4 MWh SRNE ASF48100U200-H 10kw.
- Thread starter 42OhmsPA
- Start date
Looks like plenty of space from here but I guess not
42OhmsPA
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There is plenty of space but working with the 6awg wires in a 4" are is the pita.
Oh ok yeah that would be tight
42OhmsPA
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It lives.
Should have put the display closer to eye level...
0.13a per leg from the utility.
~20v dc on the pv inputs, an occasional 117v AC every few seconds.
AC tested fine, didn't put any load on it since it's only on the grid currently.
Still have a lot to do but I'll get it swapped over to run the house tomorrow or Monday. I need to pick up some more supplies tomorrow.
Best news so far - the beeping isn't obnoxious like the Voltronic...
Should have put the display closer to eye level...
0.13a per leg from the utility.
~20v dc on the pv inputs, an occasional 117v AC every few seconds.
AC tested fine, didn't put any load on it since it's only on the grid currently.
Still have a lot to do but I'll get it swapped over to run the house tomorrow or Monday. I need to pick up some more supplies tomorrow.
Best news so far - the beeping isn't obnoxious like the Voltronic...
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Nice ... i'll wait for your review...
To control that insrush of 40a... you can add a soft starter for the well pump...less stress on the inverter... when the major loads kick in...
I'm going tesla modules water cooled for my project in 12S(48v)...lets see how it goes... just getting the last parts for the project ...
did you buy the SRNE over the Powmr ... for economical reasons or another reason? Since they are the same...
42OhmsPA
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Any recommendations for a soft starter for a 2 wire pump? I was under the impression they were only available for 3 wire setups.
Sounds interesting.
Money wasn't the biggest factor, I did save a few hundred, I wanted to buy directly from the OEM.
Same as me...in a sense...i can get a good discount in Aliexpress direct from SRNE factory Store... 12XX shipped... 12 day shipping...
Powmr is around 13XX... with the same shipping...
Think I'll be ordering next week...after you do your review
...87boosted reported that the Powmr( same as the SRNE) runs his house like on utilities... in the other thread...
42OhmsPA
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3 wire well pumps have soft starts available? Where?
42OhmsPA
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Almost certain I had seen something on here but I'm not finding it.
Post 5 of this thread has some info that may help. https://forums.yesterdaystractors.com/viewtopic.php?t=630143
Also some info here. https://forums.mikeholt.com/threads/soft-start-single-phase-pump.118487/
Read the reviews...same model comes with a heatsink and cooling fan
42OhmsPA
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Interesting.
Read the reviews...same model comes with a heatsink and cooling fan
Looks like it reduces voltage to start. Is that bad for the motor at all?
42OhmsPA
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Work life got in the way. I've wanted to transfer everything over every day this week after work but don't want to start and be up all night if something goes wrong...
I have all the settings programed, seemed way easier than the TP6048 but that's probably because I'm familiar with settings now... I did notice a few menu options that aren't in the manual ? and there are more options than the TP6048.
Fortunately I'm off Thurs - Tues.
Tomorrows plan after work is set 3 posts in the ground and get the concrete poured so I can work on the array frame Thursday, then climb up on the roofs and disconnect my strings so I can pull wires back and relocate conduit further down the wall to reach the new inverter (I should have went with my original entry point last year...). It'll be dark by the time that's done so I'll go inside and fire up my portable lights so I can power off the house and finalize the AC out wiring and install a bigger breaker. Then it's a matter of disconnecting the batteries from the TP6048, wheeling them closer to the SRNE, connecting and precharging then flipping on.
I've been thinking about it a lot this week...
Oh and I flashed the latest beta of Solar Assistant to a high endurance card earlier so I'll be able connect that up once I find one of my longer USB cables.
I'll have more updates tomorrow night / Thursday morning.
It should be excellent weather for solar production thurs on so I'll be able to put it through its paces with loads. The only thing that has me a bit nervous is if it will handle the well pump inrush with the electric dryer running...
Alkaline
Solar Wizard
what is the idle draw on these things, looks pretty good so far 420.
42OhmsPA
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I'll find out in under 24 hours.
0.13a / leg when hooked up to utility only but I can't remember if I had the inverter on when I clamped the THHN.
42OhmsPA
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Quick updates. Don't judge my TEMPORARY setup. ?
Its powering the house, cycled well pump once and didn't even notice a flicker in the lights. Flipped heat gun on and off a few times and didn't notice any flicker either.
Changed plans up a little bit...
Swapped over to the SRNE and hooked up battery only.
Heading up on the roof before dark to disconnect the arrays so I can redo conduit in the morning.
Biggest issue was the terminal lugs from the SGP being smaller than the SRNE but it was small work for a step bit... I didn't want to deal with crimping 2/0 and finding all my tools without all the lights on... 1st world problems.
Clamps readings in the attached photos are with no AC output so I'd say idle consumption is only a bit less than the SGP.... ?
Its powering the house, cycled well pump once and didn't even notice a flicker in the lights. Flipped heat gun on and off a few times and didn't notice any flicker either.
Changed plans up a little bit...
Swapped over to the SRNE and hooked up battery only.
Heading up on the roof before dark to disconnect the arrays so I can redo conduit in the morning.
Biggest issue was the terminal lugs from the SGP being smaller than the SRNE but it was small work for a step bit... I didn't want to deal with crimping 2/0 and finding all my tools without all the lights on... 1st world problems.
Clamps readings in the attached photos are with no AC output so I'd say idle consumption is only a bit less than the SGP.... ?
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42OhmsPA
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Running a load of laundry to test light flicker, I didn't realize how bad it was with the TP6048...
Barely even noticeable unless I'm really looking for it, battery current bounces from ~30a to ~10a rapidly as the drum agitates and the lights are steady, it would be annoying with the SGP (that is my only major complaint with the SGP but I'll still recommend it as a solid inverter, so far the SRNE is better).
Well pump cycled and I saw ~65a from the batteries, fans ramped up and temp dropped from 45c to 42c. The fans are way quieter than the SGP so far, I'll find out tomorrow after 11am for sure.
On to the next biggest challenge, getting my historical data off the old SD card and the new high endurance card activated, to my surprise SRNE was supported in my Oct 22 version.
Barely even noticeable unless I'm really looking for it, battery current bounces from ~30a to ~10a rapidly as the drum agitates and the lights are steady, it would be annoying with the SGP (that is my only major complaint with the SGP but I'll still recommend it as a solid inverter, so far the SRNE is better).
Well pump cycled and I saw ~65a from the batteries, fans ramped up and temp dropped from 45c to 42c. The fans are way quieter than the SGP so far, I'll find out tomorrow after 11am for sure.
On to the next biggest challenge, getting my historical data off the old SD card and the new high endurance card activated, to my surprise SRNE was supported in my Oct 22 version.
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