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4 Batrium K9's monitoring 64 60280 cells on this 4P16S battery. First of Four batteries to build in 4 individual seismic racks. Progress pics attached. Meanwell 12v Step down from 48v to run 4 Noctua fans relayed into batrium expansion board for heatsink cooling during bypass. Im no expert on...

How about Immediatly send you 50$ more than you sent me; you ship it back immediately; And we call it square and discontinue whatever this is. I apologize for the inconvenience.

Thank You! Finished Second battery, built without fiber washer last night, tore down first battery today and took out fiber washers and rewired leads. Put second battery online today after wiring the DIN rail hardware. Keeping the First battery offline until I get the second battery down to the...

100$ plus 10$ shipping

Lol precisely! I'm about to have a family and having to re-train everyone in load budgeting was not a journey I wanted to embark on 🤭. Reading someone else having the exact experience I only brainstormed about is epic 😎

Yes

Have a Batrium K9 unit. brand new from Batrium. Ordered too many. Fuses and fuse holders included. 150 from USA 15 shipping Need gone fast

Thanks for the heads up on this thread, I've already been in touch with him last week and everything reshipped/fixed come Tuesday when USPS is open. I'm confident he will confirm this.

Might even sell both racks that remain if someone wants the entire battery/batrium watchmoncore setup; configured with brand new Eaton breaker w/ auto shunt. It's all works seamless. Not using the watchmon core expansion board but I sat it up there; to show the complete din rail setup. Second...

I'm a little late on seeing this

-$1000 Price drop on the two modules + Batrium; $5k

I apologize for not being able to send you the sticker and 6" telephony cord; yet I would be truly grateful if you sold it back to me; I paid well over 300$ for what you received . I'd be more than happy to refund you and have that Victron distributor back for 160, and the 4 mega fuses I sold...

Inverter sold; still have a new spare main board and a new spare power control board; if anyone wants a deal on some backups.

Price drop to $4k for the 2 Catl modules without Batrium. Will sell the Batrium setup separately if someone only wants the Catl modules only.

😁 Thank you for the consideration,; I wouldnt mind helping you organize and clear up some shelf space 🤭 I played a lot of Tetris back in the day lol.

Thank You! Due to the awesome members of this forum and their advice; I removed all fiber washers and terminal rings and directly mounted busbars to battery terminals. I ran BMS leads into tapped hole in Busbars. So before I ran into major issues the risk should be eliminated befor any load is...

Batterys and BMS are now Sold, but the racks and everything else shown are currently available Will sell rack and batteries/wiring 1500$ Or Will include a batrium K9 module with rack, monitor, rack fans, rack surge protector for 1900$ Or if you are also interested in both racks 20kw+ with...

SAB Lifep04 3.65v 55ah. (Lithium iron phosphate.) Selling all 7 boxes for $700 / $100 per box 140 per box, 8 cells per box. (My Cost $280) Or 960$ obo for all 7 boxes. (My Cost $1960) I bought a pallet of these cells. They work amazing on my current configuration. I have 7 unused boxes...

Main power board and control board

Returned mail, Been in contact with him

Chuckles** I feel you on that one! I only need a food break when working in the garage, I need a triathlon to expend the frustration built up from what that software does to me at times ?

Been in contact with him this past week about resending his order. I'm sure he'll fix that post once he receives them.

Yeah lowest I've found was $150 to New Mexico from Dexter, MO. That's as long as no lift gate is required on either end.

I'm enjoying reading the conversation 🙂 I got a nibble this morning; outside of the forum. Hopefully they come through.🤞

Biggest enjoyment out of the 12000t compared to the 6000t was the ability to handle multiple loads during a surge. With the 6000t I couldn't run the house + have the microwave or coffee maker going "then" the deep well pump kick on. The surge from the deep well pump would trigger the overload.

Thank you just fixed it

I see what you mean, Thank You for explaining that; only other option is to tear everything back down and rebuild with one K9 and leads placed on outside of busbar. Once I get this second battery online and synced with the other I'll run tests and come to a conclusion. Trial and error...and labor ?

