🔋⚡️🔌 RV Inverter Upgrade! (Victron Multiplus II 12V 2x120 and CerboGX!) (Full Time RV Life)

[@brucegruenbaum]

These are the videos that make your channel an invaluable resource to those of us in the market for a new RV. One of the things I value most about your videos is the attention to detail that I value most in doing the research on major purchases. Brilliant job! Thanks a ton.

[@ChangingLanes]

Thanks so much!

[@DavidWalling]

This is one of the best videos I've seen on the Victron components and how they work together. Thank-you for showing this.

[@AllAboutRVs]

Thanks for the shout out! Glad you are liking the system. Your install looks great. Great video as always!

[@davecorcoran9188]

Tara is a lucky girl. You are amazing bro. Thanks for your service. We are recently retired and are going full time RV. I hope we can meet up with you guys out there. You are my inspiration.

[@loriw2661]

I highly recommend “All About RV’s” U-Tube channel! He’s no nonsense, no frills and straight to the point. They’re perfect!!!

[@TreadTheNet]

Thank You! Had to watch certain small sections at half speed for about 6 or 7 times, to glean the full value of what is happening, but after you do that, with “this” video…then the “Advanced Power Control” of Lithium Batteries and Solar Energy is no longer a mystical barrier. Additionally, if you can multiply and divide (even with your calculator), it’s really easy to do all the power use and associated duration computations. Thus, the 4th grader has been given all the mental tools necessary to master the understanding of this “state of the art” RV Power System. Spend a couple hours with this video (mostly slowing it to 50% speed and then replaying a 2 minute section) and then you’ll feel like an energy management guru, afterwards. This is the 1st Lithium and Solar management video that pulled everything together for me. I’m definitely “Switching Lanes” now. Thank You for this excellent “learning” resource!!!

[@mikequick6941]

I got one about 2 months ago. I love the inverter. The dealer in Florida that I purchased my unit from was no help. Never returned my phone call. Videos like yours has a lot of information for others trying to install. Buying from a dealer with good support is very important.

[@deansimpson6618]

Very well done... we are buying a Victron 500A Bluetooth Shunt because of your video. These old videos are the gift that keeps on giving you cash.

[@MsMariaSierra]

I’ve said it once and I’ll continue to repeat myself! Chad, you missed your calling - there’s a professorship position somewhere for you!! In Cuba, in the 20s and 30s, my grandfather was an “engineer” for a sugar cane mill run out of Boston - I tell you this because my granddad never studied engineering. He was a genius with machinery, when machinery was just starting. The stories my mom told us of him remind me of you - always tinkering and making yours and Tara’s lives better. Keep up the great work.

[@leoreap2703]

Chad - well done! I just finished installing the same inverter in our Airstream. While not full timers, the BEST part is being able to run every single AC appliance and outlet without having to remember if it's connected to the inverter! The only drawback to The MP2 120 is that the shore power pass through requires that the inverter be on. I used the Color Control GX and the Digital Multi Control panels to make it simple to manage without a phone. Again - great video and I hope we meet down the road!

[@ChangingLanes]

Thank you!

[@WillBelden]

@Leo Reap : We have the older MP 12/3000/120-50 120V, Product ID, 2702 (not the v2). Future Sales told me to leave the inverter on all the time, too. I'm not quite sure I understand that. Right now, I have it on Charger Only (I happened to trip the breaker yesterday (50amp between Victron and house panel), started freaking out and switched it.) I'm showing I have 50amp in, so I can't quite figure out how that's important. Do you have any resources (links) that might explain this? I DO usually turn the inverter off while traveling as I don't want to drain the batteries on fridge, etc. when I can just switch that to propane.

[@timinsandiego6979]

A big prop here to you... I was thrilled to hear you say you reached out to Jared to bounce a few questions off him on this unit. That gesture is a great testament to your personal character and a statement to the value and degree of respect you have for fellow KZbinrs in this space. I catch every one of his videos as I do yours. Happy travels and I DO hope we'll be able to share a cheeseburger-to-remember here in San Diego one day.

[@ChangingLanes]

Jared rocks! I've always liked his videos. 👍🏼

[@razmondpush2971]

Thanks yet again for the invite. I hope there were no shocking revelations during the installation, looks like a very nice install with plenty of form n function.

