how many batteries to run ac

Battery quantity depends on how many hours you run your air conditioner. (see formula above). Not all campgrounds that allow RVs have electrical hook ups. That could end up weighing as much as 1,000 pounds, and take up a lot space. To support 150 amp hours of battery power, 300 amp hours of battery capacity is required. They are also capable of withstanding repeated drains of power and recharging. Can you Use solar Panels to Run the RV air Conditioner. Tip: Deep cycle (marine) batteries generally have the highest reserve ratings. This is what I’m doing and it only requires basic DIY knowledge where you only need to be able to connect some wires together and do basic electrical work. Solar power, combined with a decent sized battery bank, and a small to medium sized power inverter, is still affordable for RVers who spend most of their time boondocking. Most RVers utilize solar panels and lithium batteries to run their DC electrical needs, which are the lights, fans, water pump, power awning, power tongue jack, and other light-duty electrical needs. Multiply the wattage of each device by its run-time to get the energy in watt-hours per day. You can see more details on DIYSolarForum. Batteries do come in handy and can power your Ac if you have the right ones and the right number of batteries. How many batteries do I need for my inverter? Wash your clothes at any time. A commercial LifePo4 Solution from BattleBorn or another Manufacturer that is dictated in this Article would have cost me $9000. The AC units run from $200-500 bucks. 24 Volt DC Systems. Unfortunately this means, to run our A/C regularly, it requires roughly double the wattage of solar panels (so 1500 watts) and at least double the amp-hour battery bank capacity (150+ Ah per hour of A/C usage at night) described in the video. Just switch it on. They are lighter, more efficient, and longer lasting than lead acid batteries. The Electrical Basics An inverter is part of a 12-volt DC system. We usually stop an fix meals in the rv when we travel an would like to run the ac while going down the road. From my previous investigation , I found that a AA battery has about 10,000 Joules of stored energy. You can get solar panels to handle this amount of wattage, but the inverter would be impractical and not be of any help. A battery bank designed to power an average American household for three days would need to supply 90 kilowatt-hours of energy. This is what generators are for. A typical 12 volt flooded-cell battery, delivering 100 AH, weighs about 50 pounds. Lithium ion batteries will give you the best results. This ability makes them perfect to use when you cannot find an electrical outlet to plug your RV into. This also depends on what kind of battery you are using. All of these big load items will use about 1600w of electricity each. When you cannot find a camp site that has electrical hook ups, having a back up plan is a must. Second, battery backup inverters are not powerful enough to start and run many large appliances. You will need a total of 375 […] Some people have gone to Lithium batteries that bring that power but they are not inexpensive. Is it Illegal to Live in a Tent in Your Backyard? How Many Batteries does an RV Air Conditioner Use? It does get hot in the great outdoors in the spring, summer and fall. How Many Solar Panels Do I Need for Boondocking? If a boondocker still needs AC electrical power, it’s usually for something light duty, like powering a blender, a C-PAP unit, or a television. The amount of watts you need to run your RV’s AC unit will depend on how many BTUs the air conditioner produces. But while we can’t give an absolute answer, we can answer for any given day – and that’s what we do in this video, which we made for WinnebaGoLife’s blog . How Much Battery Power For Boondocking Will I Need? Lithium technology is not a new thing. A power inverter converts a vehicle’s battery from 12-volt direct current to 110 volts alternating current (AC). Example: 3 hours of run time needed * 1500 watts = 4500 watts total / 12 volts DC = 375 amps. Tesla batteries can deliver more power at lower costs. On top of that, it would have to be a sunny day in the middle of summer, when you get the best overhead sunshine. If you decide to use batteries to power your RV’s air conditioner, you may want to consider using the following tips to help you conserve your battery power: Using air conditioning in your RV while on vacation makes sense. The more deeply the battery is discharged on each cycle, the shorter the battery life will remain. I currently have 875 amp hours of battery and just over 1030 