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diy solar

Sanity check before purchase

dazboj

New Member
Joined
Feb 26, 2023
Messages
7
Location
Dordogne, France
I'm about to pull the trigger on a system I plan to self install. I'm in the South of France and have 3-phase in the house. The panels will be approximately 40m from the inverter. I will have the dc protection boxes close to the panels, then a separate DC shutoff switch at the end of the DC cable run at the house.
I know I could use the 8kW inverter, but the 10kW is currently cheaper, has the same lower limits, and if I add batteries in future it allows a higher output.

21x Trina Vertex S+ 435W:
1x row of 7 panels. South/East = 305.2 max V, 362.6 Voc. 3045W
2x rows of 7 panels (14 panels) North/West = 362.6 max V, 725.2 Voc. 6090W

Screenshot 2023-10-06 at 14.52.38.png

Solax X3-Hybrid-10.0-D inverter:

Screenshot 2023-10-06 at 14.54.38.png

1x 1000V DC protection box with lightning arrester (1xMPPT)
1x 600V DC protection box with lightning arrester (1xMPPT)
2x BENY 1000V DC disconnector switch
1x 10kW (C20) AC protection box
6mm DC cable
Chint DTSU 666 smart meter
Solax LAN key


I'm just wanting confirmation that everything goes together in the configuration I plan before I make the purchase.

Thanks
 
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