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Solar Power
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 DC-DC adjustable LM2577 auto step down up power supply module solar power panel  US $5.99
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 40 PCS poly crystalline solar cell for 160W solar panel ，High power delsolar US $93.99
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General Tools DBTU1300 Digital Solar BTU Power Meter List Price: $149.99 Sale Price: $109.61  |
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General DBTU1300 Solar Power BTU (British Thermal Unit) Meter |
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Auto Darkening Solar Powered Welding Helmet - ANSI Approved, Red Flame Design with Polished Black Finish List Price: $99.99 Sale Price: $44.65 |
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Premium solar powered welding helmet that comes with three unique designs. These helmets fully meet industry standards: auto-darkening lens responds in 1/25000 seconds, darkens when welding begins and clears when welding stops, shades can be switched easily and continuously between shades from 9 to 13 with 1/10000 seconds reaction time, UV and IR protection are in compliance with EN169 standards for welding filters, and the design and construction meet ANSI Z87.1 standards for eye protection devices. The internal rechargeable lithium battery is rechargeable by the solar cell. Two-way adjustable headband ensures a comfortable fit. The unique designs make them more than great welding helmets. |
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Neiko Solar-Powered Auto Darkening MIG/TIG Welding Helmet, ANSI Approved Lens List Price: $129.00 Sale Price: $46.89 |
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The shield lens darkens instantly when welding begins and clears when wielding stops. Switch easily between shades from 9 to 13 with 1/10000 second reaction time. The internal rechargeable lithium battery is rechargeable by the solar cell. Two-way adjustable headband ensures a comfortable fit. The helmet meets ANSI Z87.1 standards. |
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Copernicus - Radiometer List Price: $15.99 Sale Price: $9.98 |
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Radiometer Another oldie but goodie. 5" high evacuated clear glass stand 3" in diameter at the top. A four bladed vane is balanced on a needle inside the sphere. Because opposite surfaces of the vanes are black and white, incident radiant energy is absorbed or reflected to a different degree. The result is a spinning vane. The brighter the light, the faster it spins. Simple, but compelling. Brief explanatory instruction sheet included. |
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Digital Solar Power Meter Sale Price: $149.95 |
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Digital Solar Power Meter - Ideal for checking thermal efficiency, this meter displays four digit readings on a large LCD screen. Its wide spectral range offers accurate solar energy measurements using a ilicon photovoltaic detector. Select either W/m2 or Btu / (ft2 x h) units. Additional features include data hold, minimum/maximum/average values, and auto-off. Includes four AAA 1.5V batteries, tripod mounting screw, and carrying case. -- Specifications: ** Range: 2000 W/m2 , 634 Btu / (ft2 x h). **Resolution: 0.1 W/m2 , 0.1 Btu / (ft2 x h). **Spectral Response: 400 to 1000nm. ** Angular Accuracy: Cosine corrected ** Humidity: 0 to 50çC; 32 to 122çF; 0% to 80% RH. **Size: 4.3" x 2.5" x 1.3". **Weight: 5.6 oz. |
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Battery Indicator - Solar Panel or Golf Cart 12/24 volt Sale Price: $33.99 |
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Battery Status The battery meter has 10 LEDS that will light to show the battery condition. When fully charged, only the 10th LED will light shown a green LED. As the battery discharges, successively lower LEDs will light; the 9th, 8th, 7th and so on lighting only 1 LED. At approximately 30% battery life, the #3 LED will light and the color is Yellow as a caution indicator. At approximately 20% battery life remaining, the #2 LED will light as a Flashing Yellow. When the battery discharges to approximately ~10% remaining life, the #1 LED will start FLASHING RED with the #2 LED FLASHING Yellow alternately. |
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Solar Power Inverter up to 300W List Price: $799.99 Sale Price: $499.99 |
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Solar Emergency Backup Power ---- Luggage Style UP to 300W |
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Welding Helmet - Flames / Skull - Auto-Darkening - Solar/C.P.S List Price: $69.99 Sale Price: $47.00 |
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Specifications: Great For ARC & MIG Welding Lithium Battery Powered with Soloar Backup Up to 5000 Working Hours Welding or Grinding Selection View Window: 3-3/4" x 1-3/4" Goggle Assembly: 4-3/8" x 3-3/8" Adjustable Sensitivity Outside Helmet Dark State Level: 9-13 Continuous Dark to Clear Delay Adjustment Molded Nylon Construction Replaceable Clear Cover Lens Auto State-Change Reaction Time: 0.0001 Seconds Recovery Time: 0.05 Seconds Automatic Power ON And OFF Protects From UV And IR Radiation Simple And Compact In Structure Easy To Use Wide View Area Excellent Performance Maximum Safety Security Heavy Duty Nylon Construction Heat Resistant Weld Splatter Resistant Full Head Cover Ratchet Headband |
