I'm getting ready to install a 28 PV array and am between two ground mount racking setups.
Iron Ridge seems the most obvious and I like the landscape layout it offers. I'm a bit concerned of the headaches associated with landing two rows of 10 piers in a perfectly square / parallel configuration to make it happen.
unirac cantilever design seems better due to only requiring one row of support posts but it only does portrait layout which makes it longer. In addition, I've read all of documents I can find and am still unclear as to what size/ depth of concrete pile it would require me to use for each pier.
does anyone have any experience and advice to offer?
thanks,
joshua
Iron Ridge seems the most obvious and I like the landscape layout it offers. I'm a bit concerned of the headaches associated with landing two rows of 10 piers in a perfectly square / parallel configuration to make it happen.
unirac cantilever design seems better due to only requiring one row of support posts but it only does portrait layout which makes it longer. In addition, I've read all of documents I can find and am still unclear as to what size/ depth of concrete pile it would require me to use for each pier.
does anyone have any experience and advice to offer?
thanks,
joshua
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