Solar Vs generators
Submitted: Friday, Feb 04, 2011 at 10:17
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Honky
One of the things do to convince myself to purchase camping gear is to to see if I can use it at
home or for non camping situations.
I am currently converting all my outside
home lights to LEDs and solar including flood lights.
I have high powered LEDs which pull about 5 amps per hour and light up the yard like you would not beleive,
I also own a generator and when camping only take it.
when I upgrade the solare to a much larger system I will take it and leave the generator at
home
With recent storms,floods and blackouts my thoughts are that one of the most important emergency items to own is a generator.
It could also charge you batteries if you run your camping fridge.
It would be able to run a mains fridge thus keeping food fresh no matter what time of day or cloud cover
In the above described conditions when your back up
battery power ran out and you only had solar than I would consider solar to be useless unless it was sunny and if it was night than what else could you do.
Honky
Reply By: Rockape - Friday, Feb 04, 2011 at 12:30
Friday, Feb 04, 2011 at 12:30
Honky,
I have a small EU 20i Honda genset which I mainly use when we lose power has been happening every year. We lost power yesterday around 1.30 in the morning and all I was interested in was stopping the tucker going off. I carried over to 2 of my neighbours and kept their fridges and freezers cold as
well.
We also have enough food for over a week in our cyclone pack but that is for dire straits use only.
Solar is good but we all know what happens without sunshine. I do have a small solar setup 160w that will run my trailblaza so a combo of the 2 covers most bases.
Many of the people to the north won't get power back for weeks and with the of high temps nothing will keep for long, maybe we will have to bring back corned meat and the meatsafe.
Have a good one
AnswerID:
444143
Reply By: Motherhen - Friday, Feb 04, 2011 at 15:16
Friday, Feb 04, 2011 at 15:16
Hi Honky
We use solar when caravanning, and with a bank of panels, we have more power than we need even in cloudy and wet weather. In the hot tropics, solar and batteries are not as efficient, but not enough of a problem for us to need to supplement with the genny. We are fairly low power users when camping.
At
home our Honda 2i genny gets far more use at
home during long power failures. We have two fridges and a chest freezer, and rotate them for one hour each until bed time, then the genny goes off until morning. At the same time as a fridge, it will run small items like aquarium pumps, reading light, radio and UHF base, and do it all on eco setting. Communications are important in emergency situations. We have not tried it on the water pumps, as we believe they would be too much for it. If used only at
home and needed for the water, a bigger genny would be better, however this is a dual purpose lightweight unit that comes with us but rarely gets used when travelling.
Motherhen
AnswerID:
444179
Reply By: Busy Bee - Monday, Feb 07, 2011 at 01:01
Monday, Feb 07, 2011 at 01:01
I just found out thanks to Yaris that my Engel will run three days on the 100 a/h battery and probably would have gone another day but the power is back on. The battery got down to 11.8 volts and I was going to swap for the boat battery when it dipped below 11 volts. Unfortunately as you surmised the solar panel was not much help with only about three hours of decent sunlight in that time.
It meant being able to keep some essentials cool and I don't mean beer, had to scrounge around for ice for that. Had we lived in
Cardwell or
Tully there would have been no chance of ice.
Last July we went to the Cape and it was uncharacteristically cloudy for the time of year. Not having a dual system, I used the 100 a/h battery by night and took the Engel with us by day on side trips to run off the car battery when we weren't actually travelling. That worked OK.
I am trying to avoid a generator for space/weight reasons but it certainly would have been handy at home these last couple of days keeping the freezer alive.
But then the last cyclone that gave us an outage of more than 24 hours was Winifred in 1986.
As I said in a post about something else, it's all a compromise between wants and budget and expected usage.
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444475