# How to create an easy invention using solar panels?

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### Can hydrogen run a generator to produce hydrogen perpetually?

No. We all can't be versed on every aspect of our world but some parts are important to keep us from falling into poor investments and scams. There are several laws of thermodynamics, essentially how energy works in our world and are a fundamental part of our understanding of physics.

One of those laws suggests that energy like arithmetic will not change unless something operates to change the numbers. The energy that is put into a system (2 + 2) is always going to equal the energy that goes out of a system (4) So just as 2 + 2 is not going to suddenly equal 5 or 6 the energy we put into our system is not somehow going to create more energy. The best we can hope for is to create a system that will somehow gather more energy from another source like solar panels. In this case it is like saying 2 + 2 + 1 equals something more.

In your suggestion you want to add hydrogen to a generator and then use the resulting electricity to produce hydrogen by splitting water and then use that hydrogen to run the engine. But you are leaving out some of the elements. The engine is probably no more than about 25% efficient. That means that 75% of the energy in the hydrogen fuel you use is used to create heat and is lost to friction. So far your equation then looks like 2 + 2 - 3 . The generator also loses some energy to friction. Add to this it takes more energy to split water into hydrogen and oxygen than we recover when hydrogen and oxygen combine to produce some excess energy. So in every step along the way we are losing our desired goal to losses in energy like heat and friction.

But even if the system were somehow perfect it could not be any more perfect than to lose no energy. You will not be creating new new energy with such a system. Even if we could get it to run forever the system is not going to give us new energy we could use for something else as every bit would be used to run the system. This is why we say that efficiency can never be greater than 1 or 100%. And we can not have "over unity" or "perpetual motion" machines.

If we want "free energy" what we could do is make solar panels. And then use those solar panels to gather additional energy from a source outside the system and then produce hydrogen from solar energy. What we can't do is use a solar panel to produce electricity for a light that shines on the solar panel as once again this would be a closed system with no energy flowing into the system.

When it comes to energy systems look for the source of the energy. If it is supposed to be coming from inside the system perpetually then it is likely a scam. If there is an outside source it may be useful depending upon the economics and how much energy we get relative to our energy investment.

Jan 04, 2017 | Green Living

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### Take A Solar Battery Charger with you on your next road trip

We all had a circumstance where we went to use a <a href="http://laptopsbattery.co.uk/sony-vgp-bps9b.htm">Sony VGP-BPS9/B battery</a> powered device and it was out of charge with no market and no way to recharge. Those Were the Days old today with the use of a solar battery charger, will never be far from a power source.<br /> Almost everyone these days has a cell phone and made the short load with no way to charge it back up. The solar charger can be used for this specific purpose, and any other devices that have small rechargeable batteries. The meeting of solar <a href="http://laptopsbattery.co.uk/dell-inspiron-1501-battery.htm">Dell Inspiron 1501 Battery</a> chargers are useful for those looking to make a road trip or go camping or long journey together. You'll never have to worry about the nuisance of using long cords to charge these devices again.<br /> The best advantage ofuse solar battery charger is that you never have to use electricity to charge your sales units. It is absolutely free touse forever and draws all its power from the sun. Some solar <a href="http://laptopsbattery.co.uk/apple-a1078.htm">A1078 battery</a> chargers can also derive energy from a few lamps and bulbs! Using a solar battery charger on a battery charger standard over the years you will save money and allow you to spend that money on other things you deserve.<br /> Using a <a href="http://www.portable-solar-charger.com/">solar battery charger</a> or any other unit Solar energy is also very useful for the environment. Energy conservation is a top priority in today's world and solar energy is a renewable energy source in which we can all do our part to help save the earth.<br /> Keep in mind that solar powered chargers can be used for much more than mobile phones. Recent technologies have made great improvements in the adapters and connectors that you can plug anything with rechargeable batteries to the solar unit. Solar <a href="http://www.battery-mag.us/dell-latitude-d830.htm">Dell latitude d830 battery</a> charger is another great invention to help make life a little easier.<br /> With it you can never be connected to a charger again. You can literally take it anywhere and the price you pay for solar <a href="http://www.battery-mag.co.uk/hp-pavilion-dv6000.html">HP Pavilion DV6000 battery</a> charger will more than pay for itself with money saved in electricity consumption over the years. Free yourself from ever use charging wall again and buy a solar battery charger, today!

