If I am installing (30) SolarWorld 245 in landscape, will the panel leads be long enough to connect to each other? I am installing them as 5 rows of 6 and using an SMA inverter (3 strings). How will the panels connect to each other and ultimately to the combiner box?
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13 years 5 months ago
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The connector cables of SW245 is 37.4 inches. I believe it will suffice.
I made a quick drawing for you: I think this is how you would connect.
You can use an extension cable to go to combiner box, or a small junction box (you can buy from a hardware store) to switch from USE-2 wire to THHN.
Let us know if you have any further questions.
Panel dimension:
Great diagram, thanks. Also please note that the SMA inverter has 3 string inputs so if the SMA inverter is being mounted close enough you don't need to use the combiner in conjuction with the SMA inverter. The SMA inverter has a fused DC disconnect that comes standard with the SMA inverter.