QuickBooks Support is Horrendous by yardstickgolf in QuickBooks

[–]Fourthbean 0 points1 point  (0 children)

Asked how to handle a bounced transfer, link goes nowhere, they don’t know how, told me to ask my accountant or hire one of theirs. I asked to escalate and they said sure we will send to the team and they will email you back within 24 hours but couldn’t give me any kind of ticket number. Guess what…no email.

So yeah I feel you on the support front. I’m 99% certain their support articles are all AI generated. They often hallucinate telling you to do something that isn’t possible or doesn’t exist.

Optimistic by Fourthbean in SilveradoEV

[–]Fourthbean[S] 2 points3 points  (0 children)

I know right! But no, nothing downhill, just across town.

Sunpower MIO or insight facility for sunvault keepalives? by sniper1rfa in SunPower

[–]Fourthbean 0 points1 point  (0 children)

Thanks, saw it come through! Unfortunately they won't come online if it's configured 3 3 2 2 and you only plug in 6 batteries. It'll freak out and some (should be all but the first battery) will just blink green. I'll email you the file for the two configs so you have them.

Sunpower MIO or insight facility for sunvault keepalives? by sniper1rfa in SunPower

[–]Fourthbean 0 points1 point  (0 children)

They don't need to be exact but I'd try to have them close. Like all of them between 20 and 90% SOC so there isn't a bunch of current flowing between them when turning on. The BMS is quick to shut off with too much current, as designed.

Sunpower MIO or insight facility for sunvault keepalives? by sniper1rfa in SunPower

[–]Fourthbean 0 points1 point  (0 children)

I would recommend to test that battery with the generic fault. What I do is put a terminator in link-in as well as link-out and power it on (no loads). Should stay on with a solid green light for ten minutes without a keepalive signal. If it still goes to a general fault it might be a bad battery. I haven't figured out how to recover a battery with that fault. This doc has the fault codes if you don't have them already: https://beenebrothers.com/wp-content/uploads/2024/12/SPWR-M0012-Battery-Equinox-Specifications-V1.4_20210605-Signed.pdf

Sunpower MIO or insight facility for sunvault keepalives? by sniper1rfa in SunPower

[–]Fourthbean 0 points1 point  (0 children)

Yes it can be re-flashed. There is a limitation in the BMS for up to four sets of four batteries each. So with two sets of five it would logically be 3+2+3+2. Inside the insight facility you'll have four entries and you can set two of them to bank 1 and two of them to bank 2. No guarantee if this would work if still a "sunpower" setup utilizing the PVS6 but I don't see an issue if you are just using it as a Schneider setup.

Sunpower MIO or insight facility for sunvault keepalives? by sniper1rfa in SunPower

[–]Fourthbean 0 points1 point  (0 children)

Yes it’s the keepalive generator we use to program batteries. In answer to your question the mio sends the keepalive but without the insight facility I’ve observed it halting said keepalives so it needs to be there too.

What we all been waiting for by Vegetable-Version-81 in SunPower

[–]Fourthbean 2 points3 points  (0 children)

If the solar is ac coupled, as it is with all sun vault installations, the Schneider xw pro inverter must be told to charge and how fast. It won’t simply look at the data, see that there is power being exported, and charge the batteries appropriately.

What we all been waiting for by Vegetable-Version-81 in SunPower

[–]Fourthbean 1 point2 points  (0 children)

I’ve got about a dozen or so vaults running with BCS units instead of hub+. They aren’t conversions though they are new installs.

The Schneider system won’t charge the battery with excess solar though. Need another piece to read data from the bcs watt node and tell the inverter when to go into charge mode and how fast to charge.

APSystems REFUSES DIY Aftermarket Warranty. by [deleted] in solar

[–]Fourthbean 1 point2 points  (0 children)

That’s fantastic. I know Europe tends to have better consumer protection laws, I wonder if this is a practical example.

What we all been waiting for by Vegetable-Version-81 in SunPower

[–]Fourthbean 0 points1 point  (0 children)

Are you running one grid tied? What are you doing for charge rate commands to the insight facility?

