Deep Cell Battery Solar

----- differs a lot from the left battery to the right? From left to right, each battery uses successivly less water from a lot to hardly any each time I add water. These are the standard wet batteries exactly the same as those used in fork lifts.

If I understand your question you have 4 total 6 volt batteries constituting a bank of 4 batteries in series/parallel, which should produce a high capacity 12 volt output. First of all I'm assuming that all of these batteries are in the same...

2008-10-05 22:45:31 by WhatBrain?

these are the two 6volt deep cycle golf cart batteries that i just installed to run my 12 volt water pump for my rain barrels, and to run any of ...

The battery will be charge by a 15 watt solar panel and the bulbs will be routed to an 100 watt inverter
The light would be on at night
most days we get more than 4 hours of daylight ( I plan to add a 400 watt wind generator in the...

How many hours a day does the sun shine?
Do you know the efficiency of the inverter?

Just to make the math easy, I'll assume that you'll need 50watts input to the inverter to power the 38W light, probably a little too high, but

2008-05-26 18:46:58 by bobcat

I would like the panel to full charge an empty battery in one day, would a 10 watt panel do it?

That's an engineering question, based on the details of the battery or cell, as well as the charge controller and the solar insolation properties of the location, as well as your constraints (e.g. on average 80% of days at this location).

2008-01-19 18:25:22 by lancedionne

I am associated with a group of people who bought land East of Portland, OR. The 50 acres are on a dirt road, with no electricity or water. Mostly for personal camping and party use, the regulations from the government are that no permanent...

I don't know how cold it gets in OR. so I don't know if this will work or not. First thing is paint the tank black. Build that simple structure you were talking about. Have the doors face south and leave them open in the day and close them at...

2007-09-06 18:32:25 by Michael R

I am looking to run at least 4 100 watt bulbs of a solar panel at night time which is say 12 hours I want those bulbs to stay on all night with out flattening the battery, need and idea of how many deep cell batteries I would need or if just one.....

400 watts for 12 hours is 4.8 kWH. Due to the inefficiencies of the inverter and charger, you'll need to harvest about 6 kWH each day. In most of the country, that's 1.5 kW DC of solar panels, which will cost you about $8,000 US.

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2008-11-17 07:58:59 by Enigma

It is a full-size model made in 1995. I can not find the watts usage but it is 60 hz and 6.5 amps at full load. I need to know what size inverter, how many deep cell batteries, and how much 12 volt power I would need to put back into the batteries to

Buy yourself a Kill A Watt meter or other home energy monitor and measure the fridge consumption for a full three days to get an average per day. That plus the number of hours of decent sunlight would tell you how many solar panels you might...

2009-03-08 23:22:01 by hunterman