on Nov 10, 2010 | Computers & Internet

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### Solar Air Heating - You Can Cut Utility Costs and Save Money

Solar energy is becoming very quickly recognized as one of the best alternatives to fossil fuels It is an abundant and renewable natural resource. It can be used to save energy in residential, commercial, and industrial settings. Solar technologies will use the sun's energy to provide heat, hot water, light, electricity, and cooling, for homes, businesses, and industry.

Many major advancements have been made in the solar technology fields over the recent years. Solar air heating is becoming more attractive than ever before now that it is becoming lower in cost and more efficient. Solar energy is easily the cleanest and most inexhaustible of any of the known energy sources. The many variations in energy prices have fueled interest in alternative fuels such as solar energy. Demand for solar energy has been increasing exponentially as heating, cooling and many other energy costs continue to skyrocket.

Solar air heating and solar water heating are two examples of solar thermal technologies which produce heat, but not electricity. Solar air heat is best suited for installation in new construction and existing houses. Solar panels for any type of heating should be placed on a south-facing pitched roof, free of shade. The angle should be between 20 and 50 degrees. They may also be mounted on an angled frame on the ground or on a flat roof. Solar air collectors (the devices that heat up the air using solar energy) can directly heat individual rooms. They also can potentially pre-heat the air passing into a heat recovery ventilator or the air of an air-source heat pump. Solar heating panels can be one of the most cost effective ways to reduce your utility bills. This will make a positive contribution towards a better environment. Solar air heating systems often use large bins filled with rocks that store heat (although this method is becoming rare due to problems associated with controlling moisture and mold growth in the rock).

Energy Policy Act has implemented a 30% tax credit for consumers who chose to install solar water heating systems. State and local government programs are now being put in place to encourage the use of solar energy. Cash incentives are available for those that integrate solar energy technology as an alternative energy source. The Department of Energy (DOE) is working to design even more cost-effective solar heating systems and to improve the longevity of the materials used in those systems. Other incentive programs now include offering homeowners tax credits for solar panel installations and for solar heating systems. With solar power you will save money, increase your property value, help protect the environment and help to create a more secure America by reducing our dependence on foreign energy fuel sources.

A great solar heating system will save energy, reduce utility costs, and produce clean energy.

on Dec 12, 2009 | Heating & Cooling

### Using solar panel to power small appliance

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Mar 31, 2014 | harbor freight tools THUNDERBOLT MAGNUM...

### I"m working on a project to create a solar powered

Hello. Think I found the necessary information you require. Check out this link:
http://www.solarpowerwindenergy.org/2009/04/26/how-to-build-a-small-solar-circuit-wiring-diagrams/
There are schematics for each stage.
This one is a ladder diagram schematic only:
http://electroschematics.com/5988/outdoor-garden-solar-lights-circuit/
Good luck, and if this helps, rate it a four-thumbs up please. Thank You.

Apr 21, 2011 | Atlantic Water Gardens SINGLE LARGE LED...

### Hose keeps popping off of sunheater panel

Panel is most likely creating too much back pressure for the pump. The solar panel creates a major restriction in the flow of water, which is why the hose keeps poping. You can try a couple of thing,

1. The panel should be installed after the filter. Sequence should be Pump to filter to panel to pool.
2. Install a longer hose from filter to panel, will reduce pressure. Or install a diverter valve which you can control the amount of water going to the panel, sending some straight to the pool.
3. If you roof mounted the panel and it goes from the Pump to filter to a booster pump to solar panel, you will need to install a check valve to reduce the back pressure.

Jul 04, 2009 | Smartpool Sunheater - Above Ground Pool -...

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