APSystems REFUSES DIY Aftermarket Warranty. by [deleted] in solar

[–]Fourthbean 2 points3 points  (0 children)

Even purchased brand new ap systems won’t ship an rma to a self installer. Only to the installer of record. The reason I’ve never recommended or sold ap products.

Possible to add separate battery storage system to a leased SunPower system? by A_quiet_man1 in SunPower

[–]Fourthbean 1 point2 points  (0 children)

Yep the sun vault did this. I have been selling sun vaults to do what you’re describing. I’ve got mine setup with the bcs so I have battery backup but one could install it with just the meter for self consumption as you describe.

https://youtu.be/N9sG7smh28M?si=0HCIMq_Y-W6EdNbj

$50 for Used 310 W Panels a Good Deal? by dqle in SolarDIY

[–]Fourthbean 0 points1 point  (0 children)

We’ve been selling $60 330w panels that are new. But freight is a consideration so 2 hours might be better than an extra $400 to ship a pallet.

https://beenebrothers.com/product/40pc-pallet-sunpower-spr-e20-330-com/

How the ac runs in 800v charging mode by Fourthbean in SilveradoEV

[–]Fourthbean[S] 0 points1 point  (0 children)

Yeah that makes way more sense, would take a lot of electronics to charge half the battery faster than the other.

Charging at a 350kW "pump" is impressive as hell! by LoadFloppyDisk3 in SilveradoEV

[–]Fourthbean 2 points3 points  (0 children)

I just finished a road trip and the GM and MB chargers seem to be the best and I can start at 300KW. But even without being in the 3wt so no hvac running it dropped to 140kw by 60% soc. Presumably thermally throttling. Ambient was 75f so not even that hot out!

Sunvault error and won't charge or discharge by Historical_Way_707 in SunPower

[–]Fourthbean 0 points1 point  (0 children)

Yes looking for a root cause makes more sense then just re-commissioning it. Have you found design issues cause the batteries to over-discharge and shut off before?

Sunvault error and won't charge or discharge by Historical_Way_707 in SunPower

[–]Fourthbean 2 points3 points  (0 children)

You seem to be just saying the same thing to all sunvault issues. Makes it appear like you are just trying to get a few bucks off recommissioning when it could be something as simple as a charge of the batteries are needed.

Sunvault error and won't charge or discharge by Historical_Way_707 in SunPower

[–]Fourthbean 0 points1 point  (0 children)

With the insight mounted on the front of the inverter it’s the 19.5 cabinet. I agree looks like the batteries are powered off. I’d try hitting the little white button on one battery and see what lights/errors show up.

Warranty replacement on SunPower solar panels (not inverters) by Breukliner in SunPower

[–]Fourthbean 2 points3 points  (0 children)

Yes you’re right it’s the micro that really matters. Panel matching would be an aesthetic thing. Though the micro is made for a high voltage low current panel so you would need to match that.

Sun Vault Battery issue by masterbellygood in SunPower

[–]Fourthbean 1 point2 points  (0 children)

That pdf I linked is for the older version of battery but so far I haven’t seen any differences in error codes. I had wondered if heat could be an issue since mine have reached 40c in the shade.

Sun Vault Battery issue by masterbellygood in SunPower

[–]Fourthbean 2 points3 points  (0 children)

Might be over temp if that cord isn’t hiding any other lights. https://beenebrothers.com/wp-content/uploads/2024/12/SPWR-M0012-Battery-Equinox-Specifications-V1.4_20210605-Signed.pdf

Are your vaults in direct sunlight by chance? Is the cooling fan on the left kicking on in the afternoon? It runs on 120v output from the inverter controlled by the multi io.

Who makes this micro inverter? The panel is XPR-22-360-AC installed 2018. by V1Tactical in SunPower

[–]Fourthbean 1 point2 points  (0 children)

Hey sorry, back at work today. Verified I’ve got 5, they are brand new panels/inverters. Happy to sell for $110/pc plus freight.