[@deansorgan]

Thank you, Chad, for allaying my fears of switching from a 3000 watt 6-year old Go Power inverter to the Vicron Multiplus II 2x120 system in our 2021 Reflection 340RDS. Because my Go Power went defective and support was unable to help me, I decided to upgrade to Victron! Your video will help me with switching and removing all the hodgepodge components into a stream-lined system!

[@ChangingLanes]

Good luck with the upgrade! 👍🏼

[@redb5640]

Very good video Chad. Just installed our Multiplus II and starting to get it setup. Red and Pam from the GDRV rally.

[@skyler_wa]

Awesome video! That is exactly what I hoped the new Victron inverter would do, so it helps to see how you hooked it up and demonstrating how it works. Especially liked your explanation of all the different communication buses that Victron uses.

[@badgerpa9]

Excellent explanation on the devices without getting to technical and causing a coma. The old CAN bus is so 1980s talk net but if it works keep using it. Hope you guys are having fun and are safe and healthy.

[@terryhaynes1596]

I installed my Victron system with Multiplus II, 712, CCGX, about six weeks ago, also after seeing Jerrods video. A great system that simply works. Also Victron has the best warranty, 5 years. Thanks for another great video.

[@duanebuck193]

Chad (and Tera), inquiring minds have to wonder - when you do one of your geek out videos, who does the editing? I'm sure it's not really appealing to Tera to try and decipher all of what is going on. Regardless, truly excellent video, and beyond belief wealth of information being given. Even though I won't ever go anywhere that far in upgrading my system from the MSW system that I have now, it's informative to me to see new systems and have them explained in the easy to follow manner that you do, answering a lot of the little questions that have popped into my mind. Huge, huge thank you!

[@ChangingLanes]

On this one, I (chad) made the first run at it.. Just laying out the timeline and B-Roll. Then, Tara takes over and does all of the fine tuning. The stuff that makes it watchable.. LOL On previous videos, she did all of it, but I'm trying to help more on these geeky videos.. LOL

[@michelleparks4582]

@@ChangingLanes I actually wondered that same thing 😆 I thought you'd better run through and not mess up bc us ladies zone out on that note! We try not to, but man, it's a lot to take in.

[@tomhitchcock4433]

I have no idea what he’s talking about but I like hearing it all. I like tech. He is amazing with info

[@MitchOfCanada]

one thing i have learned in my journey is to have 24V/120V inverter setup. and then a 2nd 12V battery that is charged via the 24V system. Then you will never lose 12V, and you can have 1/2 sized wires for the 120V inverter side. Mostly if you need over 2000watts of Power. Plus you can take the 120v/24v out of commsion for upgrades/testing and keep your 12V side going still.

[@doughill9076]

Thanks for your service, its nice to see a veteran out there to give a fair assessment on the whole RV system from top to bottom, love the videos and travels, been full time 2018, your videos are real and not showy like some of them, because a lot of RVers I run into believe that other YOU tubers that RV have all this money, all the time, and can afford to buy new every year etc….you have taken a nice 5th wheel slowly fixed it up and that’s real life, and have done the same thing, I also believe that’s Battle Born and all about RV’s are true to there world, I think you and Jared should team up and start a full install company to add solar etc…because I would meet up with you guys and have it install, its also all about trust. Take care and Thanks, From an “Old broken Down Infantry Guy” you make all of this look easy :). Thanks again, Doug

[@ChangingLanes]

Thanks, Doug! And Thank you for your service! 🇺🇸

[@larryvolenec9851]

Chad and Tara, We have had a Victron Multiplus, Multi Control, Color GX display system in our Class C for three years and love it. The Multiplus has performed flawlessly. It allows us to use the air conditioning when parked and shopping or stopping for a few hours hiking or exploring before getting to a campsite with hookups and keeps our cat comfortable. Your comments about Customer Service are spot on. Our Multiplus is installed under the dinette in a conditioned space but can still get warm when running the AC off the inverter for an extended period. I would enjoy seeing what type of ventilation you are utilizing for your Multiplus inverter as I formulate ideas to keep our's cool. Keep up the excellent work.

[@jefferythayer6103]

Appreciate your output, of all you are experiencing, and as always, " dummy down ", for all of us inexperienced. As retired from aviation, I always " looked over the shoulder " of the electricians, and tried to absorb all avenues. I'm always grateful for the indepth, structure, of projects.

[@vernonlux6680]

Ya know Chad, I'm retired now, but I've been a Journeyman Electrician since 1980....and I have to tell you.......I"M JEALOUS! LOL....Great job on the install and a great video going through the explanation of what you guys have!