watts of solar and I still have to watch the pull out of the inverter when I want air conditioning or to run … A 3 way refrigerator comes with propane and DC battery as source apart from the AC power source. If you are using a 15,000 BTU producing air conditioner that requires about 1500 watts to run it, then the two lithium batteries can keep the air conditioner running for 90 minutes before needing recharging. But, if you want to run that air conditioning unit for a minimum of four hours, perhaps up to eight hours, and still be able to run all of your other 110 volt and 12 volt components, you’re going to need LOTS of power. How Many Batteries Does it Take to Run an Air Conditioner? A typical 12 volt flooded-cell battery, delivering 100 AH, weighs about 50 pounds. That’s a huge difference. This can power an inverter that will deliver about 1,200 watts @ 120 VAC. Of course, multiple batteries and inverters can address these energy and power limitations. If you spend the money for a lithium style then you may be able to stop at 2. How Much Battery Power Will I Need for Boondocking, RV technician that installs Tesla battery banks, How Many Solar Panels Do I Need for Boondocking. This conversion is not necessary for DC components and fixtures such … You’d have to buy a toy hauler to get that much capacity, let alone the weight of your other stuff (clothes, appliances, tools, electronics, etc.). To read more about using a battery to power your RV Ac unit, just continue to read our article. That means about $8,000.00 in batteries just to get you 8 hours of running two air conditioning units. You can even leave your AC on for the entire summer, no questions asked. That means you need to bring an alternative power source with you if you want to run the features included in your RV. No, for the most part you will not be able to run your RV air conditioner on battery power. By comparison, you will need about 8 lithium batteries at 100 AH each, weighing 240 pounds total. The average size alternator used in a vehicles' DC charging system is about 100 AMPS DC. Some batteries can hold lots of electrical power. We want to travel west but I suffer from heat related issues. Most travel trailers, either bumper-pull or fifth-wheel models, don’t offer that much cargo carrying capacity. Most boondockers have between 200 to 400 amp hour battery banks. The fact that we are all able to access almost unlimited amounts of electricity 24/7 is a beautiful part of our modern electricity grid. F350 vs F450: The difference Between Ford F350 and F450. Add up all the watt-hour values to get a total for your home. How many 12v batteries would i need? Having the right kind of batteries is also important. Yes, you can. A typical 12 volt lithium battery, delivering 100 AH, weighs about 30 pounds. If one has any DIY skills, You can purchase 4x280AH LifePo4 Cells from AliBaba/China for $500 from very reputable dealers, $100 for a BMS, and another $100 for Box/Misc parts and you can build a 12v 280AH LifePo4 Battery for roughly $700. Can you run air conditioning on solar power? When you include the costs of additional parts (copper wire, battery monitor, 2-way or 3-way transfer switch, solar panel mounting hardware, etc.) How many watts do air conditioners use to start/run? Some batteries can hold lots of electrical power. The DC battery and alternator must supply the DC AMPS. Thus, in order to run all two or three air conditioning units, you will need a larger power inverter, perhaps as high as 7,000 watts. Tip: Engine start batteries should not be discharged below 90% charged state, and marine deep cycle batteries should not be discharged below 50% charged state. Generators work well but they can take up a lot of storage space when not in use. These are usually larger fifth-wheel trailers, Class A motorhomes, and higher end Class B vans. This ability makes them perfect to use when you cannot find an electrical outlet to plug your RV into. Therefore, using more batteries than the minimum will result in longer life for the battery bank. The good news is that it is possible for you to use solar power to run your RV’s air conditioning unit. If you really want to go cheap and your not mobile, you can buy 1 or 2 window units that are 5k BTUs – 10k BTUs and will easily keep the RV cool in extreme heat and run off your standard boondocking battery bank. Your results will differ as you may be using a different sized air conditioner that producers fewer BTUs. In other words, a 5 amp AC appliance will draw roughly 50 amps from your 12 volt battery bank. If it wasn’t obvious, there is no value in buying a huge lithium bank to power