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Wednesday, May 19, 2010

Working With Lead Acid Batteries

Lead acid batteries are extremely heavy, in some cases weighting as much as an adult. Use proper lifting gear to move them and look after your back.

Heavier batteries quite often have hoops in the top case. To lift a battery, I tend to use a piece of rope threaded through these hoops to create a carrying handle. This means a battery can be carried close to the ground whilst reducing the need for anyone to bend over to pick up the battery.

Lead acid batteries contain sulphuric acid which is extremely corrosive and extremely dangerous to health. Splashes of liquid from the batteries can cause severe chemical burns and must be dealt with immediately.

When working with lead acid batteries, stay safe:
  • ALWAYS wear protective clothing – including overalls, eye protection (either protective glasses or a full-face shield) and protective gloves. Steel toe-capped shoes are also advised.
  • Keep batteries upright at all times.
  • Do not drop a battery. If you do, the likelihood is that the battery has been damaged. In the worst case scenario, the casing could be cracked or broken.
  • If you drop a battery, place it immediately in a spill tray (a heavy duty deep greenhouse watering tray can be used if necessary) and check for damage and leaks.
  • If you have a damaged battery, both the battery and the spill tray must be double bagged in sealed polythene bags and marked as hazardous waste.
  • If you have a spillage from a battery, mop up the spillage immediately using rages or disposable wipes. Place these rages in a polythene plastic bag, seal it and mark it as hazardous waste.
  • If any spillage from a battery comes into contact with clothing, remove clothing immediately and dispose it in polythene plastic bags.
  • If any spillage from battery comes into contact with eyes, wash repeatedly with eye-wash and seek urgent medical help.
  • If any spillage from a battery comes into contact with skin, wash off immediately with water, apply an anti-acid wash, cream or gel to stop burning and then seek urgent medical help.
  • If you end up with battery acid in your mouth, wash your mouth out with milk.
  • Do not smoke near batteries and ensure that wherever you are storing the batteries is well ventilated.
  • Try to prevent arcing or short circuits on battery terminals. Batteries can provide a huge current very quickly – short circuit a battery with a spanner and the spanner is likely to be real hot within a few seconds, and could easily lead to fire or explosion. Remove any rings, bracelets or watches you may be wearing and keep tools a safe distance away from batteries.
You may also be interested in checking out battery reconditioning and how to recondition battery.

Useful information Lead acid batteries:
http://www.greenearth4energy.com/benefits_lead_acid.html

Useful information battery reconditioning:
http://www.greenearth4energy.com/battery_reconditioning.html

Learn how to recondition battery:
http://www.greenearth4energy.com/recondition_battery.html

Sunday, May 16, 2010

Future Proof Your Solar Power System

You do need to consider the future when you build your own solar power system. The system will have a lifetime of 20 years plus, so you need to ensure – as far as possible – that the system will be effective for that length of time.

When scanning the horizon, take into account that trees and hedges will grow during the lifetime of the system. A small spruce in a nearby garden now could grow into a monster in the space of a few years, and if that is a risk it is best to know about that now rather than have a nasty surprise a few years down the line.

See if there are any applications for building work to be carried out and try to assess the likelihood of future building work that could have an impact on shading.

It is also worth finding out if fog or heavy mist is a problem at certain times of the year. If the site has regular problems with heavy mist, the efficiency of your solar array will be compromised.

What if there are obstructions?

If there are obstructions, you need to ascertain at what point during the day the obstruction occur.

Anything due south is a major problem as this will be the position of the sun when the intensity of the sunlight is at its highest. Core power generation occurs between 9am and 3pm. If you have shading either before 9am or after 3pm, you’ll lose around 20% of your capability or 40% of your capability if you have shading both before 9am and after 3pm.

During the winter, the difference is not so great – if you have shading before 9am or after 3pm during the winter, you’ll probably be losing only around 10% of your generating capabilities during this time.

If you have shading during your core power generation times, you need to give serious thought as to whether you should continue with a solar implementation: the performance of your solar system will be severely compromised. You may be better off investigating other energy options such as wind power or fuel cells, either instead of using solar or in combination with a smaller solar electric system.

Alternatively, if obstructions occur for part of the day - such as during the morning or during the afternoon, you can consider increasing the number of solar panels you purchase and angling them away from the obstruction to increase their collection of sunlight during the unobstructed parts of the day.

The final option if there are obstructions is to use a solar tracker in order to improve the efficiency of your DIY solar panel throughout the day.