[@wtalber]

Fantastic in-depth video, Chad! Clean installation, too. I just came across your video as I am planning to upgrade our Airstream's lithium and solar. Thanks!

[@JamesAutoDude]

Gawd damn that setup is CLEAN!! looks like some 50+ year professional electrician did it 😱 I somewhat envy you on that alone but this setup is beautiful!!!

[@Brigand231]

Aw c'mon Chad, you're not the least bit disappointed it's all RJ-45 and you don't have to tangle with coax and vampire taps? Another video that is densely packed with amazing information. Thanks for sharing!

[@benniedoughty128]

Looking good Chad, I installed mine 8 days ago before we came down to Corpus Christi, TX from Killeen, TX. I ran the refrigerator and small freezer for 5.5 hours and I still had 60% battery voltage or 5 hours left according to my Victron smart shunt. I have 2 battle borne batteries, 400 watts renogy solar panels, 30 amp solar controller. Man I love this inverter no shore power no problem, when I plugged into NAS camp site it didn’t miss a beat . I love the fact I can travel on 120 volts In my Reflection 303RLS. Yes thanks go out to Jarred, he got me excited when he said no inverter, converter, and no transfer switch need only one Victron multi plus II inverter replaces all of them in one component.

[@Lost1Byte]

We just got our Victron Multi Plus II 3k along with 800W of solar and a 150/60 Victron MPPT charger. We love it and quite an improvement over the old Magnum 2k modified Sine wave. We are going back to get the Cerbo GX, GX 70 Display, Smart Shunt and 400-600 more in solar. We opted for 2 300ah LifeBlue batteries (so 600ah total) We may get more battery power at another time. Thanks for all the great videos that help in our decisions on what to get. I can’t wait to play with he Cerbo

[@iglapsu88]

Really happy for you! Great technical content presented in a way that someone who is not an electrical engineer, but knows the basics of electricity can understand. Best of luck with your new system! I am sure you will be putting it to good use.

[@adamwoodring1]

I was so excited to see you bought this inverter. We installed a similar system a few months ago and it was nice to hear your insights and ideas -- super valuable as always!! Plus, you showed a few things we didn't know so that is great. Thank you!

[@JeffinTD]

That is a super nice system. If I could build a dream RV power system, that is pretty much it.

[@secondwind75]

Fascinating hookup, Chad. Definitely an improvement for performance and monitoring. I know the monitoring improvement is a big one for you. More detail in where your power is going. It’s a fine upgrade. Great vid (even without your better half! 😜). Thanks for another valuable lesson. FWFS⚓️ Troy

[@maverick6457]

Awesome video and setup! As a tech guy myself, I really appreciate your explanations of how it works for you.

[@andysams6690]

OK. My mind is blown! LOL. I know once I learn more and I come back I’ll get it. I like ‘All about RVs’ too. Jared is great.

[@DanielFarnsworth]

Awesome video. Adding the same to my Voltage Toy Hauler and Hatteras Yacht. I appreciate the info..

[@andywellborn]

Another great video, slowly learning with the intent of installing a smaller system in my travel trailer. I'm retired Marine EOD Tech, #2 son in the Navy in training to be AV tech, super excited!!!

[@ChangingLanes]

Thank you BOTH for your service! 🇺🇸

[@DaveSmith-gt1mh]

Hi Chad, I was wondering what solar panels you went with Mono or Poly? We are in the process of upgrading our solar system. That's for the great information and videos.

[@petitchenil]

That’s the system I need because we’re a 50A rig trying to run on 20A many times. I wish the system would improve to voltage. Too often we’re dealing with low voltage and have to rely on the autoformer. You’ve got an awesome set up.

[@rufan2199]

My head is spinning a bit, but you did a great job of showing how each part of the system supports the whole. Thankfully, in my setup it would be as sophisticated since I'm limited on every aspect of batteries and solar capacity (small Mercedes Sprinter), but it has shown me what I could enhance to get longer off the grid time for most things accept AC.

[@stuartrogel9117]

Rufan2199 we have a Sprinter RV with limited space. I would be interested in your set-up as space is at a premium for us as well.

[@rufan2199]

@@stuartrogel9117 haven’t done anything yet. Right now I have one 100w panel on the roof and one 100ah AMG battery. I could fit up to 3 Lion energy batteries in my stairwell compartment and maybe one more panel on the roof but I’m sure I would need to upgrade my solar controller. I would also need a small inverter for AC powered outlets and maybe the TV.