Price drop 650$

I've made right with the first buyer but he's yet to update the order I resent . The second buyer I sent him the right item but wrong box so the sticker and 4" telephone cord was not in the box and I'm sending 4 mega fuses to make up for it.

Price dropped $800 for inverter $1150 with the extra boards

Just now seeing your comment. I didn't get notification, $12 would be fine for shipping the two Victron modules. If your also getting the t-class fuses, with the two Victron modules. I'll pay for shipping. No cost to you. Fully insured. Ill send you a message

I'll message you

They've been extremely efficient from my experience

Honest mistake I didn't even notice I made ?

Will take 125 shipped

I'm guessing it's not worth any price to anyone at this point lol

Awesome point, I'm going to look into this more! I do have a new challenger breaker. The Eaton had a higher amp rating than my Challenger breaker I swapped out the shunt trip to the Eaton.

Needing quick funds so Dropped to $950

I'll check for you on Wednesday.

4 sold, at least 4 more left if anyone is interested..give me a shout..

I have some New Batrium K9's I bought extra and all the fuses, leads, 60mm fans etc if you need them from the USA. You'll only need to get a Watchmon Core from Batrium which I don't believe is on backorder like the K9's are

Yes I definitely don't want to weld anything! I designed the busbars to have dedicated threaded holes for the balance lead just incase so thats a win.

I never said I'm an expert so I'm definitely not trying to fool myself as why I posted this thread to get everyone's opinion. While doing a bypass set at 2.6v, Why did the Batrium K9 hold all cells at 2.6v while the handful of cells that were above 3.3 bled down to 2.6 individually until all...

I agree many questions for me too as why I'm loving everyone's sincere input. This is all trial and error for me. I'm doing the best I can for what I have taught myself. I won't be pulling tons of current through these batteries so I would assume the odds of thread lock wouldnt be that high...

At least itll look like a pretty ornament if I welded everything together. But Thanks to everyone's input I may not have just an ornament heh heh

I Have a Handful left.

Watchmon Core Expansion board 3 +16s K9 Tester 100 +10 shipping

I do appreciate everyone's input to help me understand everything better ?

Ah I could have sold you a few of mine I have tons of extra new K9's on hand from over engineering my setup haha. I have the listing in the for sale area of the site. I'm including Noctua 60mm fan and fuses n leads too

Yeah, No need for anger or saltiness, life's too short; but yes I ment re-sent the merchandise ? Thank you for giving me the heads up.

Im not being shady, the white box I sent was for the Victron power up, not the distributor, I had the two boxes mixed up but you received the right part. I didn't think the sticker and the telephone cord would be a problem to make you want to act out like this. My friend has the other box. I've...

Newer updated model/version of ABB breaker with the 24v shunt trip... This also has all the other auxiliary bells and whistles if needed I personally wouldn't want to live without a shunt trip on my system. Such a sense of peace having this safety feature. <500vdc 250a 3 pole. Bought two of...

South East Missouri

I just sent message you should have the info

$75 each and $25 each on the t-fuses with holders. Bundle $185 for everything

Yes I had bought 16 of these k9s

Price drop $1250 for inverter by itself $1550 with replacement boards. Prices are not "shipped". If not picking up, then shipping will have to be arranged. Thanks!

Just need the funds for working capital. Id like to keep it lol.

Looking to downsize for the time being. So this is up for grabs. 2x New CATL Modules with 20x 3.2v 280ah Prismatic cells 17.82 kWh (35.84 kWh total) Rewired for 16s Batrium Watchmon Core BMS 48v Modules using pre-existing wiring w/ Batrium K9 units and batrium shunt. These units have only had...

Dexter, Missouri

Yeah I had four racks each 220ah total of 880ah. Selling single racks so I have a little juice for my freezers until I can order more KWs to replace these..just in a temporary $ pinch

Update

I honestly don't mind including the monitor in the batrium deal. It's a display for the batrium cell levels. I could ship just would have to build a enclosure. Should be fairly easy I've already done one for shipping; when I hauled a rack to Mississippi

? I feel you! And Thank You, I greatly appreciate it! It is the only way I could wire the BMS leads for the Batrium to get a precise cell level reading and treat each cell individually with monitoring and balancing without forced interference from the busbar voltage. This has worked like a...

