Most reacted posts

For those familiar with my post-whoring ways, this subject line is likely quite shocking. Just trying to make a point... Seemed a good lead into the question. The answer? Because Victron is worth it. It's a small company run by people who give a shit and care about their product, its...

"You'll never see max power out of an array." I've said that dozens of times. Sometimes, my pants are on fire! AZ. Panels tilted at 29.5° at Azimuth 165° (peak solar is at about 11:30am). Only ~6 weeks out from the Winter solstice, which is the worst day of the year for solar. Here's what I...

It has been years in the making, but I finally have the NMC battery poised for deployment... (okay, only half, but still). Summary: 7X Ford Fusion/C-Max Energi PHEV batteries, 7.6kWh rated per pack. Each battery: 84S 25Ah 3.7V NMC cells. Four subpacks of 21S in series Packs have tested...

And there it is... This was your mistake. You should have said, "yes, I attempted to make that purchase." It didn't go through because your bank flagged it when the charge attempt was made.

Many would regard watching their array output update every two seconds akin to watching paint dry... However... When you see your 2970W array output 3975W for a moment, it gives you the tinglies... I think I just smurfed myself...

@SignatureSolarJames Hi. As a disinterested third party observer, in my opinion, your behavior in this thread is reflecting poorly on your organization. If it's a hot Sunday there in TX (is a cool 109°F in AZ right now), and you've had a few brews to cool off, I suggest you make sure you're...

5. Your bank called you to confirm. 6. You said you didn't make the purchase even though you did. 7. Bank concluded a fraudulent purchase attempt was made. 8. Bank cancelled your card.

Why does it matter? There probably is a little bit of a margin. Midnite has a "HyperVOC" mode where the chargers go dormant until they drop below safe Voc, but even the hyper mode has a never exceed limit. Yes. Most of them. A 500A shunt shouldn't even be run at 500A. 400A max continuous...

Chase flagged the purchase and refused to process it. Yes it is. Steps 1-4 often happen almost instantaneously. I have received MULTIPLE fraud calls from Chase. NEVER have they ever asked if I COMPLETED this purchase. They asked me "This is so-and-so with the Chase fraud divisions calling...

Unfortunately, your clamping method may have contributed to failure, and if I was Xuba, I would claim that was the cause. You ensured the clamping force was concentrated at the edge of the cells. Had you simply placed plywood or some other rigid plate at each end of the battery, there would...

I'll state explicitly. As the thread starter, and stats as "Papa Smurf"... I have never received a penny from anyone concerning Victron products. They have only cost me money and a tremendous amount of my time.

Anybody hear that Meat Loaf died? Godspeed Mr. Loaf.

We're all card carrying members of Solarholics Anonymous.

I don't care how much meth or crack you consume, you won't be able to do it fast enough.

Late to this party... Not ground mount as installed, but would work on ground. No comments on my fancy method of getting the wires into the container... Wires pinched between stationary rubber and metal don't abrade, and squeezing them doesn't slow the juice... :p 1/8" angle iron. Ordered...

I'll take a moment to shit on Pylontech before they are mentioned. Stupid 15S batteries.

Is the thinking when your servers are in China, you're not worried about a cyber attack on North America? :P

Wife's enthusiasm for X-mas decorations is waning with age. She is within sight of my X-mas apathy... Her enthusiasm was somewhat renewed by the idea of a "popup" X-mas tree... Oh the glory... open the box, tree complete and decorated in 8 minutes! DISASSAPOINTMENT...

Because it's full. The guide is very specific. You NEVER series cells unless you have the BMS installed. period. Good. Wish you had posted sooner. Zero surprise it happened again. Good. wish you had posted at this point. finally a touch of sanity. That's a lot. You're lucky. See...

You can't do what the subject requests on a pure voltage basis. Here are your options: Fast charging to full: 3.55-3.65V/cell - 30 minute absorption time. Slow charging/longer cycle life (98%+ charge): 3.45V/cell - 4+ hour absorption time. Float (95%+): 3.4V/cell The slow charging method is...

Wall of text. Good luck!

No. Get smaller ring terminals. By sandwiching with washers, you increase the resistance with the washer between the terminals.

Drop the politics

I can be an arrogant ass, and I tend to be very blunt, but I generally recognize when I'm wrong, or when someone else has better information. I can also admit when I'm wrong when given objective data or new experience. He seems incapable of thinking he could possibly be wrong. He seems to feel...

NFPA NEC 2017+ requires panel mounted on a roof to have module level disconnects, i.e., a disconnect at every panel. This is for the protection of fire fighters engaging in roof operations. Your panels, while not permanently mounted, were still present and represented a potential high voltage...

Having owned 5 RVs, I'm painfully aware of the shit wiring between the converter and the battery, and the resulting voltage drop. I'm also aware of just how fully you can charge a 4S LFP battery at only 13.6V. 13.6V is not a safe voltage. Your grade B cells could have been at substantially...

I got my dad the 18000BTU MRCOOL DIY for his 2S2P garage (2 cars wide, 2 deep) so he and my brother could install it themselves. The only thing they didn't do was the electrical work. They weren't comfortable with it. He's thrilled with it. His only complaint is that the 4' CFL fixture near...

https://eg4electronics.com/wp-content/uploads/2023/01/Chargeverter-5kW-Spec-Sheet_1.0.1.pdf Adjustable 43-57V charge voltage. 54V default. 57/16= 3.5625V/cell = more than enough to get fully charged Additionally, who wants to fully charge with generator anyway? You only want to run the...

These are grey market cells. They don't meet some requirement for use in EV. More often than not, it's capacity. It doesn't take much looking on this forum to find that this experience is the norm. We are not being sold premium EV cells that meet data sheets for a small fraction of what the...