NEW OFFGRID SOLAR INVERTER Axpert Max Twin 11kw Voltronic Power 

James, I have a monitoring app for my cellphone. I don't look at it much anymore because I pretty much know what it is doing depending on the amount of sunlight that we get. I am 75 years old and have been in the electric motor business for 50 years. I hired professional installers because i'm no longer capable of doing work like this. The engineering company did a fantastic job. We are we well pleased. In watching your videos, you do excellent work. Jam,es, you explain everything well. I always watch videos like yours several times. I enjoy learning and updating my knowledge. I have plenty of time on my hands.

I just wanted to be straight with you never thought that that picture of the world would never look good in yur house but, boy was I so very wrong it look absolutely beautiful right there. Dang dude is there anything that don't look good and yur amazing ideas be wrong. I'm sorry but I've tried to find flaws or something that don't look good brother I can't find anything I mean nothing. James and Melinda if I could come up with half yur good ideas and if I can make my place half as wonderful as yurs I'll be ok. Proud of ya both and thank you again for sharing yur home me and so many more.

I can't make this stuff up, as I started watching my power went out in my neighborhood, but my battery kicked in so fast I barely realized it. James is setting trends, now more solar/wind will start popping up.

Thanks again James I learned something every time I watch your channel and I appreciate your content rock solid brother take care

Excellent explanation and system overview. Thanks for the info!

Fantastic James

Very cool video. Extremely informative, very nicely done.

Another GREAT video on Solar thank you

Some nice upgrades.

very impressive upgrade

Many thanks James, very informative and interesting. Take care.

Very talented guy!!!

Looks fantastic !!! Looking forward to performance reviews!!!!

Daam boy, that's a beast. Great info and explanation on it's basic specs. Can't wait till you have it running for a while and can update us on the performance.

Very nice unit. you have a great set up.

We got our Solar plant installed in May 1, 2022. We love it. No more brownouts. Net Metering is a hassle. Not worth persuing. Our electric bills is cut in half. James, thank you for making this Video. It is great information.

Outstanding video. Thanks James

Hi James I was very familiar with hybrid systems as in Florida I had T brand (can’t spell it out or YT blocks it) worked seamlessly but very expensive. I thought I understood off grid systems but I had not seen one that could still charge from the grid. Great concept. Love all the info you give and especially everything you are doing power wise. I’ve got about 14 months before I start my build and I keep seeing the improvements in Solar.

This is way above my head, but still love when you explain whats going on because i know it is helping others who does understand because your teaching is so much needed to help advance the life of others. GOD Bless.

Thanks for sharing, we are leaving for the Philippines at the end of the month to start our build. I'm looking forward to seeing how the new inverter works out for you. I'll be buying solar at some point as well. Blessings...

James, I really appreciate this video my man, I will be using this learning when i arrive there

Damn Great looking unit & its damn sure alot quieter than the old ones you have James . Im glad your enjoying your new Equipment Po your face says it all your like a kid at Christmas lmao 🤣

DC voltage are naturally more dangerous than AC VOLTAGE!

I bought one earlier this year under the brand called sungold power. Great unit planning on buying another one so I can run 240 volt… currently there are other units out there are 240 volts and about the same price as the 6540. Wished I had waited.

Enjoyed the video. Looking forward to a performance review. I will be doing solar in Leyte. Leyte uses geothermal steam to produce electricity. Less expensive than other islands but still frequent brownouts.

Everytime you talk solar you have my attention 🇵🇭🇵🇭🤬❤️❤️🌴🙏🏼🙏🏼 🤠

Very informative . I'm hoping to get to install some solar next year on my house. Your videos will be a big help

Nice setup brow

been trying to keep up with you as far as the equipment you are useing for your solar system..maybe when I build in the Philippines I can get you to either help with or get a list of items needed to build a system for my home..nice work that you and the boys are doing there..

Welcome to high voltage dc :) Have run the 8000 max (voltronics axpert ) for 2 years in 3 phase for a couple of years, was really happy with them.. Ran the 3 phase 10k mpi the 8 years before that .. Great machines, at reasonable prices

Hi there. Thank you for your clear and detailed description of your solar installation. I’m about to one myself. As we share the same sort of location being near the ocean, where should I place my ac and solar inverter. Should I have a special covering for the ac outside to avoid corrosion and do I put the solar equipment where there it does not hear any noise. Tks. Great channel mate. Cheers!

Beam me up Scotty 😂 always great information 👊

Do you have a link for that new unit?

that unit looks identical to the lv6548 pair that I just upgraded to this weekend from my pip5048mg. I am loving it so far. I would like to make sure that you are aware of Solar-assistant. I have been using it for the many solar sites I have and it is a game changer over the included software. it's cheap and a one time purchase. I have not even connected the wifi to my inverters and have no plans to as I already know how terrible the software is. Once setup from the display, you can change anything you need to through solar assistant, but the graphs, charts, and logging are second to none. and when I say that I am including the victron VRM which I have used also; I think this is better. Go buy it and you will thank me later. actually, you probably wont 😉

