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I am putting together a mobile 12 volt solar panel system. I
I am putting together a mobile 12 volt solar panel system. I have 4 100 watt panels that feed a 30Amp charger. I also have a 2000 watt inverter to run off the batteries. How many amp hours of battery … read more
Kevin
Kevin
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Diploma
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Solar power calculations. I an wanting to upgrade my off
Solar power calculations. Good morning, I an wanting to upgrade my off grid solar power system. I have and Outback FX2024 inverter -(24 V) with flexmax solar regulator. I have 16 solar panels of 100W … read more
Martin
Martin
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I have 2 banks of 2 100AH 12 volts DC deep cycle batteries
I have 2 banks of 2 100AH 12 volts DC deep cycle batteries hook in parallel which gives me 12 volts DC, and 200AH capacity. I keep these batteries charged with a 100AH 3 stage battery charger. I have … read more
Kevin
Kevin
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I think i want to rethink the solar system abit, u game?? i
i think i want to rethink the solar system abit, u game?? i want to run the (10) 12v .75a fans off the one 150 watt, 8.2a panel through the 30a charge controller, right now im testing the system with … read more
Kevin
Kevin
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I'm puzzled and I'm sure a small nudge in right direction
Hi I'm puzzled and I'm sure a small nudge in right direction can help me out. I have a 12V deep cycle battery in a camper vehicle I use to run an inverter, a small fridge, etc. it's been professionall… read more
Kevin
Kevin
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What size of MPPT controller do I need solar panel? How
What size of MPPT controller do I need for this solar panel? How many amps/watts will it output to the batteries? http://www.grapesolar.com/specs-390w-mono-gs-s-390-ts.html… read more
Kevin
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I live in south florida. Plenty of sun. I want to install
I live in south florida. Plenty of sun. I want to install a small solar system that would be just big enough to run a room A/C unit and a refrigerator in a prolonged blackout. Since I will use the A/C… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
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i have a 40 ft. container at my house and what to put a off
i have a 40 ft. container at my house and what to put a off grid battery back up solar system on it. I what run a refrigerator, TV, some power tools, lights like a small work shop. i what to know what… read more
Kevin
Kevin
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I am seeking advise on the best component matching for a small
I am seeking advise on the best component matching for a small 12 Volt home solar powered system… read more
Kevin
Kevin
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Looking for solar power panel and deep cycle battery sizing
Looking for solar power panel and deep cycle battery sizing answers. Load is relatively small (20 watts), winter run time 14 hours long. because of shadows (trees) full, all day sunlight is not availa… read more
Kevin
Kevin
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I want to set up some solar panels up to run a battery bank
I want to set up some solar panels up to run a battery bank for emergency power and/or my Whirlpool refridgerator. Model number: ED5FTGXKQ01 brings up the manual - or see http://www.whirlpool.com/weba… read more
Kevin
Kevin
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I got a quote from a manufacturer of batteries and with my
I got a quote from a manufacturer of batteries and with my limited knowledge of batteries and solar, I need to find out if this statement of having a battery of 200AH have the capability in real terms… read more
Phil
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I need a human solar panel calculator. I want to put solar
I need a human solar panel calculator. I want to put solar panels on my office trailer but I need to know how many and how big. in the winter we will be using 7 3 foot baseboard heaters. in the summer… read more
HotWired
HotWired
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To whom it my concern, First thank you for helping me with
To whom it my concern, First thank you for helping me with my question. I want to setup a 20watt solar panel to charge 12v batteries and with this batteries I want to convert it to power for my worksh… read more
electrifier
electrifier
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I have a sub panel in my house where there is 2 column and
I have a sub panel in my house where there is 2 column and 5 rows of 20 amp circuits. All these circuits are powering lights and outlets in the house. All the heavy energy consuming ones are not on th… read more
Sir Sparks
Sir Sparks
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I would like to run a gate opener which has 2 -24 volt, 80
I would like to run a gate opener which has 2 -24 volt, 80 watt, 3 amp motors from a battery, charged by a solar system. can you help?… read more
Sir Sparks
Sir Sparks
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State & UK Certified Master electri
2,519 satisfied customers
Hi I want to figure out how to size generator with battery
Hi I want to figure out how to size generator with battery back up system i know the amps on all the equipment and a rough idea how long they would run a day lets say 98 amps X 6o sec = 1 minute runni… read more
Craig
Craig
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I am trying to run my frig using only solar panals during the
I am trying to run my frig using only solar panals during the day. I have found panels that are 220 watts will 660 watts run it or do I need more… read more
Sir Sparks
Sir Sparks
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2,519 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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