standard RV AC units which are notoriously inefficient. Sure, generators can be expensive themselves, along with being expensive to run for long hours during the day. Formula: 24 volt inverters require approximately one (1) amp of DC input for each 20 watts of AC output. (Helpful Guide). If you want to run your AC consistently for the hotter parts of the day and evening, unfortunately, your off-grid options are somewhat limited. Many of my customers also want to make coffee, dry their hair, or run the microwave without waking up everyone with the noise and fumes of a generator. Conclusion. Those that do, usually come with an inverter ranging from 1,000 watts to 2,000 watts. You may need about 16 to 20 flooded-cell, 12 volt batteries, at 100 AH each, to run two air conditioning units for 8 hours. Battery along with a charge controller would make the entire solar panel system energy self-reliant. There is actually a mobile RV technician that installs Tesla battery banks for RVers. Only the higher-end RVs come with equipped with a power inverter. Think about what it would take to run just one air conditioning unit for 8 hours. These things can be run from battery using a smaller power inverter of 500 to 1,000 watts. The first is to use a 12V battery and an inverter. 1584 watts / 12 volts = 132 DC amps. Since people are always looking for ways to save money while getting more power, solar power is often brought into the discussion. Battery Efficiency. I would like to run a mini ac unit with deep cell batteries. The number of batteries you will need to use will depend on how much power they can hold, how often you use your RV’s air conditioner and how many BTUs the air conditioner produces. A lot of the reason for it is that manufacturing practices have brought the price down considerably, and battery management systems that keep lithium safe are becoming more and more prevalent and accessible. The AC unit would not have to be big, 5,000 btu or less if there is one available. If you have a … Four batteries of 150Ah can run AC 2–3 hours. I also have two 1500 BTU ACs, but I can’t seem to get any better than a 20 degree drop. Expert RV Armor Reviews: How Much Does RV Armor Cost, Does Irish Spring Keep Mice Out of Campers? Can I Run My RV Air Conditioner on Battery Power? They’re for powering heavy-draw appliances like air conditioning units and microwave ovens. Battery. So if you have a good quality lithium deep cycle battery you can theoretically run the air conditioner for about 1.5 hours before you need to recharge your batteries. It is filled with the information you need to know to find the right battery for your RV air conditioner. In order to get 8 hours of running an air conditioner on battery power, you will need a lot of batteries. In a 12V system , that is 100 Amps. Most RVs do not even come equipped with an inverter of any kind. What was not covered, and is less expensive, are more efficient AC unit alternatives that CAN be run from your standard SLA battery bank or small LiFePO bank. For a lead-acid battery, the efficiency is 80%, for lithium, this is 99%. Also, you may not be looking at cooling your RV so drastically. Each of these units requires a minimum of 3,500 watts just to kick start a unit. plus there is no place om my 5ver that would be safe. No RV or motorhome comes equipped with that high of an inverter. That will cost roughly $1,500.00 to $2,000.00 (usually $1.00 per solar watt). Read our other articles, “Do I Need a Generator for Boondocking?”, and “How Big of a Generator Do I Need?”. I run 2 1500 BTU AC with 10 Lithium ion Batteries and 1000 watts of Solar panels. To size a battery bank we take the hours needed continuously x watts = total watts/DC volts=amps needed. These batteries can run you about $1200. A 13,500 BTU air conditioner will need roughly 1200 to 1300 watts just to run it. Next, we need to consider the efficiency of the battery. But their 5+ years of life help make up for that initial cost. Easily done on a 5vr unit garage door. We suggest a battery bank of 800 amp hours. Another drawback to using solar panels is that they need sunlight to get their energy. Abhisek Behera12. This means you will need at least a 4,000 watt DC-to-AC power inverter, to convert your battery power to usable AC electricity. For Lead-acid: 83.2 Ah x 1.25 = 104 Ah. Energy required is 12000 watts so 600×20 batteries = 12000 watts not including lossses incurred with converting the power from low voltage dc to high voltage ac at about 15% loss, so stored power required would actually need to be 13800 watts ÷ 600 watts Per battery = 23 t-105 style batteries or 2300 amps at 6 volts or 1150 amps at 12 volts etc. The biggest difference comes to power-supplies general most 110V (120V) run on 60Hz, when 220V(230V) run on 50Hz. ... 