Alternative Energy Questions:

Using deep cycle batteries and solar charger........?

I want to use one/two deep cycle batteries for a power source when camping, emergencies, etc. I would like to use a solar panel with a trickle charge to have them 100% til needed. Anyone have knowledge of a kit, plans for just a good solar charger? I'd prefer to have one that i could screw and bolt to the battery terminals vs. the typical "clamps".

You can go to a solar shop and get some of what is required, either locally or off the web. You need a 36 cell (12V) solar panel, the bigger the better, a regulator (so it stops charging when the batteries are full), some cable rated to suit the current from the panel, and clamps for the battery. You can get clamps like a car battery has, with wing nuts. A bought regulator may be cheaper. Get a basic one if there are various types, current rated at least what your panel is.

If you go to the first link, there is a circuit for a satisfactory regulator up to 10A. CLick on it for a better image that you can print out. You can make it more current by paralleling the output FET with another. Note that Q3 the power switch is a P channel FET, not the more common N channel. The op amps are a CMOS rail to rail type, with no diode clamps on the inputs. They are +/- 8V rated (so 16V maximum). The panel can put out 22V when the battery is disconnected, so that is why they have a regulator. It is also the reference voltage. The transorb can be replaced by a 100nF capacitor. The thermistor can be replaced by a resistor of the same value. It is to adjust the charge voltage for temperature when using gel type (SLA) batteries. No need for a deep cycle or car battery (flooded electrolyte). It is a good idea to put a "gate stopper" resistor in series with PFET gates to make sure it cannot oscillate - 100 ohms. Q2 is a preregulator so the 7805 is safe with a 24V panel, not needed for 12V. S1B is not used (see parts list). The equalise switch is to give an overcharge, not really needed.

How it works.
It switches on until the battery voltage is the float voltage (13.85V or slightly higher), then off till the battery is about a volt lower, then back on. I have used a similar regulator on 12 different stations for about 20 years, so I can vouch for it as being satisfactory. No need to load panels down and so on, just disconnect them.

Other stuff
If you put a solar panel on the grass or ground, it will quickly get hot, over 60C, and stop charging. The output voltage has a negative temperature coefficient so the voltage is too low to charge. It needs air circulation.

D1 is a shottky diode for its lower voltage drop. A 36 cell panel has enough voltage to charge a 12V battery at 60C with one diode drop in series. Most panels have a diode in the terminal strip. If that is removed you could use an ordinary diode (20 or 30 amps), but the shottky type is better.

If the PFET is a TO220 pack it probably doesn't need a heatsink, or just a small one, say 6 Watts..

It is useful to have an ammeter in series with the battery. A ten amp one is fine. Helps line up the panel if nothing else.

The second link has a lot of good links, and is one example of a solar regulator.

The lines drawn heavier on the circuit should be 10A or 20A wire.

Where do you get the less common parts? Farnell, Radio Spares, Digikey.

Solar Battery Chargers for small devices

There has been a lot of advancement in solar energy technology and there are more innovations made daily like solar powered battery chargers. There are many solar energy products that are suitable for portable use like generators, charges, etc. These products have helped to take small devices everywhere like the solar transistor or solar powered torch or solar powered torch. Almost all the electronic devices can be charged by solar powered charges

The solar powered battery chargers are very convenient and can be taken anywhere. There are no cords and plugs in these solar powered battery chargers. All these solar powered items are very easy to use and can be bought from the internet. There are many websites that deal in such equipment. You can visit one such website energy4energy and get all information from it. The solar powered equipment or panels can be bought from anywhere and are easy to install and use. You get all the information on the internet and it will help you to learn all the technologies properly

If we use solar powered equipment, then we will be doing our part in making renewable energy more popular and ready for use. The shortage of fossil fuel and increase in the price of fossil fuel along with its harmful effects on environment has led to the advancement in this technology and it is our duty to use it. These equipments are easy to use and will save you money in the long run. It will be worthwhile investment and will save our earth and future generations.

