Category Archives: Solar Panel

Solar Panels at Home

Even though solar panels have only recently become commonplace, the original discoveries go back to 1839 and solar panels  have been used for several decades as a way to  generate clean electricity.  They are nearly maintenance free and have been proved to work reliably for many decades.  Yes, they are expensive technical items, but the returns are high (they repay the original cost, on average, over 9 years, and payments continue for 20-25 years), so it is worth investigating several companies to get the best price possible.  Using Solar Panels provides positive environmental benefits, reducing one’s ‘Carbon Footprint, converting free sunlight directly into electricity – without any air pollution.

Solar Panels – the best medium

Solar Panels or modules are still the best medium for producing electricity from the sun.  They are also very hardy compared to other alternative power sources.  Not only that, but the panels are designed to withstand significant temperature changes, hail up to 1 inch at 50 MPH, and up to 150 MPH winds.  Those installed in households are rigid with no moving or mechanical parts in them.  They are durable, require little or no maintenance, and are guaranteed to supply power for at least  25 years .  Solar Panels are therefore a long term investment in your home providing a great alternative to traditional electricity.  Home Solar Panels have been dropping in price over the last few years, as demand  has soared a great deal, and they’ve become much more common in the average household.  Plus, for the money it costs to have them installed, you’ll go far beyond that in energy savings over the years.  They can be mounted anywhere from the roof to the ground and even add to the value of your home or business.  However, they are not light and the roof must be strong enough to take their weight, especially if the panels are placed on top of existing tiles.  Your home can be completely kitted out with Solar Panels on the roof, with a garden wind turbine also catching energy on blustery days.

You can make Solar Panels at home

Solar Panels (or solar modules) are man made panels which make use of the properties of certain materials to produce DC electricity when light falls on them.  You’ll be delighted to know that DIY panels can be built with very little cost, and building your own is a very good investment for the future, not only in economic terms  but also environmentally.  You can make Solar Panels at home if you have the right materials and knowledge and they are easily connected, making them ideal for battery charging, camping and remote power applications.  DIY Solar Panels are a good option for those who enjoy building things with their hands, and who would rather put in some work on their own time instead of outsourcing to a professional company to build and install.  However, despite Solar Panels, on average, working out at about 7 to 17% efficiency they can be a HUGE gamble since most home owners sell their homes about every five years.

Installing Solar Panels

Solar Panels can also be installed on flat roofs, or on other free standing structures and should be positioned where they will not be shaded at any time of the day in order to generate the most electricity.  They require dusting or cleaning periodically in order to maintain their efficient collection of solar energy.  Permitting  them  to get dirty due to airborne particles, and bird droppings for example, can vastly scale down your solar energy output, which means you won’t get the performance you paid for.  DIY Solar Panels aren’t usually as powerful as expensive pre-made ones, but for all you do-it-yourselfers trying to save a buck or two, makeshift solar panels are a great alternative.  Take care that Solar Panels are placed and arranged such that reflected solar radiation or glare shall not be directed onto adjacent buildings, properties or roadways.  If your panels do not use all wavelengths of sunlight, then other panels using different wavelengths can be combined to produce electricity more efficiently.  Evacuated tube Solar Panels are popular for producing domestic hot water.  Solar Panels for homes are most effective under consistent direct sunlight, as they require constant sun in order to do the most work.  As panels for the home only convert about a quarter of the radiation that they absorb into viable electricity, constant  sunlight is a high priority for the best results.  In most cases solar panels are only installed on one side of your house, to achieve maximum effectiveness and increase the  likelihood of the panels getting full sunlight.  However, it’s really a common misconception that all solar panels are no good if you do not have numerous days with unbridled direct sunlight,  PV electric solar panels ( known as photovoltaics) can work even on cloudy days.

Solar Panel Efficiency

Hopefully Solar Panels will become much more efficient in the very near future to make them an even more attractive proposition.  In my opinion, they are the best and cleanest  source of “Alternative” energy we can install but they’re also a large up front investment.  Monocrystalline Solar Panels  are the oldest type of panels but they are still considered the most efficient.  Polycrystalline Panels are usually cheaper and therefore a more affordable option because they are simpler to produce.  Multicrystalline solar panels are made of cells cut from multiple crystals that are grown together in an ingot.  Amorphous silicon solar panels (e.g.  thin film) are made from cells created by depositing a micro-thin layer of silicon directly onto a sheet of glass, plastic, or other substrate.  Amorphous silicon solar panels are the least efficient and thus require the largest footprint. “Thin film” is an apt name because these solar panels are created by spraying a photovoltaic mixture onto a thin metallic substrate.  The common thinking has it that it does not matter that thin film solar panels are only10% efficient initially; after all, the roof of your home is not doing anything else except sitting there.

Become a Responsible Global Citizen

Learning how to build Solar Panels and make our home energy efficient could be the first step towards becoming a responsible global citizen.  A system consists of one or more Solar Panels with an inverter (if AC power is required), a battery array (if electrical storage is included), and a controller (if there is a battery).  You can save thousands by making your own solar panels and shave even more off your power bills if you decide to move to this next stage of getting your hands dirty.  You will see for yourself what it really takes to build your own solar panels and it’s a fun DIY project that you are really likely to enjoy.  So, take a moment to think about the role that Solar Panels can play in your very near future and plan carefully how to include them in your life.

Did you know that it is affordable to install solar panels on your home?

If you want to install solar panels for your home and to spend as little money as you can during its installation, you have come to the right place. Solar panel installation does not have to be too pricey. With the right tools and methods, you can easily maintain a solar-powered home without worrying about expensive installation costs.

Below is information on how to install solar panels on your home!