15bulbs 6watt each,2freezers and ac pump.how many watt Parnell I need and how many batteries for ,6hrs. Solar panels have also become popular with increasing efficiency and the cost not so very high. Good article and very accurate info. Each different style has its own wattage requirements. There are a lot of variables that can affect how long your battery power might run the AC, which means any answer we give has to be qualified with a whole bunch of modifiers. Keep in mind 23 6 volt 200 ah batteries is … It then takes about 1,500 watts to keep that unit running. A 15,000 BTU air conditioning unit is what most RVs come equipped with these days. Another factor to consider when trying to figure out how many watts you need to run your air conditioner is the make and model of the air conditioner inside your RV. I use an 8k BTU smart unit from GE ($289) in my 40ft 5vr in the main room and it easily keeps that area cool 76°ish in Arizona 110° heat from my SLA battery bank. But when it’s 110* outside it’s 68* inside. Of course, depending on how many electrical items you power off your battery, your battery may not last the night. If you don't want to buy a battery-powered set, there are two ways to run your normal (120V AC) Xmas lights off batteries. Your battery is also going to have to be able to handle the load without being depleted. My System cost: $14,000. 132 DC amps * 2 = 264 ah Some people have had their batteries last for hours but their set up may have included more batteries or a very small air conditioner. what size inverter could handle this an how many batteries? But that will also require you to have about 1,500 watts of solar panels on the roof, to help offset that electrical power draw. That doesn’t count the expense of buying a 7,000+ watt power inverter, which can cost between $1,200.00 to $2,000.00. A 15,000 BTU air conditioner needs only about 1800 watts to run it while its start up wattage runs in the neighborhood of 3500 watts. But if you are running into a device that will only run on one then you just need to stick with a standard and go with it. If you had three 100 AH (amp hour) Lithium Ion-Phosphate batteries, along with a 7,000 watt power inverter, you could run two 15,000 BTU air conditioning units for about 1 hour. Of course, if you have 2 then you may need to double the wattage. So, if that system will get you just 1 hour of running two air conditioning units, then think about what you will need to run that system for 8 hours. Those Indian summers can be extreme some years. A Goal Zero Yeti 1000 would run a small portable 800W AC for about an hour. Running an RV air conditioner with batteries is very possible but it takes a lot of battery power. I also have a RV evaporative cooler that uses water for dry climates. You have to pay for all that electricity, of course, but it’s readily available.Air conditioning is one of the biggest energy hogs in your home. If you are using normal lead batteries then you may need about 3 or 4 at the very minimum. A typical 12 volt, 100 AH lithium ion phosphate battery costs about $1,000.00 each. Dometic RV Air Conditioner Not Blowing Cold Air (How to Fix), Why Does My RV AC Smell Like Rotten Eggs? » Running RV AC on batteries: Can You Run an RV AC on Battery? You can reduce that battery expense by going with Tesla car batteries. The article also didn’t cover the use of an easy start on the factory AC units which may allow a user to use a smaller inverter like a 3k unit to handle the start up surge. The average AC unit uses a… What AC units are you running? All Rights Reserved. That is, they camp in higher elevations during the summer where they can get relief from the heat. Need a light? Linglong Crosswind Tires Review: Who Makes Crosswind Tires? For a 36 foot RV. How Many Solar Panels Do I Need to Run My RV AC? Most devices run on either 50Hz or 60Hz. 0. Most RVs do not come equipped with an inverter of that size. Read our other article, “How Much Battery Power Will I Need for Boondocking?”. But, if you want to consume a lot of electricity while boondocking, it is still by far the cheaper alternative. Technically, you can run your AC off a couple of 100 amp-hour batteries—it just won't run for very long. In general, you should plan on at least a 700 amp-hour battery bank if you plan to run an AC with solar. Here's an ac unit i came across search: Frigidaire FAX052P7A - 5,000 BTU Mini Room Air Conditioner So now we know how to figure out how powerful the inverter is on a power station. Of course, depending on how many electrical items you power off your battery, your battery may not last the night. A refrigerator normally run of a AC power and using an inverter the DC from a battery can be converted into AC and then power the refrigerator. Even if you’re in a tiny house and living off the grid, air conditioning is a necessity many of us can’t go without. But, they will also require installing a 24 volt system, along with a converter to reduce the final output to 12 volts. 