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A Forum run by Enthusiasts of MidNite Solar

Inverters => The Rosie => Topic started by: holdmode on May 02, 2024, 10:47:50 PM

Title: Rosie tell me about SMA
Post by: holdmode on May 02, 2024, 10:47:50 PM
Hi: All. My first post.

1- And my questions is I have (SMA) Sunny boy 41-us. connect to sub-panel and you know (sma)export to the grid, and I like to buy and install Rosie to the sup-panel what do you think.
Thank you.

2-
Title: Re: Rosie tell me about SMA
Post by: FNG on May 03, 2024, 08:14:23 AM
You are talking about AC Coupled. Rosie supported this now and does need to be enabled. When the grid fails and the Rosie is charging the battery from the Sunny Boy it will frequency shift to control the Sunny Boy. This is a typical addition to a grid tie system to provide backup
Title: Re: Rosie tell me about SMA
Post by: holdmode on May 04, 2024, 01:33:45 PM
Hi:
And thanks for the information FNG.

You have confirmed to me that they work, the AC couplings, look good to me.

2-second question.

My solar installer license is going to install and he says it has to be UL listed, because the grid provider wants a copy UL certificate. Rosie is going to the grid.
My SMA needs Rosie.

Thanks FMG.

3-.
Title: Re: Rosie tell me about SMA
Post by: FNG on May 08, 2024, 08:06:49 AM
The Rosie is listed to UL1741
Title: Re: Rosie tell me about SMA
Post by: holdmode on May 29, 2024, 01:49:27 PM
Yeah I know, missing parts but coming soon...! Rosie 7140, caps, bts, manual
F: 24.02.13.01
B: 24.02.07.00
 8)
Title: Re: Rosie tell me about SMA
Post by: holdmode on July 10, 2024, 12:32:57 PM
Quote from: FNG on May 08, 2024, 08:06:49 AMThe Rosie is listed to UL1741

Will be listed UL 1741-SB.
for Q4 2024 or Q1 of 2025
Title: Re: Rosie tell me about SMA
Post by: holdmode on July 15, 2024, 06:27:03 PM
Hi:
But it will be in Sep. or Dec. to setup.
And have a nice day...!
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