These solar systems, however, can vary quite a lot in size and complexity. You can build your own solar panel array, if you choose.

Know your solar power system

Click here if you prefer to watch and listen to this solar power systems overview in video form.

There are various kinds of solar power systems in the market today such as:

Small-scale cell systems - The use of solar power systems to run a single gadget is not extraordinary anymore. There are many examples of solar powered single devices. Some of them are wrist watches, portable radios and flashlights, and even camping gear. This type of solar power system is generally very small and self-contained.

Limited usage solar panel arrays for the home – Solar power systems for households are primarily designed for narrow usage. They are conceived to run well-defined systems inside a house. For instance, a solar power array could be conceived to take an air cooling system or pool water heater away from the conventional electrical central grid. This type of system generally includes the installation of solar panels on one part of the house’s roof.

Independent home systems - Self-contained systems for the house most commonly utilized in faraway places. A totally autonomous solar power system that can power an entire household or office can produce all the energy that you need when connecting to the electrical grid is not feasible.

This type of system normally needs a solar panel array that is considerably larger than a delimited design. Self-contained systems are becoming more popular even in residential areas where electrical access is easily available to anyone.

The solar dish - Solar power systems that are built with the help of dishes that resemble satellite dishes are every day more popular for portable use and, strange as it may seem, in collection fields deployed by power companies to counter their own use of fossil fuel driven electricity. This type of system relies on the collection of the sun’s rays using a device capable of absorbing the maximum amount of power during daylight hours.

If you think portable devices, this type of system is frequently used by campers and RV lovers. The installation of larger systems is very expensive for private persons. For this reason, they are used by power companies instead.

Solar fields - Solar fields are just what their name denote. This kind of installation is meant for power companies. It involves the creation of many solar arrays to collect the energy of the sun during daylight. A solar field might include stationary panels, solar dishes or any combination thereof.

Solar power systems are here to stay and every day more they show how useful they can be. As the limited nature of fossil fuels becomes very evident, harnessing solar alternative energy is now seen as a realistic solution not only for small projects but also in large and ambitious projects.

www.youtube.com/watch?v=DnMGohwWtlg

www.youtube.com/watch?v=8BZix0N4Fw0

www.youtube.com/watch?v=yFResMLTiEI

There are a number of solar power gadgets being launched on the market now. These solar energy appliances are very useful for camping lovers, but home owners can use them too, in their gardens or inside their homes, why not?

In spite of a few differences in their specific operation, the main portable solar power systems used in these solar devices are either one single solar cell incorporated into the gadget, or a typical solar module arrangement that charges the batteries that send off energy to the portable appliances.

Types of solar powered devices

Here are some examples of portable devices running on solar power systems that can be extremely useful for people who like being in the wilderness or just camping. When you own them, you do not need to carry propane gas or conventional batteries anymore.

• Solar watches - Are you a camper, a hiker or an athlete? Solar watches are a must. Sun-powered watches are growing in popularity as portable solar power devices, if I may call them so. These portable solar power gadgets grab the sun’s rays during the day to charge batteries that enable their use round the clock. Today, outdoors enthusiasts can also include an alarm clock powered by solar energy in their backpacks. No longer do they need to be afraid of missing the last train home.

• Solar Radios - Portable solar power devices that are a radio and a flashlight at the same time are also becoming widespread. They are used for emergency situations too. There are solar radios built to get emergency broadcast signals and others that are capable of receiving different FM and AM channels.

• Solar lanterns - Solar powered lanterns are perfect for camping use. Instead of having to worry all day about batteries going dead, hikers and campers can charge these devices all day long and utilize them at night.

• Solar cooking tools - Solar powered cooking tools are widely used for camping and other applications. There are various types of solar cooking equipment available. For example, there are portable solar power barbecue grills that allow you to cook only during daylight. On the other hand, there are solar cooking appliances that grab the sun, charge the batteries when there is light, and allow campers to cook in the darkness too.

• Solar GPS systems - These small solar power devices are often a camper’s best friend. The solar powered systems operate much like watches as far as power harvesting is concerned.

• Solar powered battery chargers for cell phones - Solar battery chargers are very practical for outdoors enthusiasts, because they never have to be afraid of running out of power for their cell phones wherever they are. If you are a camper and find yourself in an emergency situation, these portable solar devices are worth their weight in gold.

It may not seem so, but these little portable solar power gadgets and appliances mean a huge progress in camping security and enjoyment. It is fantastic that we can enjoy nature and more comfort at the same time. It is remarkable that such small portable solar power gadgets allow any outdoor enthusiast to be friendlier towards the environment.

It is true that the effectiveness of these personal systems are largely determined by the geographical region, placement and, of course, the quality of the design of the solar device. While we are not speaking about big amounts, generally speaking, a solar power kit can be a real source of savings on power bills.

The market offers solar power kits in a range of sizes, power and buying costs. A standard set manufactured to run a small home appliance can include several elements.

Click here if you prefer to watch and listen to the video form of this article on solar power kits.

Main components of a solar power kit

Solid solar power kits should include at least the following elements:

Small-scale solar panel or module - This is the power behind a kit system. A small kit panel works exactly like a sizable solar module system affixed to a rooftop, it is created to harvest the power of the sun and transform it into direct current (DC) power.

An inverter - The mission of the inverter component of solar power systems is to grab the direct current (DC) electricity that the solar panels produce and convert it to AC or alternating current electricity to render it usable. The efficiency of the inverter can play a big part in how much energy solar power kits can produce.

The battery or the batteries - Solar power kits are built to charge a battery or batteries that you can use for one or more household appliances or personal gadgets. For instance, a small system can be used to power a rather small battery of 12 volts.