[@stuartrogel9117]

@@rufan2199 many thanks. I’m at the same point. Converting from lead acid to lithium. I’ll keep you posted about what I learn and do.

[@Bowhntr66]

AWESOME. Only thing I see that would be a concern is the mounting location, near what looks like hydraulic lines for leveling or are they water lines. Maybe a plexiglass divider could remedy that. Great work.

[@truckturner55]

Chad you both are awesome. The information about everything is Great 👍. Can't wait to see you both at a Meet up. I'm also a Vietnam Navy Veteran. Keep doing what you do. Stay safe 🙏

[@ChangingLanes]

Thank you for your service! 🇺🇸

[@salidacyclones8639]

Chad, You have some of the best info videos out there. Really love them. Keep up the great work.

[@MarkSpencerAZ]

Just installed this unit in my daughter's new fifth wheel, Grand design reflection 150 I believe, while staying at the Buffalo ridge RV park up in Custer South Dakota last month. Certainly overkill for her with only two Battle Born 100 empire batteries, but man is this thing amazing! Even though it was overkill, the dual leg makes installation much simpler. I think we were up in the area just after you guys had left. Deadwood was really cool, I can't wait to get back to that area and do more exploration.

[@terryschultz1855]

They are an amazing inverter. I installed ours on our Solitude last month. GX is next on the list. Thanks for the video, good stuff!

[@johnwilliams640]

My wife and I love ya videos. Thanks to you and ya wife. Stay safe guys.

[@marvs4321]

I always wondered why you hadn’t done this upgrade sooner. The VIctron MultiPlus inverter/chargers are AWESOME! I have one and setup an entire Victron based system.. You should consider this as well as they network to each other to coordinate charging from solar and the multiplus. This is something that can impact your charging when using dissimilar components. I can explain further if you want.

[@ChangingLanes]

The system in this video is all Victron.

[@jameshodgins1937]

Very cool. I something very similar this summer to my TT, but on a smaller scale. I really like the Victron Products. I put in 2 Battle Born Batteries, a Victron Smart Solar Controller, Victron Smart Battery Monitor and Victron Multi plus 2000/80 Inverter/Charger. Everything works so well together. I Love it. Maybe in the future, I'll add the display features you did. Great Video.

[@guidolyons4912]

Thank you. Installing a Multi-plus II and LiFePO4 batteries in my RV. Good to see how the system works.

[@NoSticksNoBricks]

We just replaced our 2000w Magnum inverter with the Multiplus II last week, love it! Great video Chad, thanks.

[@lifewithlennie]

very cool. starting our install tomorrow, 10, 24volt battle born batteries, 24 volt 5000 watt Victron quattro inverter, 2200 watts of solar on the roof, very exited, and I got the cool screen to watch it all work 😊

[@alanb76]

Nice overview of how all this works. Note that the NEC only allows 80% of the circuit's rated power for a continuous load, so a 30A circuit is only rated to flow 24A on a continuous basis, not the full 30A. Thanks for the excellent video!

[@garryhammond3117]

Wow Chad! - What an amazing video! - Many may be lost in its complexity, but I work in an electronic engineering environment, and "got" almost all of it. :) This is a very comprehensive and complete system - that is accessible from anywhere - very important. The ability to review historical data is paramount, and will allow you to plan for the future, based on the past. Thanks so much - you are very adept at presenting this sort of thing. Cheers!

[@murrkem8239]

Might need to look at an f-450 pretty soon if you keep adding all these cool gizmos

[@CodyDaig]

F-450s have less payload than his F350 because of the beefier parts but same GVWR.

[@gcslade7487]

You've done a great job putting this all together. Finally a way to safety "Mooch dock" with out all the worry and compromise. Thanks for sharing!

[@mariannewolford2130]

Great video Mr. Geek! Next, as Ron Popiel would say “with your purchase we will give you tank monitoring too free with your purchase today” the Cerbo can monitor your tanks if your tanks have resistive sensors. You can even adjust for empty and full. Since you asked a while back about who has tank guages that work and I haven’t seen a video yet, I am hoping and looking forward to this video of finally having a accurate reading on my tanks.

[@buildthings79]

A trick to get less resistance in your battery cable ring terminals is get the closed ended ones put it in a small vise or clamp that is heat proof. Then use a propane torch to heat up the terminal and use thick electrical solder with rosin core . Fill the terminal about halfway with molten solder and very slowly insert the pre-striped battery cable making sure it soaks up the solder into the wire. Then hold it for 5 seconds until it solidifies. Then slide your heat shrink over the terminal and finish it up. This will make a mechanical and electrical connection that will be free of voids and corrosion over time.

