Posts Tagged ‘LED’

Part one of Installed/upgraded zero gauge cables on the battery banks and 04 gauge on the outback mppt controller. Also how I made custome brackets for the solar panels installation on the roof.
Regards, Raz

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taking a old led liting and testing solar power out put form high out put led.

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Quick vid showing my previous and current solar lighting setup

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http://www.thetechstop.net/?page_id=967

Want to add a little green into your uberGeek lifestyle? Maybe Xantrex can help. — On this epsisode of ‘gadget’ we take a look at the Xantrex XPower Powerpack Solar. This nifty contraption is a mobile battery,power inverter, emergency light and solar power generator rolled into one.

You can find more episodes in high resolution at http://www.TheTechStop.net

Duration : 0:11:0

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I made this small 12 volt 4 LED (approx. 1w) solar emergency /general purpose light for the bedroom. I used a CD case as the housing for the light. It is powered by a 1.8w solar panel and a 7.5 amp hour battery. The solar charge controller has a timer function to control the LED and is programmable. I can make adjustments to the light output by adding more LEDs or a bigger solar panel if necessary. Google LED calculator for wiring and resistors needed.

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http://HoloWater.com | 818-232-3411 |

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A paper solar cell circuit is shown powering an LCD clock when illuminated. The entire integrated paper photovoltaic is then fed through a roll-to-roll office laser-jet printer. The resulting ink spells MIT on the device side of the paper array, which then continues to power the LCD clock. The clock circuitry is shown at the end of the video, which is powered by the photovoltaic alone and regulates a constant voltage to the display for variations in light intensity. The paper photovoltaic array is illuminated from below with simulated solar illumination.

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If you’re looking for a small, portable solar powered light that you can stick just about anywhere, the solar powered lightship is the answer. The LightShip contains both bright white and red LEDs for when you want to preserve your night vision. Ideal for boats, campers, cabins, and emergency use.

http://www.yonofoco.com/lightship.html

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Another GE set, in limited supply, but a very good set. 50 lights solar powered. Same electronics as the other GE set I already reviewed.

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Pervaiz Lodhie’s Solar Powered LED Lights and LED Lanterns “Pehli Kiran” Project in World Heritage site Ranikot Fort in Dadu, Sind Pakistan. Project was implemented by Shaan Technologies KEPZ Karachi team headed by Shaan Technologies GM Ayaz Mahmud and Dr. Syed Raza Mehdi Shah Subzwari, Sajjada Nashin, Qalandar Lal Shabaz and Sehwan Sharif. Ranikot Fort is the world’s largest fort with a circumference of about 26 km or 16 miles. LED Lights & LED Lanterns are designed by LEDtronics USA

Duration : 0:13:36

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