Posts Tagged “solar power”
Posted by Dexter T. Mowsbee in Uncategorized, tags: batteries, business, cars, electronics, energy, environment, general, Miscellaneous, mobile, power, solar power, Uncategorized
Solar power battery packs will help power one’s cordless equipment with simple sunshine. They do this using a adaptable solar power panel to charge an internal battery pack in the device you can use later on if needed. You will discover a wide variety of designs of these solar battery packs, which makes it no problem finding the perfect option for your requirements.
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Posted by Adrian Morgerlly in Uncategorized, tags: business, energy, general, home, home improvement, misc, Miscellaneous, news, resources, solar power, solar power generator, technology, Uncategorized
For many years now, tiny solar power generators or cells have been commonplace on personal devices such as watches and calculators. Ever since the photovoltaic effect was discovered, solar energy became viable and the quest to entire shift to solar is still ongoing.. These days, a full sized solar panel array on the roof can even provide electricity for an entire home.
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Posted by Rafeal Horwilts in Uncategorized, tags: energy, family, general, home, home improvement, house, misc, Miscellaneous, news, solar power, Uncategorized
The greatest drawback to solar energy, and the reason why still most people ask the question “is solar power worth it?” is the hefty capital cost. Nowadays, the solar panels on houses would set the homeowner back typically about 15,000 dollars, inclusive of installation. These solar panels on houses are usually between 1.5 to 3 kilowatts and can generate only half of an average household’s electricity requirements.
Another reason why a good number of people are reluctant to shift to solar energy is because its energy conversion efficiency is below that of fossil fuel and other sources. Currently, PV cells are limited to 12%-17% energy conversion efficiency, depending on the technology built into them. On top of that, the amount of energy a PV cell can convert is entirely dependent on the quality and availability of daylight. Therefore, if you live in areas where it is always cloudy, the system would be inefficient and impractical.
Having mentioned those disadvantages, you probably are now also wondering, is solar power worth it? If one was to juxtapose those drawbacks to solar power advantages, the answer would be an easy yes. Although we cannot deny the fact that the initial cash outlay to have a solar panel installed at home can be substantial, then again, in the long run, you will be able to enjoy significant savings. To begin with, producing your own electricity is more affordable than importing from your local power company.
On top of that, when your photovoltaic system is connected to the grid, it can feed surplus energy back to the mains. Depending on where you live, you will get different kinds of federal, state, and power company incentives for doing so. There are states where net-metering is practiced. Essentially, this program enables homeowners to use their own generation from on-site photovoltaic systems to offset their consumption over a billing period by allowing their electric meters to turn in the opposite direction when they generate electricity in excess of their demand, thus making it possible for them to receive retail prices for the excess electricity they are able to produce.
In other jurisdictions, feed-in tariff programs are followed. If you are eligible to receive FiTs, you will benefit in two ways, namely: through generation tariff wherein your energy supplier will pay you a set rate for each unit (or kWh) of electricity you generate; and export tariff which provides financial incentives for each excess kWh you export back to the electricity grid. One more solar power advantage is that it reduces your carbon footprint thereby making you an active participant in the present-day green movement. Upkeep is also simple and less costly when it comes to photovoltaic systems. Also, maintenance for PV systems is not physically or financially demanding, and with proper care it can last for 15 to 25 years. Just keep in mind though that anything that will prevent the sun’s rays from reaching the PV cells, like dust, clouds, shade from trees can make the system less efficient.
In recent years, there has been an increase in the number of homeowner-installed PV systems. This is a way of lowering the initial cash outlay. They use DIY kits and use plans and illustrated guides to help them make and mount these PV panels. These DIY kits are able to yield 2 kW, and typically grid-tied as well. By doing so, the household will be able to take advantage of a net metering program. Just remember though that if you do intend to build a solar panel yourself, you may not be able to take advantage of federal or state sponsored incentive programs. Some jurisdictions require that the PV system be mounted and connected to the grid by a licensed contractor for you to qualify in those programs. Not to mention, you are most likely going to face a lot of paperwork just to have your DIY kit installed and grid-tied.
Nowadays, we see more and more people installing solar panels on houses. Ever wondered is solar power worth it? Visit here to know more.
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Posted by David Daniels in Uncategorized, tags: carbon, Carbon footprint, climate change, energy, environment, green, other, renewable energy, solar energy, solar power, solar pv, Solar Scotland, Uncategorized
Solar power is a good green source of energy and a serious option to consider for your energy needs. Other options such as wind turbines and hydroelectric generator can be used in but for most homes and smaller business solar is one of the most achievable options.
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Posted by Owen Jones in Uncategorized, tags: appliances, cooling, Doors, electricity, energy, fuel, gas, heating, home and family, insulation, lighting, other, solar power, Uncategorized, windows
Energy prices will rise in the long term, we all know that. It is only transitory relief, when the cost of a barrel of oil falls from $150 to $75, we all know that it will go back there. Apart from human greed pushing the price up, there are more than three billion people in Asia all wanting to increase their lifestyles to what they see the West parading in its films and TV shows. And that is not even including Africa an South America. No matter what oil is left undiscovered under the soil of the globe, it is not enough.
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Posted by Owen Jones in Uncategorized, tags: Alternative, climate change, energy, fuel, global warming, health, home and family, other, science, solar power, sustainable, technology, Uncategorized, wind power
When it comes to converting your home into a solar home, there are several alternatives, because not all homes have the same problems, the same requirements or the same potential sustainable power sources. Therefore, if you are going to try a total conversion or even get off the grid completely, you will either need to do some do research or call in an expert to make a survey for you.
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Posted by Owen Jones in Uncategorized, tags: Alternative, climate change, energy, fuel, global warming, health, home and family, other, science, solar power, sustainable, technology, Uncategorized, wind power
Until approximately a hundred years ago in the West, people only had recourse to renewable energy for heat and light for their homes. They burnt wood and sometimes coal or peat (OK, fossil fuels) and got up when the sun came up and went to bed with the sun too. In, fact a large part of the world’s population still lives like that.
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Posted by Jayden Wilson in Uncategorized, tags: alternative energy, geothermal, home maintenance, hydroelectric, other, power, solar, solar energy, solar panels, solar power, technology, Uncategorized, wind power
People are becoming more and more interested in alternative energy sources as traditional forms of energy are becoming increasingly scare and more costly. This is understandable, as these developing technologies have the potential to revolutionize may aspects of our daily lives. This topic deserves a bit of further discussion and exploration.
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Posted by Simon Cane in Uncategorized, tags: blog, carbon, Carbon footprint, climate change, energy, environment, green, renewable, solar, solar energy, solar power, Uncategorized
Solar power is a good green source of energy and a serious option to consider for your energy needs. Other options such as wind turbines and hydroelectric generator can be used in but for most homes and smaller business solar is one of the most achievable options.
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Posted by Patrick James Giladino in Uncategorized, tags: general, go green, home and family, home made solar panel, misc, Miscellaneous, natural resources, news, solar panel, solar power, Uncategorized
More and more people these days are installing solar panels or modules onto their rooftops. These solar panels or modules consist of several photovoltaic (PV) cells which are arranged in series and mounted onto a board. These photovoltaic cells transform photons in sunlight into usable electricity. PV cells are made of semiconductor material which contains silicon and some other elements like boron or phosphorus. This semiconductor material reacts to sunlight and releases a continuous charge. Since most appliances require alternating current, you will still need an inverter to transform the resultant direct current from the modules.
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