Solar living in the dead of winter?
Not easy – solar living when there’s very little sunshine (which powers the all-so-important) batteries that power your system, is tricky.
Love your generator
I am lucky. I live with a good generator that sips gasoline and enables me to do the things that need more power than a cloudy day provides. Things like doing the laundry, drying clothes (with a propane dryer), running computers and internet, turning on lights so I can read, that sort of thing.
All of these have work arounds in case fuel wasn’t available or cheap. Washers and dryers work just fine on a sunny day (and I see about one of those a week, sometimes more). Cloudy day? Washing can wait. Already washed clothes can be hung up and dried the old way. I’ve got computers with long battery lives and the internet service is MiFi which runs nicely on its batteries for a few hours, too. Lights can be a subject all in themselves. But the short answer is: oil lanterns, solar lanterns and lights and Coleman propane lanterns can make short work of the darkness.
What’s for dinner?
Cooking and hot water are provided by propane at my place. I had a 500-gallon tank installed and that usually lasts upwards of four months, depending how much of it I use. The big hogs are the large indoor heater, the water heater, the fridge, the clothes dryer and the stove. I only use the propane heater as a backup or, if I’m feeling rich, as a house warmer when the mercury drops into the teens or lower.
But solar is the primary source. I have three arrays with four 3X5’ panels. They send electricity via a power center into a battery of 12 sealed batteries (that weigh about 500 lbs each); from there the current is drawn through an inverter that converts it to AC. And from there the recycled sunshine hits the light switches and outlets.
Light is good!
I use low wattage florescent lights, e.g., a 15 watt florescent about equals the light of a 60 watt incandescent. And I’m looking forward to LED lights, which use a fraction of that. Why? Solar power makes a fraction of the power the grid sends into on-grid homes. You can’t run electric heaters, air conditioners, and maybe worst of all, no microwaves or hair dryers! Even though the power draw is small with the florescent stuff, my 12 batteries draw down fairly fast with more than one thing on at a time.
So that brings us to alternative lights. Oil lamps, used for millenniums, still work great. I don’t use the olive oil lamps, I use a couple of Dietz lanterns, and easily found, inexpensive indoor lamps. Spread a few of these around and you will be pleased at the light they make. I use odorless lantern oil. Kerosene and regular lantern oil stink and may well mess with your lungs (California labels such things as potential cancer causers).
In the 1930′s a lot of people lit their homes with Aladdin lamps. Once US made, now they are made in the orient – China? South Korea? And the quality has suffered badly. They burn kerosene and yet make no odor and they put off a lot of light (60 watts is what they advertise). When they’re working good, that is. Aladdin lamps are very touchy, and dangerous to leave burning without someone there. They tend to flame out or soot badly, with little provocation. There are websites that will give you hints on how to run them. While Walmart sells indoor oil lamps for around $8, Aladdins start at $120 and rapidly go up if you want a shade (about $50 in the Lehman’s catalog), and a metal ring to rest the shade on (another $50 to $75). Not recommended!
Solar Lanterns and Flashlights
New on the scene are solar lanterns and flashlights. They are as described. They have tiny solar panels that charge in sunlight, and batteries that run them at night. Fully charged lanterns are advertised at four hours use (or more), as are the flashlights. We have three copies of the flashlights (@ $20 each from Amazon.com) and so far they work reliably and put off good light. They appear to be durable, having survived at least one hard fall so far.
Solar lanterns need more charge to do as well as the flashlights, and they don’t seem to last as long. Good for short term area lighting or lighting up the kitchen counters when meals are being prepared; so far they don’t hold enough charge to light for very long.
There is a widely recommended reading light called a “Firefly” that sells for around $35 on Amazon. It is supposed to provide four hours of bright, six hours of fairly bright or more time on a single LED nightlight, should you need that. We have one copy and would give it an “okay” rating. It takes a long time to charge up on January days and the light doesn’t last long.
What about candles?
Candles are traditional light sources from antiquity. They have two distinct disadvantages.
1. They don’t put out much light. Not much at all. Okay, better than total darkness, but…
2. Candles don’t last long. You need a lot of them. At $1 a candle, or more, that gets spendy fast. They can also be quite messy – if you’ve ever blown one out to find hot wax all over the window behind it, you know what I mean. Consequently, over the years I’ve dropped them in favor of the cheaper, brighter oil lamps.
It’s always a challenge, but you get used to it.
Could I live without anything but solar? I think so, but I’d rather not. Maybe in the next few years, solar technology will overcome its innate weaknesses – as in, it’s limited (cloudy days aren’t fun), expensive to start up and not much good in northern winters. It still works when it’s cloudy (sometimes), and it makes great power regardless of the temperature on a sunny day. But days like that are few during the dark months.
Would I do it again?
Without hesitation. It is hard work living here (compared to living in a climate controlled condo, for instance). Wood must be cut, hauled, split, stacked, carried into the house and burned. Stoves and chimneys must be cleaned regularly. Lights have to be kept to a minimum (unless Mr. Generator is on). Everything is about conservation and thought (like, don’t leave the lights on when you leave the room, or house – it’s not good on the batteries to get sucked dry). Some things you just don’t do. Like, leave the electric bread maker and the popcorn maker off until Mr. Generator gives you permission.
But the lights only go out when you want them to. Not during a storm. Not during an “outtage.” You can have light whenever you want; but you have to take care of your system. In short, it’s a sowing and reaping thing.
JG