Learn how to build your own solar power system:
http://ezinearticles.com/?Build-Your-Own-Solar-Power-System-to-Save-Money-and-Help-the-Environment&id=3831922

Useful information solar Panels:
http://ezinearticles.com/?Make-Easy-DIY-Solar-Panels-to-Generate-Your-Own-Electricity-and-Save-on-Your-Monthly-Electric-Bills&id=3832245

Learn how to DIY solar panel:

http://ezinearticles.com/?Get-the-Information-Necessary-to-Construct-a-DIY-Solar-Panel&id=4088827

Thursday, May 13, 2010

When Do You Need To Use The Solar Power System?

It is important to work out at what times of year you will most be using your home solar power systems. For instance, if you are planning to use your system full time during the depths of winter, your solar power system needs to be able to generate electricity even during the dull days of winter.

A holiday home is often in regular use during the spring, summer and autumn, but quite often left empty for periods of time during the winter.

This means that during winter, we don’t need our solar power system to provide enough electricity for full occupancy – just so long as the batteries are large enough to provide enough electricity for the occasional long weekend, with the solar array recharging the batteries again once the home is vacated.

We could also decide that if additional electricity in winter was required we could have a small standby generator on hand to give the batteries a boost charge.

For the purposes of our holiday home, our system must provide enough electricity for full occupancy from March through October and occasional weekend use from November until February.

Useful information home Solar power systems:
http://www.helium.com/items/1741087-home-solar-power-systems-solar-power-solar-energy-solar-power-systems-solar-panel-solar-panels

Useful information generate electricity:
http://ezinearticles.com/?Learn-How-to-Generate-Electricity-With-a-Magnetic-Generator&id=3380374

Useful information Solar power systems:
http://ezinearticles.com/?Build-Your-Own-Solar-Power-System-to-Save-Money-and-Help-the-Environment&id=3831922

Monday, May 10, 2010

Checking for Obstacles When Installing Your Home Solar Power Systems

Go to the position where you are planning to put your home solar power systems and find due south with a compass. Looking from the same height as your proposed location, and working from east to west, you need to check that there are no obstacles, such as trees or buildings that can obscure the sun at its lowest winter height.

To do this, you will need to find out what position the sun rises and sets at different times of the year. Thankfully, this is easy to find out.

The easiest way to identify potential obstructions is to use a protractor and tape a pencil to the centre of the protractor where all the lines meet, in such a way that the other end of the pencil can be moved across the protractor, as shown below:

You can use this protractor to check the field of view, using the pencil as an ‘aimer’ to show the angle of the sun in the sky based on different times of the year.

Be very careful not to look directly at the sun, even for a few moments, whilst you are carrying out this survey. Even in the middle of winter ‘retina burn’ can cause permanent damage to your eyesight. Your survey needs to ensure there are no obstacles in the depths of winter when the sun is only a few degrees up in the sky.

In the case of London, on the 21st December the sun will be only 15 half deg high at midday (at due south) and lower than that for the rest of the day.

If there are obstacles that are blocking visibility of the sun, you need to try and find another location, or find other ways around the obstacle – such as mounting the solar array higher up on a frame.

Of course, if you don’t need your solar power system to produce much power during the winter months this may not be a problem for you. However, you should always make sure that there are no obstacles that can shade your system for the times of year you need your DIY solar panels to work.

Useful information home Solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems-Uses&id=3547988

Useful information Solar power systems:
http://ezinearticles.com/?Build-Your-Own-Solar-Power-System-to-Save-Money-and-Help-the-Environment&id=3831922

Learn how to DIY solar panel:
http://ezinearticles.com/?Make-Easy-DIY-Solar-Panels-to-Generate-Your-Own-Electricity-and-Save-on-Your-Monthly-Electric-Bills&id=3832245

Friday, May 7, 2010

Save the earth Using Solar Power

With Solar power systems being in the news these days because of the going green mentality. There is ongoing debate about dependence on foreign oil. It is easy to use solar energy to power our homes and we are all aiming towards doing so.

Using solar energy is a simple idea. By building home solar power systems for your house to power your TV, coffee maker, microwave oven, and even the lights in your home, you could cut down on your power bills.

Since the sun produces all the energy needed for everyone and everything in the world to survive, it is thus logical to use the sun as a source of energy for your household needs.

DIY solar panels collect sun rays that heat copper tubing which produces electrical energy that is converted into electrical current and channeled through twelve volt batteries and condensers which then provide power.

This system not only saves money on your electric bill, if you know where you can find all the necessary items or parts and can find a reasonable deal, then building solar panels should not cost you more than $100. This type of ingenuity is what drives new ideas and new inventions.

Solar power had initially been a novel idea, a creative means for university students to research a class project. But now using solar energy is in the news as the effects it has on our environment is positive.