Solar Power Battery Charger is a post from: Solar Power Options

water does have a higher SH, by a factor of 5. although since the density of granite is about 3, that means the volume SH is closer to water.

The only reason I can think of why you would use granite is that unless the water compartment is sealed, the water can evaporate and take the heat away.

.

Solar Power Videos

DIY: Solar Powered Water Heater in 3 Steps

Solar Panel Water Heater: 3 FAQ on Using Solar Hot Water Panel

There is an increasing demand for DIY solar panel water heater in the market. More and more people start using solar hot water panel at their houses. If you are also going to build your own solar panel water heater the following answers to the FAQ can be very useful for you.

Solar Hot Water Panel FAQ:

1. 1.   Will the Solar Water Heater work even on wet or gloomy days and in the winter as well?

If you worry about that let me note solar panel water heater will work in any weather. How? – Just so: even on cloudy days and in the winter solar panel water heater is still able to generate power though this is at least 50 percent half of what it can provide on sunny days.

The only time this system won't work is nights; in this case you will need a typical source of energy.

1. 2.   How Much Will I Save With A DIY Solar Panel Water Heater?

Did you know that DIY solar water heater can save you 33 percent of your heating bill every month? Besides, in future traditional energy source will surely run out.

1. 3.   How Much Should I Spend On Building Solar Water Heater?

Its cost will depend on a few factors, like the type and size of the solar system you are going to use. In addition to this, the kind of roof on which the solar water heating system will be installed will also impact on your expenses. However, you can save at least thousand dollars, if you build this heating generator on your own. On average, it would cost you as low as $100 while you would have to pay minimum $1500 for a ready system selling on the market.

Conclusion:

It is essential to use a solar hot water panel at your home as soon as possible to save money and the environment.

Solar Power Water Heaters is a post from: Solar Power Options

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Earthforenergy-Guide Review Save Money On Electricity Bill Free Energy

Accepting reward from solar Department of Energy to force our families comprises by all odds the waving by the next. The trouble follows even so, that them give notice represent improbably costly to purchase photovoltaic solar empanels and accept it set up. Depending along the sizing from the solar great power system of rules, the price could get down at $twenty,000 and acclivities by at that place.

The high pressure price, course, makes them kinda preventive because the average out householder. Regular although the economies testament constitute satisfying during your every month substitute bank bill* them leave accept a lot of, numerous months to binding the price. Merely at once, thank you to the radical homemade guidebook EarthforEnergy, masses give the axe construct their possess solar control panel.

The guide on comprises the production from an human called Michael Harvey. Several a long time past Michael invited to take reward by the great power from the sunshine to bring forth electrical energy since howdies home. Hullos ebullience comprised quick adjoined on defeat all the same, as he acquired however unbelievably costly them represented. Since from these he set come out to acquire however to arrange them himself.

To arrive at a farseeing history curtly, he came upward on an organisation that anybody could employ to expand photovoltaic cell. He built for sure that the programs is at ease plenty to come after because the average out separate, some male person and female person, along recruitment the assist from forty-three masses that comprised new solar great power system.

What Michael did base constituted that not exclusively answered altogether forty-three folks with success build up their own up solar control board, merely they behaved them quite well. At that place is no more especial breaks that ask to comprise enjoined, our extra tools around required. Everything needful to concept solar electric cell could represent bought at the localised family advance center on. And they could at ease to come after bit by bit book of instructions. They are an digital production which agency them give notice comprise directly downloaded onto your information processing system and got at immediately. The book of instructions come inward the constitute from the published Book, plots, characterizations and video recording to make them easygoing to conform to.

You is asked for to register the intact EarthforEnergy brush up. We consider that these commons Energy Department guidebook could represent applied along just almost whatever able corporate individual. Them comes on an money-back secure and then we promote you to perfection to the lowest degree take an calculate to assure whenever they are correctly for you.

Solarpower is a post from: Solar Power Options

Alternative Energy Questions:

Has anybody invented a SIMPLE device to allow home generated power to flow back into the grid?