I have a New Growatt 6000T MPV 120/240v unit for sale with Wifi dongle, software cd and pc cable included. Growatt 48V 6000T 6kW MPV (250V Solar Input) These are Awesome units from my experience. It's a new Growatt unit with original box. I have only mounted this to replace my Growatt 12k and...

Updated price for both racks with the whole 20kw+ & batrium setup. 3500$ Single racks same as listed above Im sacraficing majorly, just have a family emergency so fire sale prices ? Everything is literally mint condition perfect shape.

Price drop $725 for inverter. $975 for Inverter and extra boards

I will split the inverter and replacement boards but both have to be claimed for me to do so. I would take $1350 for the inverter. And $350 for the main power board &control board.

Two Victron Lnyx power- in units. Basically new, immaculate condition. Only used on a backup system for 4 months. https://www.victronenergy.com/dc-distribution-systems/lynx-power-in $95 $75 each. Also Have two T class fuses and holders 400amp...

I haven't modded anything internally. But I do have a t-class fuse and holder with copper busbars modded to fit between the two devices.

Two 400a class T fuses w/ holders if interested for 45$ each. Everything brand new. Four 200a Victron mega fuses $10 each Four 300a Victron Mega Fuses $10 each Paid close to 20$ on the Megas and 60$ plus shipping on the T-fuse w/holders.

Sold 165$ Shipped Decided to change my configuration I don't need the full capabilities of the lnyx distributor and someone else may. Willing to lose a $ chunk to sell it fast. Also have Two class T fuses w/ holders if interested for 45$ each. And victron mega fuses for the distributor if...

Havent got that far yet, not sure how many resources/support is online for the Batrium to communicate with the Growatt. We will see ?

I've had good experience with them as pv chargers. I've had two 6000Ts as well, connected to grid, off-grid, in everyway imaginable never hiccups or issues. Maybe I got lucky.

Awesome Thank you 👍

All brand new never used •XTAR Dragon VP4+ 18650 charger https://www.xtar.cc/product/XTAR-DRAGON-VP4-Plus-Charger-26.html •Weatherproof Case •Storacell battery management https://storacell.net/ 100$ + shipping.

All items are obo besides wifi dongle. Telect wire management system $100 1/0 awg high end battery cables 8' w/ 1/0 awg 1/2 cable lugs $100 1/0awg Battery Cable Flexible OFC Copper UL MTW/THW/SGT SAE J1127 https://www.batterycablesusa.com/UL-flex 1000vdc 15a pv fuses 8 of each of the two...

K tore the current battery build back down, removed all the fiber washers, bolted everything back nice and tidy, was so lovely not having to fidget with all those leads while building the battery. Installed battery in rack. Next step is wiring BMS leads to holes I originally had tapped in each...

It is! Sounds great! Sending pm

Ve Very true 😁

Slightly used for 4 months as backup if power went out. Growatt 12000T DVM-MPV, never a blip. When I purchased this inverter, I also purchased an additional main board and control board for backup so I did not have to source them down the road. $950 $800 $725 for inverter by itself...

K

Price dropped them -$2000 😁 need these sold.

Dropped inverter another $100 to $1150

Transformers inside the larger Low frequency inverters can get heavy. But definitely are worth it for the surge capacity : longevity.

This should do ?

I bought my copper busbar from McMaster as their shipping has been quite consistent. I'll have to check out the other site he mentioned. Hopefully I don't have to buy anymore anytime soon haha.

Price dropped

Price drop

Much appreciated advice, no one has mentioned that thus far; so Thank You! I do understand your suggestion; suspending that properly would be intense... an engineering feat haha. But I guess that wouldn't be but a bit more brainwork on the CAD software for the CNC. Sounds like a fun challenge to...

Just dropped price

Thank You! The yellow things stacked up are Telect Wiretrax Wire management. I'm splitting them up and using them in short runs from rack to rack for the K9 module harness. Yes I have the busbars at cell level on the outside of the Busbar but I have a fiber washer on the inside on the busbar...

I have a few Batrium K9 units brand new from Batrium. Ordered too many. Fuses and fuse holders included. 175 from USA