Archive for the ‘solar power battery’ Category

Instapark MPPT-40 MPPT 40 Amp Solar Power Charge Controller

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Instapark MPPT-40 MPPT 40 Amp Solar Power Charge Controller
The Instapark MPPT series solar charge controllers are designed and engineered to prevent your solar-powered battery from overcharging and excessive discharging, therefore protect your investment and extend the battery life. Equipped with MPPTtechnology, this 40 amp charge controller ensures that your battery will reach its maximum charging capacity by sampling the output of the cells and apply…

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Instapark MPPT-40 MPPT 40 Amp Solar Power Charge Controller

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Emergency Solar Phone

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Detailed project instructions below:

We are going to modify a cheap cell phone to charge off of solar power. Here are the items you will need.

1. Cheap Throwaway Mobile phone
2. Basic small solar panel (available at electronics stores)
3. Standard blocking diode (also get at the electronics store)

Attach the solar panel to the back of the phone with hot glue or epoxy. You can then burn a couple holes in the case with a soldering iron to run the wires through.

Next, burn some grooves into the plastic phone molding so that we can store the wires without them stopping the phone from closing.

Now the fun part!

Solder the positive output of the solar panel to the diode, make sure you wire it to the back end of the diode, you can tell which side is which by looking at the diode itself. Diode’s have a single white line on the end which designates the front, so just wire the solar panel to the side without the white line!

Next, wire the other side of the diode to the phone’s positive battery prong (this should be marked on the phone itself). When that is done take the negative end of the solar panel and wire it to the negative battery prong on the phone.

Now pop in the battery and close up the phone! Your cheap emergency phone is now ready for action!

Thanks to all of you for your support and thank you to Squarespace for helping to keep this show going! Check them out at: http://squarespace.com/science and use the code science9 for 2 weeks free and 10% off your order!

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18 Watt Solar Battery Charger Kit

Available at: http://www.earthtechproducts.com/18-watt-solar-charger-kit-with-amp.html

Get rid of all those noisy and expensive gas generators. This solar powered alternative is great for use on all your outdoors trips and adventures. Perfect for use on RVs, boats, and all 12V applications, this 18 Watt Solar Battery Charger will charge up and power all the appliances you need to make your trip into an enjoyable solar powered retreat!

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DIY – Home Solar Hybrid – Standalone – Grid Tie – Done!!

Well, I think I’ve finally finished my home solar project. After doing a lot of reading, I believe I have an otherwise decent and safe system. I tried to design it around the NEC’s Article 690 as much as “practical”. I’ve added additional components, and changed a few things around. It’s been an enjoyable and worthwhile learning experience. I read “free” books on design, operation & maintenance, and safety, along with referencing the National Electrical Code in relation to PV systems. After playing with my new Grid Tie inverter, I’m convinced that it’s a good addition to any system that produces 500+ Watts of power. My system is not the best and my way is not the only way to implement a home system, but I hope my ideas helps someone along the way. For those that wish to truly learn about Stand-Alone PV system design etc, the following are excellent free books I downloaded and used:
1.) Stand-Alone Photovoltaic Systems – (by Sandia National Labs)
2.) Maintenance And Operation of Stand-Alone Photovoltaic Systems (Sandia)
3.) Working Safely with Photovoltaic Systems (Sandia National Labs)
4.) Photovoltaic Power Systems And the 2005 NEC: Suggested Practices

Simply google the titles and download the pdf’s, and your good to go. Good Fortune, and have fun.

Latest Diagram:
http://dc112.4shared.com/download/A6SLzT-k/24Volt_Solar_Hybrid_StandAlone.jpeg

Other useful links;
http://photovoltaics.sandia.gov/docs/PDF/Stand%20Alone.pdf
http://photovoltaics.sandia.gov/docs/PDF/98TLREF13.pdf

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Solar Power at the Poles

Polar adventurer and expedition guide Eric Larsen talks about using Goal0 solar power on expeditions.

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My solar power set up research on best products

Powering our farm house in the Mackeller ranges no grid power available.
48 volt system 4 x pcm mppt network solar 50amp controllers charging gel batteries banks with 2 x 16000watt surge 8000watt continuous full sine wave inverters can default to generator if battery power is low to starting 2 x full sine wave generators to charge battery banks if needed this hasn’t happened yet :) Day was slightly overcast Making a hybrid system with wind generators stay tuned. Email questions to ian@idselectrical.com.au

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PREPARING YOUR HOUSE TO RUN ON SOLAR POWER

If you want to run your house on solar or wind power you have to start with getting your home as energy efficient as possible. I am running a hybrid system that incorperates solar,wind and a grid interactive battery backup system. The diesel generator ties it all together in the event of a long term power outage.

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DC WATT METER 130 Amp Inline DC Amp Volt Watt Meter Battery tester SOLAR POWER

http://www.greenpowerscience.com/HOTLINKS.php
This is an inline DC Watt meter made by Turnigy Power Analyzer for testing the DC side. Works excellent!

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How to Wire a Solar Power Battery Box

How to wire a solar power battery box.Created at http://goanimate.com/

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Living room and kitchen LED lighting using solar batteries.

Wiring setup of my LED lighting. I used 12/3 wire to bring power from my 12 volt battery bank to power up the LED lights. I used 3x one watt, 2x five watts for lighting in the living room and one watt and ten watts for the kitchen.

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