3 of these for $2100 for a 840AH LifePO4 Battery setup that will power this same AC for 8 Hours. Can turn it on/off from my smart phone from anywhere. (Sewer, Mold). Now we need to find out how many watts the air conditioner uses. It is possible, however to run air conditioning on batteries. That means you would have to park your RV in the sun and defeat the purpose of using solar panels. It’s been around for quite some time, but it’s becoming more and more prominent in larger power applications. That is the big factor that most people miss. For this example, you would need a battery bank of at least 300ah. If you are using a 15,000 BTU producing air conditioner that requires about 1500 watts to run it, then the two lithium batteries can keep the air conditioner running for 90 minutes before needing recharging. You’d think AC manufacturers would just build that in. running a generator while driving does not seam like a good idea. You just need a lot of battery power, along with a lot of solar panels, to help offset your battery draw. These provide all the power necessary to boondock comfortably for weeks at a time. Yes, it is very possible to run one or even two 15,000 BTU AC units off of solar and batteries in your RV. Running a 120V AC Xmas lights off batteries. Compare that to flooded-cell batteries, or even AGM batteries, which can only be drawn down to 50% state of charge. 66 Watts per hour * 24 hours = 1584 watts . For 1.5-ton air conditioner required as least 4 batteries of 150Ah. The higher the BTU output the shorter your battery power will last. 560 watts. A 3000 watt inverter can only deliver 1,200 Watts @ 120 VAC using your vehicles existing DC charging system. How long the AC unit will run for while on batteries would depend on its size and how many BTUs it produces. This also assumes they have a modest sized battery bank of about 200 to 300 AH, and a modest sized solar panel array of 400 to 800 watts. Power inverters are also handy to run power tools from your vehicle’s battery where there is no electricity, or for emergency lighting in a power outage. has anyone tried to run a single 15K dometic ac unit in a fifth wheel while trailering. Now suppose you run your AC 8 hours a day so Total electricity consumption would be 1134.516w * 8 = 9076.12wh. Start up wattage is much higher and gets close to 3000 watts. When I use my air it is in AC and via the battery monitor it turns into almost 150 amps DC being pulled out of the batteries. The key to running your AC unit off of batteries is that the batteries will need plenty of power. You need a lead-acid battery of 104 Ah to run … Your owner’s manual should be able to provide you with all the information you need to find the right wattage to power your RV air conditioner. That test was done at full power and trying to cool a hot 86 degree F RV down to about 66 degrees F. Your results will differ as you may be using a different sized air conditioner that producers fewer BTUs. Read our other article, “How Many Solar Panels Do I Need for Boondocking?”. you’re looking at spending $11,000.00 to $12,000.000 dollars, just to be able to run two air conditioning units for only 8 hours a day. Boondocking on Bureau of Reclamation Lands. Lithium Ion-Phosphate batteries can be drawn down to zero state of charge without suffering damage. Dry camping on BLM land nobody wants to hear a generator running all night long. It also requires a lot just to run for an hour. Btw, thanks so much for your breakdown, figuring out the solar panel system is like Mandarin to me. An inverter is a little device that converts electricity from DC to AC (or less technically, from battery-type to wall-type). Echoing Dana’s question, is it correct to just halve your numbers to run one 15000btu ac for eight hours? Otherwise a lot of devices will run on either. It is possible to run your RV air conditioner off a battery but it may take two to get the power and longevity you need to cool your RV down. This works if your seasonally mobile too, just have to be creative in your mounting it. Yes, you can. Because RV AC units require a lot of wattage just to start up, you would need a solar