Solar battery charger

/ Solar battery charger #2  
I guess it depends on what you plan to do with it. You can buy solar panels for $1 a watt - this one is only 5 watts.
 
/ Solar battery charger #3  
I have an electric fencer that uses a solar panel to charge the battery. It works great. Never have to go to the far end of the property - exchange the battery & recharge the first one. Its been on the fence 41/2 years now. I do have all the controls in a weather tight Tupperware tub. Only the solar panel is outside. My only thought is - if you keep your tractor under cover - is the wiring long enough so you can get the solar panel out in the sunshine. Otherwise, I think this is a good idea and sure will extend the life of a battery. I've used Battery Minder chargers - they are good units.
 
/ Solar battery charger #6  
I guess it depends on what you plan to do with it. You can buy solar panels for $1 a watt - this one is only 5 watts.

This set up is a combination of a charger, de-sulphantor, and solar panel.

You can buy larger panels at a dollar a watt (or less), but the smaller ones still run in the several buck/watt range.
 
/ Solar battery charger
  • Thread Starter
#7  
Also this one says it supports 2 batteries. Reviews were good on it.
 
/ Solar battery charger #9  
This set up is a combination of a charger, de-sulphantor, and solar panel.

You can buy larger panels at a dollar a watt (or less), but the smaller ones still run in the several buck/watt range.
This one is $24 a watt. Expensive de-sulphantor.
 
/ Solar battery charger #11  
i have a 15 watt panel with charge controller, i had it mounted to a camper. it would not provide enough power to keep battery charged enough to run a lp detector and electric ignitor for a propane fridge for 5 days. it think that having the right angel toward sun and your geography can greatly affect its performance.
 

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