diy solar

diy solar

Midnite Solar Announced their new 10kw AIO at Intersolar Today

Yeah grid down is easy to see through an inverter, you will lose your 60 HZ grid and you can just monitor and flag it.
 
Thinking out loud in regards to a whole 200a feed ... if you were computer savvy and already had something like Home Assistant running, couldn't it be programmed to flag a grid down situation? Could there be a simpler way to indicate the grid were down so one could reduce loads? This would not help if you were already over the threshold when the grid went down, but it could give a heads up.
Presumably the web/app interface will allow for alerting/notifications to be configured out of the box.
 
Really hoping @HighTechLab can release a video about the one soon, or any info on pricing, release date etc.

Meanwhile the void is filled with side trips 😎.
I want him to beat the breaks off it like they did with Rosie so we can see its surge capacity and limits. Maybe get a $20 RTL dongle and looks at RF to see if it interferes with HF ham radio. The vendor should do this.
 
look at RF to see if it interferes with HF ham radio. The vendor should do this.

As discussed in post 835 :

“Midnite has a number of amateur radio license holders on their engineering staff and I suspect they are more attentive to RFI suppression issues.“

I’ll bet they’re using something better than a $20 dongle to get this part right 😎.
 
As discussed in post 835 :

“Midnite has a number of amateur radio license holders on their engineering staff and I suspect they are more attentive to RFI suppression issues.“

I’ll bet they’re using something better than a $20 dongle to get this part right 😎.
That's nice, I wonder if they'd share a scope of the results. I'm particularly interested in the HF bands along with 2m and 6m.

@SpongeboB Sinewave @Robin Gudgel Have you guys tested RF and if so do you have the data to share? Thank you!
 
Last edited:
I have checked HF and do get some birdies but we/I have not tried to improve it yet. Working on the B17 right now.
I will say that the Rosie does not "wipe out" the HF bands like some equipment does. Rosie does have lots of common - mode
filtering but I'm sure that mods will be coming to make things better. I can still operate 20 and 40 meters OK.
VHF and UHF are rarely issues and I have not had any problems with those two bands at all with Rosie.

boB
K7IQ
 
Thanks for comments and input, @Cmiller and @1201 . The induction cooktop and electric oven are definitely the power hogs in the new house, but the electric water heater will be heat pump type, running in heat pump only mode. While US models all have 4500 watt elements in them, you don't have to use them. We had one in a previous home and used the high wattage "fast recovery" setting, and even the hybrid setting, only when we had a house full of guests overnight, which this house can't accommodate (by design!). Otherwise, the heat pump setting stayed well under 1000 watts. I've been watching my wife's cooking patterns, and she rarely uses more than two burners at a time, and only rarely uses the oven, so again, less than one might think. And with a heat pump dryer replacing the conventional model? Much less energy use.

Our plan is to start with about 10-12 KW and see what happens. We'll start with propane heat for the really cold months so worst case will be some load management around cooking and laundry. And I'll leave space to dramatically increase capacity via additional inverters. We shall see...
 
Thanks for comments and input, @Cmiller and @1201 . The induction cooktop and electric oven are definitely the power hogs in the new house, but the electric water heater will be heat pump type, running in heat pump only mode. While US models all have 4500 watt elements in them, you don't have to use them. We had one in a previous home and used the high wattage "fast recovery" setting, and even the hybrid setting, only when we had a house full of guests overnight, which this house can't accommodate (by design!).
Makes sense.
Otherwise, the heat pump setting stayed well under 1000 watts. I've been watching my wife's cooking patterns, and she rarely uses more than two burners at a time, and only rarely uses the oven, so again, less than one might think.
Cool, I have been tempted to buy an electric cooktop and add solar to cut my gas consumption.... Not sure that my wife would be interested though, as we would likely need to keep the gas stove for winter months with less solar. LOL
And with a heat pump dryer replacing the conventional model? Much less energy use.
I have been tempted with one of these as well! Our electric dryer hits a full 6kW! Plus with the heat pump unit you aren't adding heat to the house! (Can be nice in the winter...... not so much in the summer.)
Our plan is to start with about 10-12 KW and see what happens. We'll start with propane heat for the really cold months so worst case will be some load management around cooking and laundry. And I'll leave space to dramatically increase capacity via additional inverters. We shall see...
Sounds like you have a good plan! Having a good game plan before starting, plus leaving room for expansion if needed, results in a great solar/ battery/ inverter system in the end!
 
Makes sense.

Cool, I have been tempted to buy an electric cooktop and add solar to cut my gas consumption.... Not sure that my wife would be interested though, as we would likely need to keep the gas stove for winter months with less solar. LOL

I have been tempted with one of these as well! Our electric dryer hits a full 6kW! Plus with the heat pump unit you aren't adding heat to the house! (Can be nice in the winter...... not so much in the summer.)

Sounds like you have a good plan! Having a good game plan before starting, plus leaving room for expansion if needed, results in a great solar/ battery/ inverter system in the end!
I have been doing electric cook tops for a number of years now .
The induction types are great.
 
I still want a answer why the USA made rosie only has a five year warranty but the china built one has 10? Also want to see it starting some serious surge loads like they demonstrated with rosie. Well pumps are a big one for us in the country.
I have pestered management about this, I know the official answer is the ODM has extended a 10yr warranty to us but I trust the Rosie to outlast any of the All In Ones personally
 
Last edited:
I have pestered management about this, I know the official answer is the ODM has extended a 10yr warranty to us but I trust the Rosie to outlast the All In Ones personally
I did notice the pre wired Rosie with Barcelona etc do have a 10yr warranty from NAZ .I don’t know how this would be treated
Same here

I have pestered management about this, I know the official answer is the ODM has extended a 10yr warranty to us but I trust the Rosie to outlast any of the All In Ones personally
Halfcrazy -I just realised this is Ryan from Midnnitesolar.
HUH?
Well I would be happy with a 5years warranty and a slightish price drop on the ONE
 
I did notice the pre wired Rosie with Barcelona etc do have a 10yr warranty from NAZ .I don’t know how this would be treated



Halfcrazy -I just realised this is Ryan from Midnnitesolar.
HUH?
Well I would be happy with a 5years warranty and a slightish price drop on the ONE
10 years required in California for CEC and grid tie.
 
Back
Top