Відео

Buddy, easy fix. Find the eprom or flash chip on the inverter, dump the chip from the good inverter using a clip-on and flush it to the broken one. After get a tool from watts247 to change the serial number, end of story. Use flashrom on RPi it works awesome! Godspeed!

Nice video..,. congratulations

I'm so thankful that you mention the security of the WiFi dongle-router connection. I'm just getting around to installing a pair of 6000xps. I asked tech support by phone about security...having my home router exposed to everyone....and was told in a round about way..."no one seems concerned about that" and "no, there is no way to encrypt or lock out tech support from checking into my system anytime they feel like it....? I likely would/will remove the dongles after setup and just live without the data available for me by phone or pc. Currently all I watch on my older off grid system is bluetooth data from a Victron shunt. Do I really need more data available with the 6000XP? Why can't EG4 provide bluetooth data versus out to the cloud/world data? Is EG4 mining data from our EG4 installations?

Many thanks for this video. There are a ton of sellers on Ebay obviously selling counterfeit batteries while claiming they are Genuine OEM Dell batteries. They all have the same obvious flaw. The serial number QR code is missing, and the lettering next to the Dell Logo is Blue on the counterfeit batteries, while it is Grey on the Genuine OEM batteries, just like your video shows. In fact, the counterfeits all get this detail wrong, so Blue Text next to the Dell logo is literally a giant sign saying I AM FAKE...

I install one and the screen did not turn on

This would Great for my Camper 2 of those would fit nicely, With a nice 3kw inverter charger would be great. Stop showing battery's because I need them so bad and you keep showing better and better battery with a great price.

Hello, I Hope you can help me, I have and dead slot, one transistor is burned but I can't identify the model: ALLV 1H do you have some schematic ? What model is ? specs ?

Do you have any pictures from after the house fire?

A word of warning. In my experience that CPT branded buck or boost power supply in the bottom of the cabinet sooner or later will fail and take what ever is plugged into it out too if it's a buck. I've had it happen personally and also to a friend that used them. If they must be used over voltage protection is a must, crowbar or the like.

I have a question about the inverter behavior when VOC goes above 250V at colder temp. My system will have 5 Canadian Solar panels ( CS6W-550MB-AG ) they have STC VOC of 49.6V and NMOT VOC of 46.9V. They will be installed in a tropical location in Central America where the lowest recorded temp is 15C ( about 59F) and the STC VOC calc for the string at this temp will be 254V. My questions: - What happens when the VOC goes over the 250V? - Does the system puts the error code exactly at 250 or before that? - Does the system resumes normal operation once the voltage goes below 250 automatically or do you have to manually reset it?

No circuit breakers or RCD's? 😲

Wonder what the difference is between this one and the kepworth, it is sold by deespaek as well, it is very large though, thanks

My jackery died into the third year and only using it a few times. Won’t charge or show anything on the display. Tried a hard reset and nothing. No more Jackery for me.

So the one on the left is sucking all the hot air from the one on the right :p

Thanks for the review. Got mine using your discount code. Nice battery. Put it in parallel with 17 other server rack batteries. It seems to be charging/discharging in sympathy with the rest of them. I know the manual recommends not doing what I’m doing, but then I see Ian at Watts 24/7 with batteries having a lot more differences than mine all working in parallel. Also a belated thank you for the tip on 6awg thhn wire. I scored that deal too.

Opus charger not available in our country😢😢😢

Please reply for help. I dont understand this terminology .I have a 24v /3000w PowrMr inverter. The PV specs are: Max Power 4000W, Max open voltage 450V, MPPT input voltage range 120-400vdc, Im trying to hook up a 400w solar panel. Volt meter gives me 37v at the mc4 connector but the inverter does not recognize it

I thought I'd share my initial test. We needed a bigger bank and for my 2nd go I really wanted BT so I could set the BMS parameters and monitor the status (I'm a Tech and not knowing drove me nuts) and have accessibility for maintenance. I received mine at the beginning of June and swapped out my 200ah Chins in my RV. I did not utilize my shunt as I'm going to rely on the BMS (Chins didn't have BT). Out of the box I put a 230a load on it for 20 minutes with no issue. I finished draining it at 150a until my inverter shutoff at 10.5v. The BMS showed the battery at 0% (I think the BMS uses voltage based reading until it completes a cycle, then coulomb counts). I then lowered draw to 45a until the inverter shutoff at again at 10.5v. At this point I drew 5a until I hit 11v (2.75v cell) at rest. I can't imagine needing to draw this monster below 11v so I consider this 0% capacity and set the BMS battery capacity at 500AH to give the parameters some headroom for testing and turned on balance only when charging so it wouldn't bleed off balancing once charger stopped. I charged at 80a (Fluke meter read 79.7a at cable in) and the BMS started counting AH. In the morning the charger had shutoff, at rest the voltage was 13.83v and the battery was at 100% or 500AH. I was pleasantly surprised and didn't take screenshot of the remainder as this was all well into bonus territory. I restarted the charger and I think it started charging at 40ish amps and over about 30 minutes slowly dropped to 0a at 14.2v (3.55v cell). I would guesstimate an addition 10 to 15ah. After the season I might bump up the capacity in the BMS to 525ah and do another cycle test but for now I couldn't be happier and this Vatrer 460ah was well worth the purchase. My 200ah Chins out of the box also exceeded it's 200ah capacity about 7%. Moving from 6v GC battery bank, over 3 years the Chins battery exceeded my expectations and made me a believer, Lifepo4 is a game changer in an RV. Having said that, 500+ah is amazing and have all the features I realized I really wanted. Hope this helps anyone considering.