The charge controller - This is a small device included in many solar power kits designed to control how much charge the module and inverter send off to the batteries. This element is essential to make sure that the batteries are completely loaded as they should be, but not overcharged.

Devices for mounting or fixtures - Nearly all common self-contained solar power kits include them so that buyers don’t make mistakes when mounting the solar modules. In most cases, the hardware is designed as a pole that raises the solar module. But the final user is responsible for installing the solar module where it gets a lot of direct sun’s rays.

The most affordable solar power kits are not able to run the entire electrical system of a house, but they help to cut down on power costs. This type of system could be employed, for example, to power a bread toaster, a hair dryer, a drill or any other small gadget or appliance typical of modern households.

Installing small solar power kits will never bring you as many savings in power bills as sizable solar systems, but they can be a start in cutting back your power expenses.

Even more important is the fact that a small kit can show the effectiveness of solar power and give you a taste for how a larger system works.

Today there is no shortage of solar energy kits available. We already mentioned that small-scale solar power kits will not mean huge savings because you will not be able to make your house an off grid home.

But the savings derived from solar power kits are nonetheless worthwhile AND GREEN without any other effort on your part. And as an added bonus you will get acquainted with how solar power systems operate.

Casting a quick glance at the pros and disadvantages of solar power cars being manufactured today already explains why they did not reach the mass-production stage yet. With further research, however, it is hoped solar power cars might provide the solution to fossil fuel driven vehicles.

Click here if you prefer to watch and listen to the video form of this article on solar power cars.

Flaws of solar powered cars

We could say that solar power cars are self-contained solar power systems that combine the use of solar energy and normal electric power for charging the batteries. Hybrid cars are generally driven by the power of a battery and also some kind of fuel like conventional fossil fuel gas or ethanol.

These first solar powered cars have some limitations

Restricted charge capacity - The solar power system of most solar power model cars fails to meet the demands of drivers because of its unsatisfactory absorbing capacity. In some cases, these vehicles can only go a few miles before their charges wear out. Hybrid cars can cover more miles because they are built to burn gas too. But hybrid systems lose many of the environmental advantages associated with a solar powered car based exclusively on the sun’s renewable energy.

Reliance on electric charging - Due to the fact that you cannot always count on the sun’s energy to charge the batteries, you cannot manage without some conventional electrical power. You need it to increase the capacity of the solar battery charge.

Speed of solar powered vehicles - We find some difficulties in the solar power cars manufactured today that concern the maximum speed. Most solar cars are designed to be street legal; however, they cannot usually make more than 40 miles (64 km) per hour. This is one of the main reasons why solar cars are not widely used yet.

Advantages of the solar car

Nobody would deny that solar power cars are still in need of quite a lot of research and development, but the idea behind them is certainly appealing for the majority of the population. The lucky day when we can drive a solar powered car that runs faster and can cover more miles than now, we will all be able to enjoy the following rewards:

A significant reduction of the negative influence on the environment – Contrary to gasoline vehicles, solar power cars do not eject the greenhouse gases produced by burning engines.

Savings on gas - The day we can drive a cost-effective solar car model we will be able to cut down a noteworthy amount of money on gas expenses.

As we have seen, it is not yet possible that everybody drives a solar power car. Despite some flaws, however, this concept is gaining much attention. We cannot help but think that solar power cars will be the vehicles that we will see speeding up on the highways in a not-so-distant future.

However, it is also true that the majority of the population have only a vague idea of how these devices work, let alone all the forms they can possibly take.

While it is not uncommon to see panels affixed to roofs in residential neighborhoods, these are not the only solar power panels you find out there.

Solar panels can change quite a lot regarding the design, the dimensions and visible look, but at the same time all these solar power systems are generally created according to a small number of basic thematic patterns.

Click here if you prefer to watch and listen to the video form of this article on solar energy panels.

Let’s now see: How do solar panels work?

If your goal is to collect the sun’s ray power to provide energy for a house, electronic device or perhaps a complete business building, solar power panels are usually devised in such a way that they can perform the following tasks:

Collect the energy of the sun - The mission of the installed solar panels or entire arrays is to harness the sun’s photon power. Most of the times these systems are built using silicon like the needed semi-conducting medium.

Convert it to electricity - Once a solar panel absorbs the sun’s photon energy, the electrons, or negative charges, are set free from their atoms. This is what makes it possible for them to travel through the semiconductor medium to generate electricity. This electricity is converted by the solar power panels into direct current, or DC electricity. At this point, the DC electricity is sent off to an inverter to be converted to AC electricity or alternating current electricity.

Popular solar power panel arrays

As we know, there are many variations of solar power panels regarding their capacity and size. Among the more known systems we find the following:

Designs of solar cells - This is a solar system with very limited dimensions. It is designed to function exclusively with one small appliance. For instance, it is not uncommon that a portable radio that works with solar power uses only one solar cell and one single rechargeable battery. A cell is also the basic component of full solar power panel designs.

Solar panel arrangements - All those rectangular dispositions that you see in the roofs of residential areas are for the most part solar panel arrays. This implies that there are quite a lot of solar power systems that function simultaneously to supply electricity to specific systems in a home or an entire house. Note that all of these solar power panels are built with many individual solar cells.

Solar dish operations - This arrangement of solar power panels is not very common yet. Here we have a system that instead of being affixed statically to a roof can be moved in some ways. The advantage of solar dishes is that they can be rotated and adapted in order to harvest the maximum amount of sun’s rays.

Solar power panels are the fundamental element of an energy collecting system that operates on a higher-reaching scale. Each solar panel comprises many solar cells, each one of them conceived to absorb the rays of the sun so that we can use them effectively as we go on about our lives. It would be a shame that our societies continue doing as if solar power panels were not a real alternative energy system that can be added to the range of possibilities in the fascinating renewable-energy field.