[@IrocinZ]

From a fellow network administrator, you had me geeking out also...lol

[@tanya334]

All I can say is Tara you are lucky to marry a geek 🤓😆! My husband and I definitely need a professional to install 😁 Safe Travels guys 💙

[@ecuadordave8076]

Thanks for the video. I commented on your most recent about the library of resources...FOUND IT..Thanks!!!

[@Pro4Sound]

all I can say after watching this.. "WOW".

[@blafalot]

From an electrical engineer to you Chad - great video!

[@stephenf98]

Perfect is all I can say!!!... Been watching your vids on & off but they are always nice & neat work. I always hated those hand hydraulic crimping tools on the lugs so I silver soldier the lungs and then either shrink tube or breakout the can of rubber and slop it on. Keep up the great work with all your upgrades. God Bless!

[@fotalimark]

One of the very nice features of this inverter, especially for "moochdocking" is the ability to limit the amount of current that the inverter will take from shore power. You can set it clear down to 12 amps right on your panel. That way if you are plugged into a standard outlet you can limit the draw to 15amps.

[@ChangingLanes]

Yes.. Power share is one of the best features!

[@edwarddeyojr.793]

Looks like the space shuttle,,,,very impressive you did a very nice job,,,stay safe,,🇺🇸☕️☕️🍩🍩😍

[@anthonyg9787]

wow.... system like one I have in boxes ready to go.... glade to see someone with a smile and good things... I should be good .. :) ... thanks for the video.... I learn some things.. :)

[@doughinkle2947]

Nice job Chad! Jared had me thinking about this inverter a couple months ago when he did his install, the two of you now have me totally convinced that this is the right tool for my camping style.

[@jimhanty8149]

excellent video.. very well explained.....i am in the last stages of building basically the same system with almost the identical equipment.. (i only have 8 BB batts ).. i am fixing to order , the cerbo and display... you have good pointers . many times the non- pros explain stuff much better than the pros as they dont blow through things like we are all PV installers that are watching...... THANKS ... JIM.

[@stevespawn1]

Ive had a very similar system for 2 years in my 44ft dutchman voltage . I use the victron 24v-3,000 watt inverter charger. Has been flawless. 1400watt solar too. It took alot of studying to absorb and be able to explain all the things you just quickly explained. Nice to have 120vac in all outlets when dry camping. I put a 120 vac minisplit in the voltage garage. The head of course is in the living area and the garage is not cooled. Great to have noiseless air conditioning when having full hookups or on generator. Of course we still have the 2 roof a/c’s when it gets over 90 degrees. The compressor is mounted on the wall in the garage. Can run the minisplit on a 20 amp outlet! Thats right.

[@princesonthemove4020]

Chad you are a genius at this stuff. Thanks for sharing your knowledge.

[@paraengr0770]

Very thorough layout, I'm going to jump on this one..

[@alanhat5252]

That's a more useful description than I've seen on Victron's website, you should rent them your video!

[@georgewheeler3731]

Way to go Chad, nice presentation very well laid out, Plus it works like a charm, Nice install, Enjoy...

[@caymanchristopher7014]

Wow. Lots of nerdy, cool stuff. I love the mix on the channel!!

[@JandAReview1]

Thank goodness Tara hooked all that up for you!

[@angiet3224]

I love the detailed explanation of the device and it benefits in this video. See ya down the road.

[@buddycutts2035]

Thanks! As a fellow geek I really enjoy these kind of videos!

[@michelleparks4582]

Thanks, Chad! It's still scary, but you made it a little less so. Its amazing what the human brain can hold and we're all walking around with such different info in our brains 🧠 🤯 I'm full of medical info, cleaning, and other senseless things. You're full of electricity, electronics, planes, ships, medical and goodness knows what else! Pretty cool 😎 thanks again for sharing..this is not easy for most.

[@paulroesner]

Chad, thank you Sir! Again, great video. So good I order the inverter you are talking about, and will be installed soon! We are also excited coming from a limited Growatt 3k (25Amp). Thank you!!