Lithium is ideal as a backup battery > to charge a starter CAPACITOR in case the one main battery dies. Im totally baffled why car companies still havent addressed the battery dying issue, even with 2024 cars i can run the stereo and kill the battery - HAHAHA, its like a conspiracy!

Crap doesn’t last

LOVE how you keep bouncing the foam stuff...

I have 24 batteries in my setup and just used a panel board with 2P breakers as the combiner panel. But this only makes sense if you're pushing relatively low currents on a each panel. You should do a quick video comparing the Siemens vs Square D breakers.

man I am so terrible at organizing wiring/cabling like this, if anyone has tips on how to do this I would love some!

Wireway needs ground bar that lands all grounds

I have been using my lv6548s for almost two years, I don't even know what you are talking about with the complaints so good luck with the new ones (not saying the problems aren't real but a lot of people may not encounter them due to their use cases)

Nice setup, saying it as a Victron-only user ;)

This helped, thanks

in Phoenix they are nice to have in the garage, they keep the garage cool

what labels are you using on the wires? I bought some and they won't stay wrapped arout the wires Thanks for a great video

HOWdy L-S, ... THANKS = I have a GROWATT SPF 6000T DVM-MPV that I am quite satisfied with but these EG4 6000XP's seem quite interesting & Adequate I'm anxious to hear you 1-month / 3-month / 6-moth / reviews COOP the WiSeNhEiMeR from Richmond, INDIANA ... ps: I have never been able to configure my Growatt WiFi Dongle (because I do NOT own a CELLULAR Telephone ) & because they want me to broadcast my INFORMATION to CHINA ??? 😞 ...

Thank you for posting, I’m trying to find out if these inverters require each string of pv to be paralleled into each inverter? Electrician in me seems to think that this makes sense but obviously only 2 moots per inverter and you have 3 strings so this wouldn’t work. Looks like you just brought your first two strings into one and the third string into the second. Secondly, if you only had two strings and 3 inverters would this mean one inverter doesn’t get any solar input? Hope this question makes sense.

There is a 300ah model. It would be nice to evaluate it when there is a chance. Thank You

There is a 300ah model. It would be nice to evaluate it when there is a chance. Thank You

very nice setup

Come back a year from now and let us know if these low cost (cheap) transformerless inverters are still working.

Enjoyed the video. Thanks for sharing

Impressive installation, thanks for walking us through it.

Great review, That wireless dongle is a huge security flaw without a password, is there a way to enable password? (I don't see why they don't sell a dongle that combines switchable secure encrypted wireless and wired LAN combo), and would like to see the MPPT voltage minimum dropped to v48 or lower).

Looks nice and neat. I did similar with a 6x6 wire way and was able to use most of the provided knockouts, but I did make the battery one a bit larger just so they lined up with the nuts inside the inverter better. Think I punched it to 2”. I did want to ask about grounding. I have family licensed electricians. He told be to add a common ground bar inside the 6x6 wire way and then have all the devices connect to that common ground. His expectation was not to rely on the conduit between the inverter and wireway for grounding connection, this ensures the wireway is grounded to a mechanically connected set of screws, just like in a electrical panel. I think since this is smaller gauge wire vs larger wire there are grounding allowances in the code book, but that’s how I did it. Common ground bus mounted inside wireway back to electrical panel then inverter, batteries, and a victron charge controller I use for testing all run back to that common ground bar inside the wireway.

Excellent video. Thank you.

Great video 👍 love the setup 😮

Great video, one note, the fans of the first inverter will end up blowing hot into the intake of the other inverter.

looks awesome

Nice

Been waiting on this one! And you aren't wrong about the internet connected device craze. It's not useful in many cases, and it's always a security risk. I would much rather have my own subnet connected through a router that doesn't allow incoming connections at all than have the "convenience" of easily connected devices. The Internet of Things should be managed by offline modules you can choose to update over your own network but never communicates beyond your home network without permission and absolute necessity. Household appliance manufacturers are no more ready for harmful code injection than your nearest great grandmother is on her iPhone. There are way too many unknown faults that could cause real world harm.

Can you explain the 80% derate rule mentioned around 4:40 and how it applies here?

Looking great, however the open wireless would be a deal breaker for me. There are libraries for WPA2 and 3 encryption, it's not as if they'll have to write this code from scratch and skimping on this is quite a bad look. I would push them hard to address this vulnerability.