Hello, I am encountering a problem with my battery, it reached 46v DC when I plug in my regulator, the voltage of my 360A 48volt lithium battery decreases to 24volt, how to resolve please.

hmm.. pv to micro-inverter to main-inverter to charger to batteries - to inverter - to device… .. whats the final efficiency? 65%.. 60? even less?? ….micro inverter seem like a royally dumb idea when considering all aspects of their usage

What’s the torque on end brackets?

Hope to test one on a real every use off grid living since I help many people that don’t have access to the electrical grid hood video 👍🏻

Nice to see more of these 48V Vics getting used. I've been running one of these 48V/5KW Victrons with 20KWh (4 24V in a 2P/2S setup) battery bank and 2KW of solar for about 8 months now. As these units are single phase, I'm only using one side of the 50A input. I avoid tripping the shore breaker by limiting current input to 47A thru the Victron controls app. On the rare occasion that current exceeds that mark the inverter power shares the overage from the batteries. Also, these inverters use 2 AC outputs, one is battery backed and AC2 is only on when on shore or generator. Loads are split so that non-essential loads are disconnected (AC2out) when only on battery/solar. (Items like the fridge and water heater and one AC unit). So far working well. Even with all loads on, the analyzer shows a 67A pull and these inverters are rated for 95A. Total cost was right around $9K but added (ugh) about 400lbs to the front end. I originally tried a SunGold all in one inverter, but there was no seamless transition between battery and generator. The Victron has no problem with that.

Thank you for making this video. I have scoured the internet for information on goodwe inverters with very little success. I bought one from naz this year and was disappointed that there was so little info.

Thank you! I only needed six of them. Thank you for selling singles. They were a breeze to install and now one year later no issues what so ever.

Your should have pointed out that you dont need 7kw to charge a tesla over night after a day of normal driving.. back and forth to work and store etc.

Why does my multiplus ii not chage off 240v. It clicks then stops.

What piqued my interest is your offer to connect me to a local installer. I'm in Phoenix and am having a terrible time trying to find a company that will do an install for me because I've already purchased my modules, inverters and ground mount hardware. Do you know of Phoenix area installers that work with people like me? I'm trying to get this done ASAP

Can i turn off the wifi emiting from the micro inverter?

I am in the process of gathering components for a 35kW ground mount install here in Phoenix. I have (50) 700w panels already, and they are very large, 48" x 96" roughly. Would the Tamarack system support a 3-stack vertical? I'm noticing on the configurator, they don't recommend panels greater than 45" wide for 3 tall configurations. I just ordered my Hoymiles HMS-2000-4T's and hopefully will have those in the next couple weeks. Once I procure all of my equipment, do you guys have recommendations on anyone that services the Phoenix area that can get my engineering and hopefully installation? Does NAZ service Phoenix? I'm ready to get this project going now that I have the bulk of the main components. Thanks for the video, it's really helpful.

Thumbnail photo spelled “Applications” wrong

This is the first understandable description I've found of what I want to do with my existing solar setup here in RI. I'd love to see a schematic, and I have one question at this stage: Is there a way to automatically disconnect from the grid when it's down (and reconnect when it's back up)? If my array and batteries are hot I don't want to have my lines to the outside world powered while utility company crews are working to reconnect me.

Nice job....helped.

I have an old Magnum inverters MS4448PAE two in Particular coupled with 16 Deep Cycle Batteries and 16 BP PV with the output of 3200watts which I’m using now how can I use this output to Coupled with my New SolArk 15k that I’m about to install

Thanks for the tour. The SolArk looks like a great choice. Do you recommend a Victron ESS system? Can a Victron Multiplus 2 ESS system even be permitted for grid-tied connection in the US? It has nearly the same features as a SolArk. Thanks

So would it feed back to the grid during the day if the grid goes down?

9 minute video you connected one single cable and you call it a wiring tutorial?

I have a question on the Vectren 150 volt models would it be safe to think that I can install 2000 Watts no matter what how many amps I have to push into the battery so for example I'm looking at getting the model 150 volt 45 amps does that make sense

The 200a bypass does the inverter shut off with overload and grid takes over?