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Solar Racer, Sun Powered Micro Vehicle Sale Price: $18.57 |
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Fueled only by sunlight, this micro racing vehicle in the Team Sun Screamers series sports a built-in solar panel. It may be alternative energy, but this ain't no prim and proper Prius. It's a mean, green racing machine with a pink eye, of sorts, for a front grille. It's fun all by itself, or add it to your Solar Racers Outdoor Racing Set. Give it a shot of direct sunlight and watch it zip along on any reasonably smooth surface! Measures about 2 inches long. Ages 6 and up. |
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American Educational 4741 Basic Solar Kit List Price: $25.00 Sale Price: $24.76 |
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Basic Solar Kit This simple experiment demonstrates the conversion of solar energy to electric power. Kit includes a 400 mA solar cell, leads, motor, propeller, and instructions. For grades 4 to 8 and age ranges from 8 to 14 years. |
Here are some more information for Solar Power:
Solar power is free energy given by the sun to the earth. Recently, with the growth of demand for renewable energy that is clean and environment friendly. Many countries have invested their resources on the production of useful electricity from solar power as the alternative and future replacement for current fossil fuel energy.
Solar panels that are commonly made from silicon, convert the sunlight into electricity. The conversion of solar power into electrical energy basically involves 4 basic steps. These steps are:
Step #1: Solar panel for sunlight absorption
Set-up the solar panels at a sunny location. There are three common types of solar panel array mountings: fixed, adjustable or tracking solar panel mounts that you can choose to mount the solar panels. Mounting the panel on the tracking mount provides the best energy efficiency because the solar panels can move with the sun from east to west and they can make declination with the sun on seasonal changes throughout the year.
Step #2: Solar charge controller for power regulation
The solar panel is connected to a solar charge controller. The main function of a charge controller is to regulate the power and to fully charge the battery without overcharge it and it prevents the reverse current flow at night when the charging process is stopped. You should follow the instructions that come with the controller unit for properly and safely installation.
Step #3: Deep-cycle battery for power storage
Connect the solar charge controller to the posts of a deep-cycle battery. The battery will start the charging process whenever there is sunlight if the battery is not full. The solar charge controller in step 2 will prevent the battery from overcharged. Once the battery is fully charged, the regulator will stop the charging process and the charging process will be restarted whenever the power indicator detects the battery is not at the full-charged level and there is sunlight shines onto the solar panels.
Step #4: DC-AC power inverter - to power AC home appliances
The power generated by the deep-cycle battery is a 12-volt DC voltage, so you have to convert it to AC current in order to support most home appliances that run on AC power. Therefore, you will need a power inverter to take-in the DC power from battery and convert it to an AC power for supporting the AC devices.
Tips & Warning
There are many types of power inverters in the market. Every inverter has printed the maximum voltage and current output. You have to choose an inverter with the right rating to support your home devices. Check the devices you intend to plug into the inverter and ensure they are not exceeded the maximum capability of the inverter.
Summary
The process of generating electrical energy from solar power starts with the sunlight collection by the solar panels and it follows the above 4 basic steps to convert the sunlight into useful and free electrical energy for home uses.
Dave Stillman reviews various Home Energy Guides at http://www.wind-solar-power.info. Read his reviews before you buy any of these guides. Find the best step-by-step on how you can convert the Solar Power To Electrical Energy at low cost from Dave's resources.
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.
About the Author
To know further about solar power and homemade solar power the section offers detailed knowledge.
when it come to home solar power why do some choose 24v and others 12 v systems?
i want a solar power system, but dont know if i choose 12v or 24v and why.
it all depends, since you're going to be spending top dollar for the panels anyways you should just go with the best. 24v would essentially be better in the long run because it can carry a heavier load, but if you're trying to save a few bucks get the 12v which isn't bad, but expect more limitations.
Solar power revenue lights up the states
US solar power industry revenue increased by a whopping 36% last year compared with 2008, according to the trade association representing the industry.
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