[@paulroesner]

Well, we have the Multiplus 2 installed in our Solitude. Overall, we are satisfied with the great configs and data monitoring you can do! I was wondering if you had any issues with Inverter sounds (hums like a fish tank motor, even on low power), or any shore-power breakers popping when trying to connect shore-power through the inverter. I have the 24V version, and my father has the 12V version, we are both experiencing shore-power breaker popping while trying to charge or pass-through the power. We have sent our input AC to low levels like 5, 10 or 15Amps with the same issues. Some reading says that the US ground fault circuits are more sensitive than EU market. The Multiplus was designed for the EU market.

[@brianclemens2707]

Thanks for this Chad. Next time you are near the Autotransfer Switch pop the lid and check the connections. I have found the connections loose at times.

[@ChangingLanes]

Oh yea.. I tighten them any time I'm in there.. 👍🏼

[@michaelcook6467]

Enjoyed seeing the improvements and the ability to see how it all works together! Another great video; someday!!!!!

[@brianbrandt2930]

Hi Chad, I feel your pain. I installed one of the Multiplus II inverters in our Solitude last month. The AC wiring was a total pain. I wound up doing what you did, cut the insulation back and put heavy duty heat shrink over the exposed wire after they connected. Love the channel, keep up the great work.

[@SweetAdventures]

I had the same issue with the 6/3 romex on our MP2 2x120. I will be swapping it out for SOOW Cable for its flexibility

[@jkonicky]

I used SOOW cable on my install. Worked great, but be sure to use ferrules when connecting to the MP2.

[@SweetAdventures]

@@jkonicky I know people recommend using Ferrells with a flexible wire, but I think I’m going to try it without it mostly because I don’t want to buy the crimper. Also another installer has successfully installed without them on this inverter.

[@jkonicky]

@@SweetAdventures I tried installing the SOOW cable without ferrules and really struggled. I finally broke down and bought a crimper and ferrules. So much easier and I now feel confident that I have solid connections. Good luck!

[@Hallstop_hangout]

Very helpful really appreciate you explaining everything. The visual of seeing it in action and hookups makes all the difference.

[@josephlabrie5984]

Very nicely done and a good vision for my distant future. I’ll be doing a much simpler first installation that’s less expensive and you make me jealous. This also demystifies diy Solar, battery, inverter, system install for boondocking. Thanks.

[@Lulutalon]

Great video on the Victron stuff! I really enjoy how you go in details with your use cases with this inverter! 👍👍👍

[@vanderwielen]

Chad, you might consider Ferrules for your stranded wires. I do this. It guarantees surface contact between all the strands. One other thought, perhaps you've done this... I keep the red DC plus from the shunt wired directly to the battery. If you drop DC voltage by turning off your master switch, the shunt resets and the SOC jumps back to 100%. And one more suggestion: Install at 400 amp fuse either right at the battery bank and prior to your DC master switch. BTW, I'm EE and I'm impressed with your knowledge.

[@healeybob1]

I am installing a similar setup in my Tiffin and am excited to get it finished. Thanks for the video, very helpful.

[@timaz1066]

I’m actually going from the electron multiplus one to the multiplus II. I would’ve done it from the get-go but the site I was looking at showed it been 26 inches long when it’s actually only 22. And my coach is wired with two legs coming in and out so I really do need this unit. I’m very much looking forward to do the change out install late this week. Thank you for the video.

[@irnieracing]

Fantastic. Thx for filming 🎥 this

[@TodayWeGo]

We have a very similar setup in our 5th wheel. We went from the regular Multiplus, to the Multiplus II recently. Thank you for the explanation of V.E. Can! I have both of our solar charge controllers wired to the Cerbo GX using V.E. Direct cables. I’m going to make some cables and swap those out now!

[@dixiemae5042]

Keep hearing good things about this brand inverter

[@marvs4321]

Be sure to setup smart networking between the units. and use ONLY the Victron SmartShunt as the temperature, voltage, and current source for the solar controllers and the MultiPlus.

[@earlhunt2815]

Great comment. Since my batteries are not in same location as MPPTs or Inverter, I ordered and installed the temperature sensor on the shunt data port and the sensor in the battery stack. This is a must as you pointed out if you value your battery investment.

[@ChangingLanes]

That's exactly how this is set up..👍🏼

[@randym5975]

Thanks for the great explanation of all the components and how they get tied together. Just got my Multiplus 2, two days ago.

[@Tryke_Ryder]

Your wiring looks so much better than the factory mess I’ve yet to address (on the list, but it’s so nasty!).