👍👍

Electricity is cheap in the Philippines I’m in Iloilo 👍

Nice video. I have only few remarks. I got two units with MPP Solar rest was same they are connected parallelly. Few negative points : 1. don't use solar chargers if you don't have to. They are not so efficient and they have still some bugs.. 2. These units are also loud compared to other manufacturers such as Victron or similar 3. Be very sure and carefull not to go above 55-56V ..These units were designed with a lot less headroom in voltage side compared to 8KW Units ..so be sure not to over voltage unit 4. I modified mine to add 80x80 hole with front grill in right bottom section (on front black panell, there is hole inside the unit anyway there anyway for some reason so i added one extra but to outside the unit) this allows a bit more air to go outside the unit with different direction 5. Change Voltage to 220V to make sure you can get as much power as possible and it should improve voltage spikes ..so it might improve lifetime a bit 6. Changing Voltage or any other special parameter is a bit tricky and it get used to it..and ofc it isn't clearly explained in manul..but ofc you are used to it already i expect.. 7. That Monitoring wifi software is Joke ..no it isn't even Joke..it is bad Joke and really bad.. This should be improved much more much more..!!! Positive points : 1. For the price you can't get any similar performing unit at all. 2. It has higher power loss compared to others..but on other hand it is pretty good unit with a lot of setting and options to choose with.. 3. Filters are good points...but this could be improved more..or to have option to make some better ones ..Dust is always problem..and this unit is sucking air 24/7/365 so for sure you have to clean them every month 4. Not much positive or negative to add, 5. As a whole good unit and it has some interesting options a lot of setting and charging options..All is fine Recommendations : 1. Improve WIFI/phone/website software 2. Add/increase glands for 75-95mm square cable ..cable will go in..but not lugs..so what is point to it or add option to skip it by some plastic insulation material as option 3. Add better/larger input dust filters or make it available to order 4. For sure make some extra unit where ppl would be able check results live on some website or similar..and make them possible to connecto to other systems such as Victron or similar.. 5. Add possibility to switch unit on/Off by remote function..over cable or by switch or relay or similar..this i'm missing for sure.. compared to others such as Victron..

👍👍👍👍👍

I see you changed up to the 48 volt. I was looking at those units this week. sure seems a lot quieter then my growatt too

hi i follow you from a long time now , i got the same problem with the heat and butiki make my inverter growatt " dead after 6 months only" i boat deye with no fan ; no problem anymore, i stay in guimaras ! there is no warranty in the philippines !!! it s that i learn : hope that you make a good choice but for me deye is still the best: may be see you in iloilo one day

My mom's neighbor in Naples Florida gets a check from the electric company for the extra power she makes

Sounds like you are becoming somewhat of an "axpert" yourself! 😊

I recently added an MPP Solar 11MAX to my system. When I connected the battery, the BMS shutdown (Short circuit protection). I found I had to pre-charge the MAX before enabling Discharge from the battery. I did not have to do that to the 5048MG that I have. Does your 11kW de-rate output if the battery < 55V? Only time my batteries are > 55V is when it's in Absorb. I also found that this inverter uses a few kWh if connected to the grid. Something to be aware of. I leave the grid input isolator OFF. My 5048MG does as well, but not as much (0.08kWh vs 1.3kWh, per day).

i got the same unit here in Jordan. Did you run into any thermal issues with this unit? mines throttles when the temp exceed 80c. I put some fans around it and it helped a bit, but if the weather is more than 36 then it might still throttle.

I found CORSAIR is making very quiet running fans. Something to look into if those loud fans ever need replacing.

I hope you will be happy with the unit. I have a Max 8k version and Max 3.7k-24V version also. They both have common bug on the solar charger with stock firmware known as "the infamous Premature float bug" . In some case the mppt controller wont recover after a short cloudy situation. Default firmware used to pull power from AC in, even instruct not to. I didn't want to use unofficial firmwate that fix the issues, I moved everything to DEYE inverter, 5 years support by default and better quality build. Originaly design by sol-ark ;-) and available in PH.

some people double crimp lugs

Any links for where you bought that?

what is the standby power consumption?

Thanks for sharing. I'm also interested in an 11kw voltronic. Then on Alibaba I found this one from SUNMART the same as yours. My fear is that it's not a real Voltronic. Can I rest assured?

Did you buy directly from voltronic?

Hi James. Been following your channel and taking some productive advice from you. Can you give me som contact details for your new off grid 11kw Voltronic Power. I’m interested in purchasing this unit. Tks

Noticed you are going from a 24v system to a 48v system, that will reduce a lot of cost in wire sizing for those just jumping into an off grid system. However, since you already have the wire, and if you used the same you were using for those 24v inverters, it will decrease the resistive load and increase the efficiency of your power from the batteries. Keep us informed on the noise level generated from that new inverter, and let us know how you have connected your PV input (strings, wattage, voltage). Thanks for the video.

I have no idea what the boy is talking about 😮

Just wondering how you managed to connect your 24v batteries to a 48v inverter? I am in the market for a 10-16kw system for myself so interested to see how that inverter works out. Thx J

Hi James, how is your 11kw sunmart inverter in terms of performance?

were did unit come from china or america

I think ENG is Earth Negative & Ground ???

Hi James, am still waiting for you to answer my message

How much did you bought that 11kw inverter ?

Hi , i m from France , and i have this inverter (another brand but same) sumnart voltacon , axpert easun voltranic power , that same inveter. i have a big problem with this one with one battery Easun 10jw , i got everytime almost a F52 error that mean Too low voltage bus. Anyone know what is it ? i m totaly lost with this

He😢

the inverter is not from voltronic , it's from sunmart a Chinese company that clones voltronic products with lower quality