Alternative sources of power and energy will not only help you avoid burning fossil fuel to help provide electricity for your home, but will also help you save a considerable amount of money on the cost of your utility. One of those alternative energy sources is solar energy.

There are actually a number of different solar energy systems that are available in the market today. Since solar energy has become more common and more viable in the recent years, developers have begun to develop different solar energy systems that you can choose from, depending on your needs and limitations. Choosing a solar energy system that would fit best for your home is not necessarily an easy thing to do, which is why it is important that you learn how to choose the best one in order to get the right type of solar energy system for your home. Here are a couple of hints.

Know Your Solar Energy System

Before anything else, the very first thing that you must do is you must make sure that you know what different solar energy systems there are that you can choose from. Basically, there are two different types of solar energy systems, and those are the photovoltaic (PV) panels and solar thermal systems.

Photovoltaic Panels
Photovoltaic panels are solar energy panels that convert solar energy and turn them into electricity that you can use to power up most of your appliances and household lighting, and should only be used for those particular uses. Unfortunatley, among the solar energy systems that are in the market, photovoltaic panels are considered to be one of the more expensive ones, if not the most expensive in the solar energy market today.

Solar Thermal Systems

Solar thermal systems, on the other hand, simply generate heat, and are well-suited for boilers, furnaces and water heaters, as this type of system allows you to make heat using direct solar energy at a much lower cost as compared to using conventional energy and electricity. However, if you want to retrofit your home with one of these solar thermal systems, you need to sacrifice a little bit of space in your home. The good thing about using this type of solar energy system though is that you will save up to 80% of your total energy cost per year.

Calculate Your Energy Cost

Once you have a much better understanding and grasp of what solar energy systems are out there, and how they work, you simply need to learn how to calculate the cost of your energy consumption. This will actually help you determine which type of solar energy system you should choose from the two. When calculating the cost of your energy consumption, you need to create a list of all the things that might need energy and electricity. Include appliances, lighting, water heating, space heating, space cooling and air conditioning. If you can, try and figure out first if there are ways that you can reduce your electricity and energy consumption without having to resort to retrofitting your home with solar energy system.

Solar panels are now widely available all over the globe. You will find several homes, commercial buildings and vehicles relying mainly on solar panels to generate the electricity they need. Solar panels can also be made independently by the user. You can save more in costs by building your own system. You can also invest in a ready-made design for added ease and convenience. Here are some more tips and tricks on how to begin.

The Benefits

If you choose to use solar panels, you can produce electricity that can power various applications. Off-grid living means residing in a location where the main electric utility grid does not service your home or office. There are remote cabins and homes that can benefit from solar power systems. It is no longer needed to pay huge bills to install electric utility posts and cabling from the nearest grid access main point. A solar electric system is less expensive and can give you power for up to 30 years if you maintain it well.

Solar power is also a renewable source of energy, which means that it is very clean. Today, it is more important to invest in devices that do not damage the environment and atmosphere. Solar panels do not have any moving parts and will need only minimal maintenance. As soon as the system has paid for its initial installation costs, you can get the benefits for several decades more for free.

Buying Solar Panels

There are plenty of places where you can buy the best solar panel models. You can choose between brands such as Sharp, BP Solar and General Electric. You should visit some of the manufacturer web sites to determine the process and the ways how their solar panels are built. You should also read about the background of the company and what their objectives are in making these pieces. You should read more about installation to check if you want to install or build the panels yourself or hire a professional.

There are several web sites, online forums and internet stores where you can learn more about the available models and how these can best suit your location. Some panels are intended for individuals living in places that has minimal sun, while other designs are specifically made to gather the most sun over the shortest span of time.

About Price

Learn how to compare between types to know how much you need to pay for. The prices of the solar panels will vary depending on the brand and the size. There are also other factors to consider such as maintenance and if the package includes free installation. Some companies will ask for fees to install the panels, while other buyers may opt to install these themselves to save more. Talk to other people who have already tried certain makes and brands and let them give you the pros and cons of each. Ask for referrals and recommendations to ensure that you are only investing in the best places.