Ok, I know that people have solar panels and windmills and such with some sort of device that allows the electric meter to run backwards. But, my thoughts is that we need a simple device that is inexpensive and that EVERY home could have that does the exact same thing.

Grid tie isn't expensive, but there are legal and safety issues. The grid doesn't belong to you. It belongs to the power company and it's their job to maintain it and keep it safe.

Grid tie inverters have to disconnect automatically when there is no functioning grid. And if you backfeed the grid without permission and the proper two-way meter, it will register as theft (on most new meters).

That's not cheap and never will be. You can't make power cheap like the electric company.

If you want to save money, start conserving. My bill for the last three months has averaged $10. I don't run the a/c or heat, use a solar pv battery setup for typing this and running the room light. I run a washing machine, but use a wooden drying rack instead of the electric dryer. I still run a 1 1/2 HP irrigation pump but only maybe 1 hour a week and then only if it doesn't rain. I changed out the back yard light to a 13 watt flourescent with a photocell.

If it's too cold to sleep, I have a small heating pad for my bed.

I also bought an 12v dc Engel 43 qt. refrigerator (NOT cheap). It is a real fridge with freon 134a, but only uses 36 watts max when running. It keeps cheese, milk and eggs just fine. I unplugged the Hotpoint fridge I was using and use it for dry storage. I don't hate the power company, I just got frustrated being in the dark every time a major hurricane went through.

Popularity of Homemade Solar Power

In the present time homemade solar power is helping people to preserve electricity in an immense manner. Since electricity expenses are unsteady and escalating incessantly many house owners are undergoing the anxiety of finding another option. It will assist in minimizing power consumption to a good stage in addition to by chance lessen the information for the bills every month in addition to. Homemade solar power is a very good answer. Anyone may try to make use of homemade wind turbine to bring down cost of energy And everyone can employ additional options bringing down energy use in a dwelling. Straightforward rules that the capacity to aid someone subsequently but learning to make tools to construct homemade solar power acts a practical resolution.

Operation of Homemade Solar Panels

It is very necessary to note the manner in which homemade solar panels are used. Home solar power panels do their job for generating electrical power with the help of a few sun light wavelengths. Ensure every part of the homemade solar panels receive fixed light of the sun for working in an effectual way. The device for solar power even entail less hotness.

At the present time it appears less problematic than early days for making your individual gadget to generate solar power for homes because various modes of techniques and equipment you can get. Everyone’s individual homemade solar panels could give an effectual way to get personal solar power electricity. That is a great manner to save on upcoming power charges in your dwelling or even your car.

Homemade Solar Power Panel Crafting

It appears simple for making an individual’s own panel to trap sun’s energy. Each and every constituent required to make a person’s own panel for solar energy can be availed with ease in the form of several supplies. Common components basically are a soldering iron, solar cells, solder, stuff for tabbing, and flux. Modern kits generally contain detailed steps on how any person can construct a solar panel. In your address no one requires assistance from a professional for building equipment supporting homemade solar power. That any person should execute is going behind all those uncomplicated procedures that any person gets with the device. All steps are simple for interpreting and implementing. You may look up internet debates for inquiring the persons who were able to create same kinds of solar panels earlier. A homemade solar power machine is a wonderful money saver.

Homemade Solar Power :Unproblematic Way Out

In case someone desires additional energy production at that time he or she could bring in additional devices to produce extra energy. The government of USA in the year 2005 approved of a law interrelated with energy which accepted a 30% tax credit of the price of solar device coordination.

The benefit of building and also fixing homemade solar panels is all panels look friendly with ecology. Many kinds of electrical energy scatter a lot of detrimental things which lead to air pollution as well as a mixture of smoke and fog however solar energy does not emit hazardous discharge. Homemade solar power provides a huge foundation for a form of power that is green.