Hey Naz, i got an EV with Solar on the top of my car how can i take advantage of my car to generate energy.

stirdy cables 6AWG gauge 16mm2 must be 10000 watt on 230V grid?

Is there a EVSE like: PV in DC direct to car batterie?

why is there not an ac out wire...but you are doing ac out you have a wire on the ac in ...but on the controller it doesnt show anything , just ac out what am I missing

I need pump form India

What option do i have if i have lost the Puk code and dont have the pin code?

How much does it cost to get help from NAZ for any troubleshooting? I dont to share plant unless I know how much I am paying to share or receive the help

Appreciated identifying wattages of the different PV arrays depending on system voltage.

Thanks for the video i was helpful

Thank you for the insight

good evening sir, your video is amazing, my question on dis MORNINGSTAR TRISTAR TS-60A SOLAR CHARGE CONTROLLER, can it change li-on lithium batterys? thanks for the answer.

What is the price for the battery and SEB?

I would also mention that the multiplus 2 has a lower idle consumption.

great info

nice

Keep up great work!

Thr tech has improved a lot since this video was made. Try x16 lifepo batteries connected in parallel...

I'm barely driving my EV. A low power Solar generator around 1Kw would do the trick for me... A portable system would be crazy... is this possible?

Wow! 100 GPM? I guess you would need that much to irrigate chaparral desert into a pasture for grass-fed cattle. A waste of water benefitting who?

Fantastic video. Thanks. I'm planning on doing a system like this for my RV and have some questions. In this dual 48V/5000 inverter split phase setup, if you had a smaller generator, like a Honda EU2200i, which is limited to less than 15A, would the autotransformer be needed or even useful? Without the autotransformer, would the 15A generator load be shared by both inverters, or would one be in PowerAssist and the other inverter only? Also, if these two inverters were set in parallel mode, I understand that the input current limit is doubled, so this system (with PowerAssist on) would only be able to go down to somewhere in the 27A range, correct? Is this also true with them in split-phase? Otherwise, you wouldn't be able to use PowerAssist with small 15A-20A generators or house plugs without overloading them.

Its says this covers how to wire the digital sense from the transfer switch, yet i don't see it in the video or the description. What am i missing?

I’m thinking of getting a victron charge controller for my system. I hope it explains all that in a manual you made it look so easy lol

Promo sm

You should do one using the Pytes hub and how to set up groups of batteries, also their battery monitoring and OTA firmware updates.. I have a pile of these and they’re amazing, the published manual for the hub was wrong but was able to get immediate tech support from Pytes and had it resolved in ten minutes.. still want to add ten more in the fall lol..

A diagram is a must. The sub-panel is connected to the main panel with cables obviously. So when the GRID goes down, why is the sub-panel disconnected from the main panel. What makes that happen? Do you manually flip the breaker to the sub-panel?

Very informative. Thanks, James.

If you intend to charge an EV with a standalone (off grid) or emergency backup power solar system. It's important to consider the technology that's used in the inverter. High frequency, transformerless inverters provide a much lower surge capacity and a shorter life expectancy than heavy duty, low frequency, transformer-based inverters. Additionally. high frequency, transformerless inverters do not provide any galvanic isolation between its DC boost stage circuitry and its AC output which can allow high amperage DC current to pass through to your EV's onboard charger and damage it. You may be able to use a high frequency inverter to charge an EV short term, but it would just a matter of time before the MOSFETs or IGBTs in this inverter fail and you can kiss your EV's onboard charger goodbye. A much better and safer choice if you want to charge your EV with solar is to use an inverter or power station that uses low frequency, transformer-based technology in its design. Low frequency inverters can handle high surge loads for at least 3x their continuous rated capacity and they can do this repeatedly, without sustaining damages to their MOSFET transistors, for minutes, rather than the milliseconds that a high frequency inverter offers. And because low frequency inverters use a transformer, they provide galvanic isolation which protects your EV's charger. That's why the big-name brand inverter manufacturers like Schneider Electric, Outback Power, Sigineer Power, Magnum Energy and Victron Energy and others, all use a low frequency topology in their design.

Hello, I have already bought two Pytes batteries What device should I buy to check the state of charge discharge of each cell individually I mean the health of the battery thank you in advance for your reply

Why couldn’t they help, I thought that is what they do.