Search Results for: label/solar energy

143 results

Summer of Solar Cookin’

Homegrown Neighbor
Solar
11 Comments
solar cooker is perfect for someone like me because I can load it up in the morning, leave it all day, and when I come home I have a great meal hot and ready. So it is kind of like a crock pot or slow cooker, just using solar energy instead of electricity. I’ve made a lot of black beans in it, but I’ve also used it to cook pintos, adzukis, mung beans and white beans. I usually grab a sprig of an herb or a bay leaf from the garden to t...

Continue reading…

The Sundiner–A Groovy 1960s Era Solar Cooker

Mr. Homegrown
Appropriate Technology, Solar, Water and Power
5 Comments
hus the Sundiner is more of a solar grill–anything liquid will ooze downwards and make a mess of the difficult to clean, unidentifiable space age insulation material. Grilling is really not the best application of solar energy–you lose the smoky flavor and grill marks you get with fire–which is probably why the Sundiner never caught on. More recent solar box ovens that I’ve seen, both commercial and homebrew, have shelves...

Continue reading…

How To Dry Food With the Sun

Mr. Homegrown
Food, Food Preservation, How-to, Preparedness, Solar
5 Comments
Drying Apricots in Southern California–early 20th century style. Dehydration is one of my favorite food preservation techniques. Drying food concentrates flavor and is a traditional technique in our Mediterranean climate. Best of all, drying food is one of the best applications for low-tech solar power. In many places, you can simply set food out under cheesecloth to dry in the sun. But there’s a catch to sun drying: humidit...

Continue reading…

Remember to Label Those Jars!

Mr. Homegrown
Food, Food Preservation
10 Comments
“Label, label, label!” This was one of the most important lessons I learned in my Master Food Preserver training. You’ll note, from the jars above, that I’m not very good about this. When were those jars canned and what’s in them? I have no idea. They were probably the result of some late night canning frenzy two years ago. At the time I probably thought to myself, “I’ll label them in the morning.”...

Continue reading…

Build a Solar Dehydrator

Mr. Homegrown
Appropriate Technology, Preparedness, Solar
18 Comments
Like many of you, I suspect, we’ve got a few too many tomatoes at this time of the year. One of our favorite ways to preserve our modest harvest is with our solar dehydrator. There’s nothing like the taste of sun dried tomatoes, but unless you live in a very dry desert climate like Phoenix, Arizona you can’t just set fruit out in the sun and expect it to do anything but go moldy. In most places in the world, including here in...

Continue reading…

Solar Light Hack

Mr. Homegrown
Design
10 Comments
We wanted a solar powered light over our new entrance arbor. The problem is that most of the lights available are just plain ugly. And the solar panels on the cheaper models are usually mounted on the light itself making it impossible to place them in a shady spot. I came up with a simple solution. First, I bought an inexpensive solar light intended to be mounted on a fence. I took it apart and desoldered the LEDs off the circuit board. Nex...

Continue reading…

DIY Outdoor Shower

Mr. Homegrown
Water Conservation
4 Comments
Photo by the MacAllen Brothers Showers are overrated. The first step in considering whether to build an outdoor solar heated shower is to take a step back and consider boring old conservation. Shower less and make sure that your domicile is equipped with a low-flow shower head. Not only will you be saving water and burning less fossil fuels to heat that water, but your body odor will soon separate your real friends from superficial hangers-on....

Continue reading…

A Parvati Solar Cooker

Mr. Homegrown
Solar
4 Comments
Damn, is solar cooking easy! Put some rice in a pot, place the pot in this simple panel cooker, made with cardboard and aluminum foil, stick it out in the sun and two hours later you have lunch. We built our “Parvati” solar cooker with plans designed by Shobha Ravindra Pardeshi that can be found here. Pardeshi, who runs an “appropriate technology” company with her husband in India has another design for a similar dish-sha...

Continue reading…

CooKit Solar Panel Cooker

Mr. Homegrown
Solar
14 Comments
I’ve been experimenting with a nice panel solar cooker for the past week and, so far, the results are impressive. Called the CooKit, it was developed in 1994 by a group of engineers and solar cooking enthusiasts associated with Solar Cookers International and based on a design by Roger Bernard. It has a couple of nice features: It produces ample heat to cook rice and simple casseroles. When you fold it up it takes up no more space than a...

Continue reading…

Another Panel Solar Cooker

Mr. Homegrown
Solar
3 Comments
Poyourow demoing her solar cooker design There’s no one size fits all solution when it comes to the world of solar panel cookers. All have their advantages and disadvantages. I got an email from author Joanne Poyourow, leader of the amazing Los Angeles Environmental Change Makers, with a simple and effective design she came up with. Pouyourow’s cooker comes together much faster than the CooKit design that I blogged about earlier th...

Continue reading…