Northern Michigan Solar Powered Cabin 

 Alternative Energy Living at the 45th parallel  

 

 

 

 

 Updated:06/22/2010                  ENTIRE SITE IS COPYRIGHT 2010, MC PHOTOGRAPHY                       BEST WHEN VIEWED ON A 16:9 SCREEN 

Learn about alternative energy, hybrid systems and watch pointless videos!
If you have any questions, contact us. I'm always happy to provide a convoluted answer to a simple question. At this site, you can learn from my real world experiences in solar energy production and how I produce power at our cabin in Northern Michigan. The cabin is located right on the 45th parallel near Gaylord, Michigan. Check out our photography site  which has some photos around the cabin in the nature and winter sections. 
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While this format of the site will stay here as it is, more of our updates and new articles will be in the new format. Visit the new format site here.
Reviving Deep Cycle Batteries
Latest diary entry 22 Jun 2010
 Diary update
Peukerts formula explained
T = C/(I/(C/R))n X (R/C)
Peukerts formula helps you design an alternative energy system by showing the real world capacity of your bank!

 

First of all, welcome to our site! We've been around for several years and conduct all kinds of half baked DIY projects on our show, This Old Shack. Be sure to check out all of our half witted articles and pages. If you have questions, just Email us and we will do our best to confuse you beyond all belief.

NAVIGATION

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This Old Shack
Cheap solar water heater
A trip to the cabin!
Xantrex Charge Controller
Death of a battery
About the system
Photos of my system
Battery bank setup
My generator updated
Generator article reprint
Generator buying tips
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Installation
Wiring the cabin
Appliances for cabins
Building your own panels
Handy conversion formulas
Gas mileage (Dodge Dakota)
Alternative Energy News Feeds
Privacy policy - please read!
Links
Earthquake/vocano activity

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Recently updated / new pages
Wiring the cabin / DC systems explained
System wiring
New battery bank testing continues. Read about it here.
Even worse, watch a "This Old Shack" outtake
Read about the system  
Temperature compensated charging chart  

 

We're going to build our own solar panels! 
Read the diary entry here. 

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Nitro-Pak Preparedness Center

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Are you moving your home (like we are) or your small business? Then the Small Company Moving Guide is for you!

Visitor map by Ipligence.com

In 1980 our military switched its entire food ration program over to the full moisture MRE pouch system. These are the meals we tested on "This Old Shack".
Check them out here.

Quite possibly the best preparedness site in the world.

Email or Contact us here

But why solar power?

There were several reasons for the switch:

  • Sprinkle of rain = power failure.

  • Giving a little back by not using so much.

  • Independent living.

Benefits:

  • Renewable power.
  • Learning about solar power.
  • Own stock in the solar panel company. :-)
  • I like batteries.
  • I can sit around smoking a cigar because I'm an energy mogul!

Drawbacks:

  • Maintenance.
  • Installation.
  • Bunch of black glass panels sitting around.

sunset_over_ypsi1.jpg (389444 bytes)Northern Michigan Solar Cabin

Learn more about alternative energy

 

Alternative Energy Learning Resources

 

  National Weather Service Article  

 

Xantrex C12 Charge Controller, 12A, 12V

Diary April, 2007

4-29-07; We're buttoning up the next episode of "This Old Shack" for Associated Content, which should be available of on demand viewing this coming week. Right now, I'm in the middle of an actual serious news story involving a major university here in the United States that will probably have a lot of legal ramifications and get a lot of attention - I have been planning on going to the shack to shoot the next exciting episode of "This Old Shack" on the weekend of May 4th, but it may have to be put on hold. Just kidding, I'm going hell or high water; they can call me on my cell phone.

4-23-07; Sunny and warm. Our second trip of the season to the cabin went well. The large bank, which we left at the cabin, was at float voltage when we got there - the Harbor Freight panels are still working well after a full year installed outside. The next project is to remove the panels, rewire the factory wiring (it's like they used cheapo speaker wire on the things) and moving the panels to a sunnier location. Now that we're moving into the second phase of the solar powered cabin, a new addition will be a product review page which should be up an running in a week or two.

4-17-07; Well, the battery got here as promised on Monday (4-16-07). With great fanfare and taping for the next episode of "This Old Shack" we got the thing, all 90 pounds of it, in the garage. Opening it on camera I noticed once I got it out of the box that there was a crack in the case. Well. Hooking up the meter, the battery was putting out 1 volt. Dead, broken no good. I contacted the vendor and they sent out a replacement on the spot. We probably won't get the testing in on the next show but it'll be in the third Associated Content episode.