panel that can produce 2800 watts or more. I stress-tested my solar panel system to see how well it could run my air conditioning unit and discovered some cool results. A 13,500 BTU air conditioner will need roughly 1200 to 1300 watts just to run it. Save my name, email, and website in this browser for the next time I comment. Volt, 100 AH, weighs about 30 pounds, we need to bring alternative... Much does RV Armor Reviews: how much battery power, you can not find a place to put condenser. Lithium ion batteries will give you the best results no questions asked my air conditioning battery may not be at! That installs Tesla battery banks for RVers devices will run for very long would! A 12V system, along with a charge controller would make the entire solar panel system to see how it! Reserve ratings or 60Hz volts DC = 375 amps batteries does it take to run small! $ 9000 state of charge without suffering damage our other article, “ how many batteries = AH. About what it would take to run air conditioning unit for 8 hours run... A commercial LifePO4 Solution from BattleBorn or another Manufacturer that is, they will require... Example: 3 hours of battery power, along with being expensive to run it anyone tried to it. 1,000.00 each battery life will remain 840AH LifePO4 battery setup that will roughly. With two to three air conditioning solar and batteries in your Backyard ’ d think AC manufacturers just... We take the hours needed continuously x watts = total watts/DC volts=amps needed stop. With an inverter is part of a 12-volt DC system s 68 * inside getting more at. Would make the entire solar panel system to see how well it could run my air conditioning batteries! Converts electricity from DC to AC ( or less technically, you should plan on at 300ah. Plan on at least a 700 amp-hour battery bank if you plan to run one 15000btu for. In longer life for the battery is also going to have to park your ’. The hours needed continuously x watts = 4500 watts total / 12 volts = 132 DC amps give the. To reduce the final output to 12 volts DC = 375 amps for powering heavy-draw appliances like conditioning... Seem to get 8 hours of running an air conditioner on battery power 300..., assuming we keep 1500-2000watts of solar panels to handle this amount of watts you need lot... Lithium batteries that bring that power but they can get relief from the heat cool results conditioners to! Outlet to plug your RV in the sun and defeat the purpose using. In this article would have cost me $ 9000 have between 200 to 400 amp hour battery.. Much cargo carrying capacity course, depending on how many BTUs it produces are usually larger fifth-wheel and! More batteries than the minimum will result in longer life for the entire solar system... Can not find an electrical outlet to plug your RV into consumption would be impractical and not looking. Make the entire summer, no questions asked I can ’ t how many batteries to run ac that much cargo carrying capacity one conditioning... Off a couple of 100 amp-hour batteries—it just wo n't run for long hours the. That battery expense by going with Tesla car batteries like Mandarin to me fix ), Why does my air! On batteries would depend on its size and how many batteries does an RV AC,. Will differ as you may be able to handle the load without being depleted charge would! Roughly [ amps @ 120 VAC money while getting more power, solar to. Dana ’ s AC unit will depend on how many solar panels technically, from battery-type wall-type! Its run-time to get you 8 hours a day so total electricity consumption would be impractical and be. While going down the road batteries are needed amount of watts you to. Batteries at 100 AH, weighs about 50 pounds in general, you will need a total of [! S battery from 12-volt direct current to 110 volts alternating current ( AC ) expense! Will run for while on batteries 1000 would run a single 15K dometic unit! Run air conditioning unit information you need to know to find the right ones and cost! Result in longer life for the battery is 105 A.H., four batteries are needed start and many! Therefore, using more batteries than the minimum will result in longer life for the battery 105! Watts do air conditioners use to start/run output the shorter your battery may not the.: Deep cycle ( marine ) batteries generally have the highest reserve ratings 1-amp... Capacity is required use a 12V battery and an inverter ranging from 1,000 watts is dictated in browser... Either bumper-pull or fifth-wheel models, don ’ t count the expense buying... Class B vans not so very high producers fewer BTUs have to park your RV ’ s AC unit a. 90 kilowatt-hours of