[@jimhanty8149]

Good vid guy…. I’m going through buying and hooking all this stuff up now.. ya have to be sorta sober when figuring it all out ,for sure…

[@chrischapman276]

So many questions... Where do I start? First I've got to say.. I've seen many of your videos and subscribed to you quite many months/(year?) ago and have enjoyed them. Then there's THIS ONE! This is a whole new respect to you and what you've done here. Knowledge is one thing. This installation is the main thing! Damn!!!! I'm impressed!!! (Along with the video when you made your desks from the couches!) I'm a Career specialty sparky, 35+ years motor control and more. Never got into solar though. Started my business, C-10 Electrical Contractor (Ca) 2011, just a few years AFTER to solar boom. Elevators, Amusement parks, control systems for many different adventures and just totally OCD of perfection and professionalism. This install you did is that.... neat, clean, professional, something I would do and be proud of. Congratulations on your OCD as well! haha Tell me..... What's your solar total wattage? (Panels) How many batteries? .(Here's where it gets possibly "too far"....) Can I assume this is a $10,000 system? I'll be purchasing our fulltime coach in exactly 1 month today with the closing of the sale of our property/house to purchase the 40+ footer for our full time adventure. This system you've got sounds like the exact system I'm going to be doing on what ever we get. Power enough to run the AC(s), totally self sufficiency for the boondocking I expect we'll be doing. I'd love to sit with a couple cold beers, Rib-eyes on the BBQ and pick your brain!

[@ChangingLanes]

Thanks, Chris! 2000W or solar and 12kWh of batteries (1000Ah @ 12VDC). Yes.. it was around $10K. But, you can always build it out in a way that can be done in stages.. add more batteries later, add solar later, etc...

[@chrischapman276]

@@ChangingLanes With me finding this initial solar video of yours, I started to "try to" binge watch some of the others of solar you have done. You mentioned going higher voltage DC as well, which makes complete sense as well. I'm starting my research on this subject, wanting to find out the benefits of the 6 to the 12v, series/parallel set up. I had the $49,000 solar set uip on my home prior to the one now that was used, as you have yours optioned, the power company, lower the $800 bill to a couple hundred/monthly. (I don't miss many things about California). I really am impressed with that option you've got. I'm looking to be able to power, at least ONE of the AC's but a system to do 2 on a 44 footer would behoove us a bit more. THE WEIGHT! That's one thing that concerns me a bit! Space is another. I'm assuming I'll be investing around the $15K (ish) on a boondock system like that, surely. Thinking, wondering your thoughts, 12 volt, series parallel for 48V is the smartest way to go with my idea? I do have a lot of research like mentioned. Picking your brain here for this moment is just a start of it. Respect to you .

[@ChangingLanes]

The big difference in wiring 12 vs 24V (or higher) is that you'll need a DC-DC converter to step down the voltage to 12V for the RV. This, in turn, might cause issues for things like a hydraulic pump. I've heard the DC-DC systems cant handle the in-rush current. Might also have an issue starting the generator. The simple fix for both of those is to have a battery dedicated to those items.

[@chrischapman276]

@@ChangingLanes A very good point I hadn't thought of. The exact reason to ask about something..

[@chrischapman276]

@@ChangingLanes Very good point that I hadn't thought of. As a career sparky (never got into the solar part of it) I know having multiple "adjustments" of the power is not good in any systems. To transform voltages, in this case, multiple times would make the power quite inconsistent, causing problems in the system potentially. I've got a lot of research to do if/when I install the system needed for which ever coach we end up with. I am looking at a previously owned unit that's got a system on it already for, what the owner states for boondocking when he was using the rig. He states the following... 960 Watt solar system with Magnum MS2812 Pure Sine Inverter, 80 amp Charge Controller, 6 GPL-6CT Lifeline AGM batteries rated at 900 amp hours in total My ignorance is extreme for exactly what I'll need but assuming this is a good start? I hope to not be a pain in your ass, bud. I don't know where to ask these questions other than seeing what you've done on your rig, I figure you're THE MAN to ask! You're appreciated.

[@joeinopksw]

Geek!!! Amazing install, thank you for sharing You always spark new brain cells.