4-15-07; I'm trying to get more traffic for "This Old Shack", that's why the banner at the top of the page is there. The new battery is scheduled for delivery on Monday! If you recall, I've always wondered about purchasing a very high quality (and expensive) pure deep cycle battery used. That is, one taken out of service by a telecom, railroad or other system. Well, I found a company that sells quality surplus items and ordered a Marathon AGM 90 amp hour 12 volt battery. The thing weighs 90 pounds, so it doesn't lend itself to portability. Once it gets here, episode 3 of "This Old Shack" will revolve around testing this thing out to see what's what.

4-12-07; The new battery has shipped. Just in time for production on the next exciting episode of "This Old Shack", so you'll see it as it arrives, is unboxed and tested for the very first time.

 

 

Plugs and ads

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Interested in using a solar cooking? You need recipes.
Watch This Old Shack here
This company makes top notch battery desulfators. Check them out.
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 Increase your home value installing Solar energy water heater.
We've teamed up with Amazon for our product listings after some really bad experiences with an online auction site.

Products

GoldenGadgets.com
Golden Gadgets, LED lighting and low energy products.
Window Solar Air Heater Panel - $209.00
Solar Heater & Dehumidifier - $1395
80-Watt High-Efficiency Solar Panel - $404
20A Solar Charge Controller - $40.95
1000-Watt Pure Sine Wave Inverter with Remote Control-$239.20
AIMS 5000 Watt DC to AC Modified Sine Wave Inverter-$379.51
Tripp Lite 1800W Permanent Mount Inverter-$277.41
Tripp Lite PowerVerter RV Inverter/Charger RV2012OEM - 2 kW-$499.99
DC Power Meter Monitor with computer data logger software for volts, watts & amps-$199.00
Clamp on meter for measuring PV system amps- $79.99
HQRP 50 Watt Mono-crystalline Solar Panel 12 Volts in Anodized Aluminum Frame

How I test
There are several people on various newsgroups and discussion areas that waylay in uninformed or those just starting out in the off grid world of self power generation. This involves an almost religious belief in a phantom 6v golf cart true deep cycle battery that is superior in every way to any other battery in existence.

A simple examination of the specification sheet for a line of 6v and 12v off grid batteries will tell you quite clearly that there is no one single best solution for all circumstances. It is not accurate to say one is best.

Our system has been using the much maligned Harbor Freight 45 watt solar panel kits for 4 years. Over these years, we've moved them back and forth from the main home in Saline, Michigan to the shack in Gaylord. They've been dropped, exposed to heavy rain, snow, sleet, hail. One even has even had the glass on it shattered from a tree limb dropping on it.
Look, using testing equipment is all well and good but those spec sheets don't mean squat if you can't run YOUR stuff for as long as you want to. So what I do (so you don't have to) is get the equipment (batteries, inverters, solar panels) and put what I run on it. Usually about 30-50 watts at 12 volts - few amps of draw. You know, turning lights on and off, running a computer (a laptop) and whatnot. 
Throughout the test, a digital meter is run on the bank and a hydrometer is used once an hour to determine whether the meter is reading the correct voltage. During the sunlight hours on the panels, there is another digital meter installed at the primary junction box (where the panels feed into the 10 gauge cables that feed to the charge controller) that measures panel voltage and amps.
One of the things that I like the best about alternative energy is that you can make it as complicated or simple as you like. Some people, even though they use alternative energy simply don't have a good grasp on the entire substance that goes into the makeup of an engineered system that has been built from scratch.
Don't ask me why, but I've recently become interested in studying earthquake/volcano activity around the world; ash plumes and such. I've added a page with RSS feeds and links to satellite imagery. 
Sierra Nevada Airstreams battery temperature compensation chart Even worse, watch a Feedjit Live Blog Stats Battery bank setup My generator updated Email Me Temperature compensated charging chart Read about the system Solar Panel grounding from the dean of solar, John Wiles. Alternative Energy News Feeds Photographs Xantrex Charge Controller latest lightning video Read the diary entry here. DiaryDex Live weather from the shack Check it out! Building your own panels Are you moving your home (like we are) or your small business? Then the Small Company Moving Guide is for you! This Old Shack About the system THIS OLD SHACK Air Tabs energy blog Old Shack here Energy News Feeds battery desulfator schematic Earthquake/vocano activity A trip to the cabin! You need recipes Battery charge chart Sun activity widget added to earthquake activity page Generator buying tips Quite possibly the best preparedness site in the world. Appliances for cabins initial diary entry Privacy policy - please read! NREL redbook Death of a battery Battery wiring Cheap solar water heater Peukerts Wiring the cabin Photos of my system Gas mileage (Dodge Dakota) About the alternative energy system New battery bank testing continues. Read about it here. Live weather information from the shack! Peukerts formula explained Handy conversion formulas Generator article reprint Alternative energy news feeds (NEW) Installation