Ярко выраженный русский акцент. :)

Very useful video. It helped me a lot. Just Two question. Is AP-Smart RSD compatible with EcoFlow Deltra Pro Ultra inverter? Is the AC Disconnect connected between Utility Meter and Service disconnect? - I mean Service disconnect -> AC Disconnect -> Utility Meter

9-10 kw system What size wire needed from solar junction box to combiner? And Combiner to panel? Thanks

any broblems with copper bars and aluminium contacts?

Very good video. Thank you for listing all the parts in the description. A+

Mannn I wish you were in Florida. Very clean install and great video.

Only thing is I would have put the disconnects side by side as I don’t think they are rated to have a knockout at the top of the disconnect.

Говори по-русски

Hello. Voltage at Maximum Power (Vmpp) = 34.5 V Current at Maximum Power (Impp) = 9.59 A Open Circuit Voltage (Voc) = 40.2 V Short Circuit Current (Isc) = 10.1 A I have 2 monocrystalline solar panels of 330W from Tomatech whose values ​​I wrote above... How can you connect these 2 panels to this PowMR MPPT 60A solar controller? With serial connection or parallel connection? Because I looked at the device information, it is 12Volt. It says that the highest 80Volt input can be connected for the battery (VOC). (by the way, my battery is 12.8v 200AhLiFePO4) So, should I use these values ​​only with parallel connection? I was confused and wanted to get precise information... Thanks.

Do you need a combiner box or can you just put the wires directly into the panel?

WARNING! IT'S NOT POSSIBLE ANYMORE WITH NEWER IQ8!!! IQ8 needs additional expensive boxes to go offgrid :( just found out the hard way

great but please also put a 2 phase RCD between the power src and the consumers just in case

How long they stay clean also matters. It won't be 3 years. When I clean mine I'm lucky if the production boost lasts ~2 weeks. So you'd need to clean them every ~2 weeks :(

Hi, I’m getting 23 panels installed with 3 powerwall 3. I think right now it’s grouped as two strings 11 and 12 panels going to two powerwalls. Should I ask to do two 8 panels and one 7 panel each going to its own powerwall? They said it’s most efficient with it grouped to two strings. What are your thoughts?

Buongiorno. Ottimo test . Io carico i miei 20 kw 4x5 a 4.41V per cella . Una volta al mese a 4.5 . 2 anni senza problemi.

Fuses should work with their nominal current infinitely long.

Where is ground ??

Beautiful work , so neat

I got one of these pro ultra's for an off grid set up. I didnt get the smart panel. I am wondering if can I run the wires from my panels directly to the eco flow ultra. I am thinking about having (7) 250w panels. what safty percausions should i take connecting my solor array to the eco flow unit?

UMMM, Fuse? breaker?

Never charge in series, without a your BMS . Then just let it charge. and it will balance.. Additional high amp balancer are cheep. Most BMS only balance in milliamps. It will balance but it could take forever.

hello what are your thoughts on using an Automatic transfer switch versus a double throw switch ?

Great video. Thank you.

Лет ми спик фром май харт

The one "waterproof" is not a fuse. It is an automatic circuit breaker with ignition protector. It should allow to pass 100Amps within 1 hour. And more amps you give to it the faster it will switch off. For example it may switch off at 150A after 2 minutes. So I would say it does not work quite correctly switching off at once at 100A exactly. But at least it works. While fuses must be distroyed at once when they reach 100-110A. Automatic circuit breakers and destroyable fuses max amps are counted in a different way.

the install guide listed 1awg wires for the 2 hots and neutral, 4awg for ground, it's ok to use 4awg?

I’m doing a near identical install…question…. Did you ground the DPU inverter? Also, did you ground the entire roof array to the SHP2 which is grounded to main panel?

Were these installers Tesla employees?

amazing, nice work

@SolarEngineering where can I buy the communication/12v wires?

Гарно зроблено. Є чому повчитися! Дякую! По ингліш акценту одразу видно хто звідки. p.s. Дозволяється одному працювати? p.p.s. Ще додам, що у нас по цінам приблизно. Буду на наступному тижні ставити товаришу. Візьму тільки за роботу, тому собівартість рахую обладнання. Батарейка на 16кВт(48В) буде коштувати приблизно 1500 евро Інвертор Дея трифазна на 12кВт десь 2200Евро Панелі на 15кВт десь 1400 евро Електрика різна(щити, пзіп, автомати все ETI ) з купою проводів десь до 1000 евро Загалом собівартість обладнання вийде не більш ніж 6500евро за все, з підключенням до "зеленого" таріфу. Ну якщо купувати та замовляти це на монтажній конторі то десь до 10 вийде.

No ferrules for bare wires?

What does the spray paint do?

sir can this work well? power goes into the inverter then pull the power cable into the mcb on the far right then into the main source a Lvd goes to the 48v relay to trigger the relay Then the AC inverter goes to the relay via hole no Pull the cable from the MCB AC inverter output to the contractor so that the load doesn't pass through the relay then enters it into the ATS source B

sir can this work well? power goes into the inverter then pull the power cable into the mcb on the far right then into the main source a Lvd goes to the 48v relay to trigger the relay Then the AC inverter goes to the relay via hole no Pull the cable from the MCB AC inverter output to the contractor so that the load doesn't pass through the relay then enters it into the ATS source B

Great job on the setup. The only thing I don't like is the bus bars in the inverter. I wouldn't use those. Instead I would use the 2 cables per side of the battery (4 in total) because of the amount of amps that inverter can push/pull when operating at max. By using 1 cable per side of the battery (2 in total), you're placing a tremendous amount of amps on a single cable when the inverter is operating at or next max.

Can I connect 2 pieces of 550watt solar panel (24volt)with a 12 volt 80ampere lead acid battery?

Excellent. Thank you.

my solar company cheaped out and I didn't catch it in the contract. I'm having to wait for the DC expansion PW3. I have just the one PW3 with inverter at the moment. Nothing like waiting for a product that isn't out yet....

Nais yop buen trabajo

@SolarEngineering Stupid question but I thought Tesla Power wall 3 was not stackable?

Was hoping you would show more of the breaker wiring instead of the "jack rabbit on a date" video. disappointed

As always awesome videos. can we use one RSD for 4 tesla powerwall batteries? Would love to check your video of 4 powerwall installation.

I wouldn't have thought that this would work given that the two phases are out of phase with each other. But hey, it worked so well done :) :) :) I will try this on my three phase 230v.

Very nice, thanks for sharing! One thing I would've done differently would've been to leave some space between the battery and the gutter/inverter. Since that battery was hung on a cleat, everything above it will have to be completely undone if for any reason that battery needs to be removed/replaced.

Not sure if you or the customer is aware (also not to be rude). That single battery can't supply enough DC amperage to utilize the full potential of the Sol-ark 15k.? Also in the manner that you wired it, an additional jumper wire tying both DC sides together is needed, per the install manual.?! Hope all is well 🙏.

Nice! How does that compare to PowerWall 3? Cost? Capabilities?

If I understand this correctly, the longer charging time is due to the lower voltage causing a less aggressive charge current as the battery reaches the final voltage, thus the tail current (typically 2-3%) aka the ‘we can stop charging now’ current must be set at a lower percentage (of the initial CC value) in order to achieve near 100% SOC at the lower final voltage? It looks like finding a sweet spot between 6-10Hrs for 0.2C is warranted but at a voltage that is high enough to trigger the internal BMS of multicell battery such as a 4 cell 12.8V 100Ah LiFePo4 unit. If I’m missing something input would be appreciated!

Why isn't it a weather rated sealed box?

Thank you very much 😂😂