Personal Solar Power is a post from: Solar Power Options

it might, but it's not going to be very fast and you're not gonna get much time out of it. Solar panels charge very slow, it might take up to a day or two to completely recharge the batteries

Solar Power Videos

Saving Energy with Solar Power : Using Homemade Solar Panels

Homemade Solar Power System – 2 Special Tips For Building Low Cost Yet Solid Homemade Solar Power System

Looking to build a solid homemade solar power system to cut down your electricity bills?

Alternative energy can be very expensive but with the right tools and training, anyone can construct a proper homemade solar power system.

Listen, we beginners may need a set of highly organized instructions in order to build the system. Only problem is…

Highly organized instructions are extremely difficult to find on the internet!

I know! I know! There are countless of websites offering so-called "detailed" instructions, but most of them are too complicated…

They don't show you exactly how to piece together all the components. Further more, the components that they recommend are very pricey!

Once I tried building a homemade solar power system based on a plan I found from a random website and the result were disastrous!

I messed up the assembling process and there was no one I could turn to for help!

Wouldn't it be nice to have someone help you out in case you got stuck somewhere in the process?

Look you don't have to endure all these nonsense. Here are a couple of tips to help you get started without all headache-inducing issues…

1) Get video-based step-by-step instructions.

As a beginner, I needed tutorials that would help me every step of the way. Luckily I found a bunch of simple to follow video tutorials and I was able to set up my first homemade solar power system within a few days.

If you're totally clueless, then I encourage you to refer to videos with detailed walkthroughs.
You'll learn everything from A to Z quickly and easily compared to reading some stuffy manuals.

2) Contrary to popular belief, you can build a fully functional solar power system without breaking the bank.

With just $210 dollars, I constructed my first PV panel, which captures sunlight and turning it into direct current electricity.

Get a bunch of solar cells, a durable plywood panel, copper wire, flux pen, solder etc along with the right instructional materials and you're all set to build a fully functional homemade solar power system.

Ready to begin?

Homemade Solar Power is a post from: Solar Power Options

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What is the method of a Solar Power and how it works?

Okay, i havnt been for school for a week because i was sick and we're learning about solar power and we have a sub. and he wouldnt tell me anything, and...

In the USA the sun is in the southern sky all day so face your solar collector that way. My house is all glass on the south side so the sun shines in and heats the house. That is solar powered heating. i have a friend who pumps water up on his roof and s the water pours down in a black case the sun shines on it and heats the water so his water heater doesn't have to use electricity as much. There is also solar-electric power. The sn shines on a black silicon panel that turns sun light into electricity. Enough shines on a car in a day to drive the car 12 miles if it had solar panels on it.

Doing More power efficiency while using less fuel has made the background in the debate about the fossil to reduce, in part because of the difficulty of speaking specifically on the efficiency.

How Solar Power Works is a post from: Solar Power Options

Solar Power Questions:

Can you work a solar powered car without sunlight?

We are doing a project at school and there's no sun out. How do i make it work? (still being solar powered)

By definition, solar means from the sun. If there is no sunlight, you are not using solar power.

What you want to know is if there is an artificial light that can you can shine on a photovoltaic panel to get out electricity. You probably can find such a source, but it must be intense to get out the same power that the sun would provide. Furthermore, the efficiency of a solar car vanishes if you have to use artificial light because you need something to generate the electricity to run the artificial light source.

Solar Power How It Works is a post from: Solar Power Options

Solar Power Questions:

Has anyone used a solar heating panel system with an Intex pool and filter? Do they work?

Pool store personnel say the solar panel systems won't work because the Intex pool filters won't push enough water thru the system.

The pool store guy is right. Those intex pumps are junk. Look for a used 1Hp pump or buy one from Harbor Freight.

You can unplug the Intex pump and use the new pump to push the water through the Intex filter. That is how I did mine. I have to clean the filter more often because the increased water flow.

Someday I will just buy a sand filter and have a really clean pool.

Solar Heating Systems is a post from: Solar Power Options

Solar Power Equipment is a post from: Solar Power Options