I'm taking on construction of a ground mount system of about 30KW. My previous experience has entailed using a utility truck mounted auger for the holes but that's expensive. The soil type here is fairly soft, not rock. There's no contractor available with a skid steer mounted auger. I need at least four inch holes, three foot deep. Siz inch would be better. What are the options? Any novel ideas? We have a service truck with a 2 ton hydraulic crane, anything I can mount to that? I don't mind fabricating brackets and mounts, welding parts to it.
-- Chris Mason NABCEP Certified Solar PV Installer™ Solar Design Engineer Generac Generators Industrial technician www.cometsolar.com <http://www.cometenergysystems.com> 264.235.5670 869.662.5670 Skype: netconcepts
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