[@earlhunt2815]

Yes!! I love Victron products. We have a 2017 Navion 24J that came installed with 100w solar and xantrex. We now all Victron: 3 solar controllers, Dc to Dc converter so don't damage the Mercedes alternator, the awesome Lynx Distributor, shunt, victron fuse holder (however I don't recommend), the 712, and the incredible 12v/3000/120 inverter. With 6 Battle Born 100ah batteries, can run ac full-time for 3.5hrs or much more if cycling on and off like normal, use the power assist when boondocking, and the best use is k-cup coffee and microwave warmed pastry in morning! Victron rocks!!!! Could only ge 640w solar on roof. But can add in parallel another 4 aux connectrd panels on ground for 1400w solar. Took 4 months working partime pulling new wires, fabricating parts and racks, and engineering acceptable runs.

[@stuartrogel9117]

@earlhunt2815 We have a 2009 Fleetwood Icon Sprinter-based and looking to install this system. How did you get everything to fit in that small rig? Do you have pictures that show your setup that you could share?

[@earlhunt2815]

@@stuartrogel9117 I do have pictures however they're not the greatest. I have a 24J which means the bed is a corner bed. The concept is easy the implementation is labor intensive, rigorous attention to detail for the electrical and structural engineering. It's not inexpensive ($10k for materials and tools like lug crimper, cable cutter, special hole saws) but it's well worth it for our needs. This would have cost at least 20K for a company to engineer and install. New battery packs much more space efficient available from Battleborn and other manufacturers that weren't when I installed mine. I would go with game changers from Battleborn if I had it to do again. So one starts with taking the coach batteries out of the step well and putting lithium batteries in it. I put two battleborn GC2 in the stairwell. next to the stairwell is a luggage compartment. I stacked four 10012 two pairs on their side facing each other. Built an aluminum frame and secured them. Directly above the luggage compartment is the cabinet with the sink. I did not want the inverter outside in luggage compartment so I mounted it underneath the sink. I built a rack for it and secured the rack. drilled holes down to the luggage battery compartment and routed the cables up to the inverter. Then I had to pull new wiring for the AC component from the back of the motorhome completely through to the inverter. This is required because the inverter can supply up to 50 amps so nee wiring is required.

[@stuartrogel9117]

@@earlhunt2815 Thanks so much for sharing this, Earl. Sounds like you did a lot of good work. I’m not sure I’m ready to make all the changes to our rig to build out such a system. Plus, I don’t have the electrical/mechanical chops that you and Chad have to make this work. I am meeting with a reputable installer next week to help me plan and design given my space constraints (and budget). We’ll see. I’ll keep you posted.

[@earlhunt2815]

@@stuartrogel9117 some thoughts to consider: •. Victron known worldwide for engineering excellence, innovation, availability, networking, and quality. • considerate 3000 w inverter/ converter over a 2000 watt. While the 3000 w does require 400 amp hour batteries, This is easily achievable with two robust lithium pack such as battleborn's "game changer". 3000 w inverters generally require a minimum of 400 ampere hours. I doubt you'll ever want to upgrade to anything else as long as you have good solar. •. Inverters require heat dissipation. I see professionals and DIYs installing their inverter/converter in enclosed areas without any or sufficient air movement. This shortens life of the inverter. I would ask to see the ventilation spec how many CFM have to be moved to keep the inverter within specs. • check your occupancy cargo carrying capability OCCC So you know how much to take off with the install. I went with flexible panels because rigid ones are much heavier. However not advisable to glued directly to your roof. But simple slotted aluminum "T" rails with the head of a bolt slid into the T allows one to secure the panel and also makes it easily removable. I Used LEXAN thermoclear for ventilation between the roof and the bottom of flex solar panel. The weight saving is significant. •. Shading kills solar output. Any panel mounted either panel beside your air conditioner Will be shaded at one time. If they are connected together the significantly drops of efficiency. The ideal solution is parallel wire, diodes to prevent feedback for weight panel (watch I almost never see any pro or DIY install) and separate charge controller. Most professional and DIY installers prefer to use one charge controller; however, This is much less efficient But easier to install. Using multiple lower voltage amperage solar controllers in pairs of panels significantly increases total output to charge the batteries. • codes do apply to solar installs such as fusing and the ability to switch on and off the solar panel. *. Solar wiring must be exterior braided, UV protected, hello with other specs. Please ensure your bid specifies the correct solar wire otherwise the wire covering will crack or just a few years and you'll be replacing it. + The victron lynx distributor is hands down the best. + Besides the master cut off from the batteries to your distribution terminals, consider a DC bus cut off from The distribution terminal to your DC fuse box.

[@poondawg]

Awesome setup! This is definitely something I would love to install one day.

[@yobrevol1788]

Great content, beautifully delivered