With the step-by-step guide, you can save thousands of dollars by building your very own solar panel system, not to mention the great satisfaction achieved through completing a successful installation.
……..

So – Why install solar panels in your home?

There are tremendous benefits associated with using solar energy in your home. Having a brief understanding of these will give you the confidence to feel totally happy with your decision to convert to solar energy.
Firstly, solar energy is environment-friendly. Since it is a renewable resource, you will contribute a lot to saving natural resources. Unlike artificial energy sources, the use of solar power does not emit greenhouse gases that can contribute to global warming and harm the ecosystem.

Besides helping to save the environment, you will also experience other long-term benefits from using solar energy in your home. It will help you to save money on electricity for your normal domestic home devices because the heat and energy from the sun is free. After setting up your solar thermal collectors, you will not need to pay for other electrical expenses in order to power them.

Once you decide to install solar panels in your home, you can also free yourself from the worries of expensive maintenance costs. Solar panels require little maintenance and they are durable enough to last for a lifetime.

Installing solar panels on your own

If you really want to save money on solar panel installation, you have no other choice but to go down the resourceful DIY route. Although installing solar panels on your own can be quite a challenge to take on, the different step-by-step guides available in the market can help you save thousands of money on solar panel installation.

Its comprehensive discussion is divided into six different parts that explain the ins and outs of solar panel installation.

In its first part, it explains how solar energy is generated. It will also reveal every component needed for a successful solar energy installation. The second part shares step-by-step instructions for building a fully-functioning solar panel. It also includes colored diagrams and pictures that demonstrate the process of successful solar panel installation.

You too can learn how to install solar panels on your home!

This comprehensive guide will also make it easier for you to install solar panels by equipping you with a complete solar help package. It includes a solar calculator that can compute for how many panels you need to power your home. It also shares the process of mounting solar panels and safely wiring up your solar panels to your appliances. Lastly, it shares every form you will need to apply for the rebates and tax credits you deserve.

Does a Solar Panel Generate Enough Power?

Solar panels produce electrical power according to their size, effectiveness and how much actual sunlight they receive. For homeowners and small businesses, roof-mounted panels are the normal option. A Solar panel rated at 100 to 200 watts covers about 10 square feet (1 square meter). The power you get from a 100-watt solar panel depends on how much full-on sunlight it receives, and on a daily basis the total power is much less than the rated wattage.

Types of Solar Panel to consider

There are three main types of solar panels for home and business applications. Each type is a trade-off between energy efficiency and manufacturing costs. Solar panels are just semiconductors that collect sunlight and convert it into electricity. This process is called the photovoltaic effect and the amount of electrical power a solar panel can generate depends directly on how much sunlight it receives, how efficiently it can convert the sunlight into electricity, and just how big the panel is.

Is Size Important?

Yes, it is.  A larger solar panel will of course create more power. Wiring several solar panels together is the way to get the 120 volts required to run most US household appliances, but more appliances will need more amps to run them. Volts times amps equals watts, or power. A typical high-end solar panel produces around 180 watts in bright sunlight. Note that Tax credits may be available to US consumers who install solar panels (http://www.energystar.gov/index.cfm?c=tax_credits.tx_index#s4).  Schemes are also afoot to help subsidise installations in the UK.

The Future of  Energy Development and Calculating The Cost

Solar power is one sound way to the future in energy development. Completely renewable, sustainable and fairly reliable, solar energy is becoming more of a reasonable energy source and less of a craze. If you are thinking of getting in on this sustainable resource for energy, you first will have to do some vital planning. You need to know exactly how much equipment you will want to buy to maintain your current state of living, and that invoves calculating the number of solar panels you are going to have to install. There are numerous calculators available on the Internet regarding solar panel configurations; however, you can follow these simple steps to calculate by hand today.
Ascertain the number of kilowatt hours or kWh your household uses on a typical day. This can be done by examining your electric bill and dividing your monthly kWh measured by the number of days in the billing cycle. For a more accurate estimate, look at your year-end kWh usage and divide by 365.
Calculate the amount of energy that can be stored in your battery bank. Determine the size of battery bank required with this formula: (total load in watts X days of backup storage) / (system voltage X efficiency after system losses). As an example, the average US household uses 29 kWh per day, and let’s say you need two days of backup storage with 24-volt batteries: (29,000 X 2) / (24 X 0.80) = 3,020.83 amp hours at 24 volts. Most 24-volt batteries will sustain around 5 amp hours, and since you will also be charging your system constantly with the solar panels, you can assume that there will only be a 5 percent drain on your batteries. Thus, 3,020.83 / 5 = 604 X .05 = 30.2 or a bank of 31 24-volt batteries.

Freedom of Choice – Solar Panel Options

Solar power harvested through photovoltaic panels generates enough power to supply electricity to hundreds of thousands of homes in the United States. With a small and portable, homemade solar generator, you can achieve the freedom to work from remote locations and access your PC or Laptop whilst exploring the wilderness. Going off the grid is becoming easier and more accessible as more people come to understand the financial and environmental benefits of “free energy”.

What Equipment Would You Need?

Choose a portable solar panel setup. Decide on the number of panels and the wattage output based on the quantity and intensity of the sun in the area you will be visiting. Consider how many computers you want to have running and the duration of their intended use. The solar panel’s voltage is equal to the system output, so 120 watts is the standard output necessary to run laptops and most other US appliances. Several online sources provide instructions for making your own solar panels from copper sheeting. However, this painstaking DIY method is insufficient to run a computer. Instead, you can find affordable solar panels at camping retailers, solar supply stores and many online sources. Shop around to find the highest quality and output at the most affordable price and get the Solar Panel set up you will need to achieve freedom to roam!