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PostPosted: Thu Jan 30, 2020 1:42 pm 

Joined: Thu Jan 30, 2020 1:27 pm
Posts: 1
Hello all,
Im new on pvsyst, and i try improve my skills here learn from youtube videos and pratice on pvsyst.

I have one project with 6 diferent orientation, but i want share inverter with diferent orientation (use 2 MPPT from inverter), its possible?

I create sub-groups, when i simulate the result is use much more inverter (16 x 25KWP inverter) rather tham 9 (my calcs)

My plant have +- 300KWp
Sub_group 1 with 308 panels +- 92.4 Kwp
Sub_group 2 with 172 panels +- 51.6 Kwp
Sub_group 3 with 264 panels +- 79.2 kwp
Sub_group 4 with 241 panels +- 72.3 kwp
Sub_group 5 with 119 panels +-35.7 kwp
Sub_group 6 with 72 panels +- 21.6 Kwp
We want use 300w axitec poli panels and 25KW tripower SMA inverter
We need 9 inverter for this production, but if i simulate on pvsyst, i must use 16

some one with whatsapp or facebook to help me please?

thank you very much


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PostPosted: Fri Feb 07, 2020 10:42 pm 
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Joined: Tue Oct 18, 2016 3:31 am
Posts: 361
Use MPPT share. When you select MPPT share, it will go by the number of MPPT inputs, not inverters, so total you will have 18 (for each inverter).


Last edited by dtarin on Mon Feb 22, 2021 9:45 am, edited 1 time in total.

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PostPosted: Sun Feb 21, 2021 11:21 am 

Joined: Sun Feb 21, 2021 11:06 am
Posts: 2
Quote:
Hello all,
Im new on pvsyst, and i try improve my skills here learn from youtube videos and pratice on pvsyst.

I have one project with 6 diferent orientation, but i want share inverter with diferent orientation (use 2 MPPT from inverter), its possible?

I create sub-groups, when i simulate the result is use much more inverter (16 x 25KWP inverter) rather tham 9 (my calcs)

My plant have +- 300KWp
Sub_group 1 with 308 panels +- 92.4 Kwp
Sub_group 2 with 172 panels +- 51.6 Kwp
Sub_group 3 with 264 panels +- 79.2 kwp
Sub_group 4 with 241 panels +- 72.3 kwp
Sub_group 5 with 119 panels +-35.7 kwp
Sub_group 6 with 72 panels +- 21.6 Kwp
We want use 300w axitec poli panels and 25KW tripower SMA inverter
We need 9 inverter for this production, but if i simulate on pvsyst, i must use 16

some one with fmwhatsapp or facebook to help me please?

thank you very much
there is a webpage that does just that. https://re.jrc.ec.europa.eu/pvg_tools/en/tools.html sorry. this does not account for cost effectiveness. But it will estimate the amount of power produced and will calcuate best tilt and orientation.


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PostPosted: Sun May 23, 2021 11:05 am 

Joined: Sun May 23, 2021 11:01 am
Posts: 1
Quote:
Hello all,
Im new on pvsyst, and i try improve my skills here learn from youtube videos and pratice on pvsyst.

I have one project with 6 diferent orientation, but i want share inverter with diferent orientation (use 2 MPPT from inverter), its possible?

I create sub-groups, when i simulate the result is use much more inverter (16 x 25KWP inverter) rather tham 9 (my calcs)

My plant have +- 300KWp
Sub_group 1 with 308 panels +- 92.4 Kwp
Sub_group 2 with 172 panels +- 51.6 Kwp
Sub_group 3 with 264 panels +- 79.2 kwp
Sub_group 4 with 241 panels +- 72.3 kwp
Sub_group 5 with 119 panels +-35.7 kwp
Sub_group 6 with 72 panels +- 21.6 Kwp
We want use 300w axitec poli panels and 25KW tripower SMA inverter
We need 9 inverter for this production, but if i simulate on pvsyst, i must use 16

some one with whatsapp or facebook to help me please?

thank you very much.
Thanks for sharing this it's helpful.


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