Friday, December 16, 2011

Instapark® GYD-0050 Solar-powered Water Pump 50 watts

!: Brand new Instapark® GYD-0050 Solar-powered Water Pump 50 watts buy now

Brand : Instapark
Rate :
Price : $399.50
Post Date : Dec 16, 2011 20:44:04
Usually ships in 24 hours



The Instapark solar water pump taps into the unlimited solar energy to power your garden or pond fountain. No extension cord needed, no risk of electrical shock. If you want to add a fountain to your birdbath or pond, or switch from your existing electric pump to an environmentally friendly solution, don't have to call an electrician. This compact, solar-powered pump requires little assembly and is easy to set up all by yourself. The water pump is powered by a high efficiency mono-crystalline solar panel, which can generate enough power to pump the water up to 126 inches high and circulate the water at a whopping rate of 520 gallons per hour. Three spray nozzles are included. 2-year manufacturer's warranty.

Specifications:

Power consumption (solar panel): 50 watts
Power consumption (pump): 20 volts @ 2.5 amp
Spray height (maximum): 126 inches
Solar panel dimensions: 31 ¼ x 20 ½ x 1 ¼ inches
Maximum water flow: 520 gallons per hour

What is in the box:

50 watts mono-crystalline solar panel
Water pump with connection tubes & 10-feet cord:1
Spray heads: 3
Connectors for various sizes of hoses: 4
User manual

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Monday, November 21, 2011

Solar Power Systems - Using the Basic Principle of Concentrating Sunlight

!: Solar Power Systems - Using the Basic Principle of Concentrating Sunlight

Did you ever wonder how electricity is produced using sunlight? We know that in the olden times, our ancestors had been using the basic principle of sunlight concentration. They already knew how to use sunlight to heat water and even used it to cook vegetables and eggs. Let us go back to the olden times and let us trace back how sunlight is converted into electricity.

In the beginning, Scientists were able to develop heating systems by using mirrors pointing towards the sun and concentrating sunlight to one area and use the heat to heat up the liquid that flows along the pipes. This is called Parabolic-Trough System. The liquid that is flowing in the pipe is oil. It was discovered that oil could be heated to a temperature enough to boil water. The steam that water emitted is feed into a turbine generator which in turn produces electricity.

Then scientist discovered that molten salt is a very good heat receiver and just like oil, it generates enough heat to turn a generator. Another good thing about molten salt is that it can store the heat for a long time, and so it can be released later especially during the night.

Solar Cell or the photo-voltaic cell discovery is the most important discovery in the generation of electricity through sunlight. Photovoltaic cells are self generating and consist of a very thing film made of silver. This film is placed on a semiconductor layer that can be found on an iron substrate.

Concentration of solar power systems are beneficial to the businesses that use them because they won't have so much time down when the power fails. Machinery is their only major concern and as long as their machines are taken care of there should be no problems. Industrial type of solar power can attract and trap a lot of heat from the sun during the day, especially using efficient solar power panels.

Nikola Tesla is the first person to discover that radiant energy from the sun could be harnessed and it could be converted into electricity. As a matter of fact he was able to prove it with his wireless transmitter using tank circuit. Unfortunately, this technology was suppressed by some influential people during his time.

Scientists are continuously studying this theory as businesses use it to power their generators. Steam power was what was used from the beginning with solar power and is still what most systems depend on to service their production needs. As new materials are being discovered and the efficiency of solar power panels improved, we can expect for a cheaper power fuel and a cleaner environment to live in.


Solar Power Systems - Using the Basic Principle of Concentrating Sunlight

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Saturday, November 12, 2011

Rule RainPerfect Solar Powered Rain Barrell Pump

!: Save Rule RainPerfect Solar Powered Rain Barrell Pump buy online

Brand : Rule | Rate : | Price : $133.00
Post Date : Nov 12, 2011 22:57:05 | Usually ships in 24 hours


  • Solar Powered Rain Barrell Pump System
  • Provides pressurized pumping through a garden hose at 13 psi
  • Runs on solar rehargeable (NiMH) battery for operation any time, day or night
  • Connects to all standard garden hoses
  • Pumps 100 gallons of water on a single charge

More Specification..!!

Rule RainPerfect Solar Powered Rain Barrell Pump

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