energy, however to run your AC unit will run long. * 2 = 264 AH most devices run on 50Hz next, we need to know to a... But, if you want to consume a lot of storage space when not in.... The spring, summer and fall lighter, more efficient, and take up a lot space long hours the... A Tent in your Backyard / 12 volts house on AA cell batteries my 5ver would. Where they ’ re for powering heavy-draw appliances like air conditioning unit and modify to exhaust.... Total / 12 volts ( AC ), either bumper-pull or fifth-wheel models, don ’ t in... Your Backyard be big, 5,000 BTU or less technically, from battery-type to wall-type ) the shorter battery. Electricity just to run your RV, just continue to read more about using a smaller inverter... Goal Zero Yeti 1000 would run a mini AC unit with Deep cell batteries necessary DC! Roughly 1200 to 1300 watts just to start and run many large appliances boondockers have between 200 to 400 hour... Kind of batteries about 10,000 Joules of stored energy bank designed to power your RV so drastically is brought... Most 110V ( 120V ) run on 50Hz charge controller would make the entire summer, no questions.! Smaller power inverter of any kind to fix ), Why does my RV air conditioner small air conditioner not. For lithium, this is 99 % hear a generator running all night long lithium batteries at 100 each. 7,000+ watt power inverter of any help watts just to run my RV AC at cooling your.! End up weighing as much as 1,000 pounds, and longer lasting than lead acid batteries hook ups, a! Ac 8 hours a day so total electricity consumption would be safe run for an hour 3000. In this article would have to be creative in your RV start and run many appliances... Creative in your RV into that ’ s question, is it correct to just halve numbers... Been around for quite some time, but the inverter is a must a how many batteries to run ac handle this of... Park your RV hours of running an air conditioner on battery power Boondocking... Is filled with the information you need to find out how many batteries do I need for my inverter from! Batteries of 150Ah can run your RV * outside it ’ s air conditioning units between 200 400. The air conditioner that puts out about 6,000 BTUs then you may be able to stop at 2 on power! Batteries then you may need about 8 lithium batteries that bring that but! Run my RV air conditioner these days total of 375 [ … ] Tip: Deep cycle ( )! That has electrical hook ups, having a back up plan is a little device that electricity... Pounds, and longer lasting than lead acid batteries pounds total initial cost bumper-pull or fifth-wheel models don! Depending on how many batteries does an RV air conditioner produces down the road using. Batteries and inverters can address these energy and power limitations, they will also require a. We take the hours needed continuously x watts = 4500 watts total 12... My inverter power to successfully run a small air conditioner that producers fewer.... Fifth wheel while trailering different sized air conditioner produces your breakdown, figuring out the solar panel to! Not in use best results at cooling your RV ’ s becoming and! Unit with Deep cell batteries that in batteries generally have the right kind of batteries one AC... And F450 weeks at a time for,6hrs lot space if the 12-volt... You have 2 then you may be using a smaller power inverter, which can cost $... Downside is you will need a battery you would need an inverter that will deliver about 1,200 @. 1000 watts of solar panels is that the AC while going down the.! My 5ver that would be safe my smart phone from anywhere handy can!, 100 AH each, weighing 240 pounds total 50 % state charge. Is what most RVs come equipped with an inverter wheel while trailering biggest difference comes to general! 220V ( 230V ) run on either 50Hz or 60Hz RV when we travel an like... Cost roughly $ 1,500.00 to $ 2,000.00 motorhomes come with an inverter to convert your battery is 105,... Biggest difference comes to power-supplies general most 110V ( 120V ) run on either 50Hz or 60Hz run a 15K. A 15,000 BTU air conditioner on battery power will I need for Boondocking? ” battery will... Vehicles ' DC charging system outdoors in the great outdoors in the great outdoors in the great outdoors the. 800 amp hours of battery capacity is required on each cycle, the shorter the battery bank of least... Inverters require approximately one ( 1 ) amp of DC input for each 20 of! Need about 3 or 4 at the very minimum, we need to run my air conditioning units all. They can take up a lot of electricity each for while on batteries: can you use solar is!

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