Whatever your opinion about environmental issues like global warming you have to agree that burning oil and coal and sending smoke up into the air is just not good for the air we all breathe. Now is the time we all give solar power a serious look. We need to put this technology that will, at least in part, make this a cleaner world to live into use.

Useful information home Solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems-Uses&id=3547988

Learn how to DIY solar panel:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Learn how to Building solar panels:
http://ezinearticles.com/?Building-Solar-Panels-From-the-Comfort-of-Home&id=3717430

Wednesday, May 5, 2010

The 5 Top Benefits of Using Solar Power

Most people who are going to power their homes using home solar power systems realize it is good for the environment and is also a sound financial option compared to other investments. For one thing before undertaking such an investment you or I want to know in detail is what their greener power system will produce. For instance, by installing the right solar power system for your needs can make the difference between a good and a bad investment.

Let's take a look at The Top 5 Benefits of Converting Your Home To Solar Power.

Reduced electricity bills:

One of the biggest advantages of building solar panels is that you will reduce your electricity bills. It is very easy to work out how much power your solar system will produce and consequently your reduced dependency on fossil fuels.

Simplicity:

Although some people think a solar power system is high-tech. The reality is they are quite simple. There are no moving parts. The sun shines on your panels, a reaction takes place within the panels and electricity is produced, controlled and flows into your house hold system (simplistic version I know!). Because of this there is very little maintenance to undertake and in turn this means systems can last for up to 25 years.

Rebates:

Our Government has a strong interest in promoting solar power because of its overriding positive environmental impact as well as the sought-after political goal of energy independence. The best way to promote solar power is to get more people to invest in it and the best way to do this is to support financially and drive the costs down. Subsidies, rebates, and tax breaks are common and they are becoming more widespread every day. In some states, the total discount on a solar system can be as much as 50%

Hedging your bets:

Every investment requires you to predict the future. Do you think our future energy costs are going to rise? If you do, powering your home by solar will be a very wise decision. When you reduce your power bills down to practically zero, they will stay there in spite of of how much energy costs rise.

Knowing you've made a change:

There are many other benefits to converting to solar that are less easy to define. The first time you see your electric meter go backwards! That's the power company buying your excess energy. Ask anybody who has installed a diy solar panel and they will more than likely advise you that it is great! They are very happy they took the decision and will advise you to do the same.

Learn how to Building solar panels:
http://ezinearticles.com/?Building-Solar-Panels-From-the-Comfort-of-Home&id=3717430

Useful information home Solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems-Uses&id=3547988

Learn how to DIY solar panel:
http://ezinearticles.com/?Make-Easy-DIY-Solar-Panels-to-Generate-Your-Own-Electricity-and-Save-on-Your-Monthly-Electric-Bills&id=3832245

Monday, May 3, 2010

Facts On How a Solar Panel Works

Solar panels, which are also known as photovoltaic systems (PV), consist of a group of solar cells. These solar cells contain semi conductive material called crystalline silicon. This crystalline silicon absorbs the sun's light and stores it very efficiently to be used for electricity.

These home solar power systems are usually attached to the roofs of houses, which will make electricity to power the entire house. They will produce enough power to run all the appliances, electronic equipment, pools, hot water tanks, outside lighting, etc. Larger buildings like hospitals, schools, hotels, and businesses can also benefit from solar energy. Although it takes a lot more panels to power these larger buildings, it can still be done very easily by just attaching more panels to the building. You can also store enough solar energy to power up these huge buildings at night and when it is cloudy.

In no time at all, you could build your own solar panel, generating power that will be stored in deep cell batteries for future consumption and it costs just pennies on the dollar! There are diy solar panels available for you to take advantage of the energy generating kit at home. If you are careful and make sure that you get the right instructional manual and videos, they are so easy to understand that even a beginner with no experience at all will be able to do this.

These kits should also let you see the history of many excited customers mentioning positive reviews about all the money they have saved. Most of them who have built the devices can't believe how simple it was and they are eager to share their success. They have actually saved 100% of their electric power bill!

Useful information home Solar power systems:
http://www.diyhomebuildingkits.com/index.php?p=articles/solar-systems/home-solar-power-systems-uses

Learn how to Building solar panels:
http://ezinearticles.com/?How-to-Build-Your-Own-Solar-Panel-to-Save-Electricity-in-Your-Home&id=2435153 

Learn how to DIY solar panel:
http://ezinearticles.com/?Make-Easy-DIY-Solar-Panels-to-Generate-Your-Own-Electricity-and-Save-on-Your-Monthly-Electric-Bills&id=3832245
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