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 > Charging Batteries with solar

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Pensacola Newbies

pensacola fl

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Posted: 06/26/08 08:01pm Link  |  Quote  |  Print  |  Notify Moderator

I just purchased 2 64watt Solar Panels, and I have 2 T-105 Trojons. Would it be a wise choice to still get a generator of 1000, or not get one at all?.Maybe a 2000w?. Any suggestions!

Keith M

Cle Elum

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Posted: 06/26/08 08:18pm Link  |  Quote  |  Print  |  Notify Moderator

Unless your electrical needs are minimal you will need a generator, A small Honda or Yamaha can be had for as little as $650. The most common set up by people living off the grid is a Honda 2000 generator and one or two 120 watt panels and 2 or 4 batteries.

Pensacola Newbies

pensacola fl

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Posted: 06/26/08 08:25pm Link  |  Quote  |  Print  |  Notify Moderator

Thanks

MELM

GA

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Posted: 06/26/08 09:02pm Link  |  Quote  |  Print  |  Notify Moderator

Did you also get a solar controller for those two panels?

You do need one.

Mel

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Posted: 06/26/08 09:59pm Link  |  Quote  |  Print  |  Notify Moderator

What converter do you have? The 1000 will power up to 45 amps converter output, more than that and you will need the 2000.

F350R

Colorado

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Posted: 06/26/08 11:14pm Link  |  Quote  |  Print  |  Notify Moderator

Like Melm said if you didn't get a good quality controller to with the panel then you haven' gained much yet. I am running a 125watt panel with a Blue sky MPPT controller and have no problems keeping up with my demands. I have also upgraded every common light that we use to florescent or LED, mostly LED so we use very little power when we are out. I have 4 AGM group 27 12V batteries, we can go the biggest part of a week without a worry.

Mike


04/04 F350 Dually Lariate, 4x4, CC, LB, Auto, Firestone air bags, Bilstein shocks, custom on board air system, cat back 4" Aeroturbine muffler. Two place over head ATV rack, third ATV in the bed.
Four Winds 27BH


jauguston

Bellingham, WA

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Posted: 06/27/08 09:34am Link  |  Quote  |  Print  |  Notify Moderator

A generator doesn't care if the sun shines or if you are parked in the trees. It will always make power. That cannot be said for solar. I have both and in the winter here in the Northwest the solar does very little. I have a Honda EU1000i that is used to charge batteries only. If we want to use the microwave we start the 6500 Onan. That is about the only time it runs.

Jim


Jim, Sharon and Buddy the Yorkie
1999 Gulfstream Sun Voyager 31' ISB Cummins 210 uprated to 275
Trippe-Lite 1800w inverter 4-6v GC batteries
3- Kyocera 130w solar panels
1987 Suzuki Samurai tintop Toad w/VW 1.6 turbo diesel power

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