I've used the wattnode with APRS' wind data logger to provide data
logging for 20 K Jacobs and 10K bergey turbines, as there has never been
real time data logging equipment for either of their inverters.
we've been pretty happy with them. just plug in the equation for the
voltage into your excel spreadsheet, and excel turns it into w/h output
for the time period. ( we use 5 minute intervals)
karl
William Miller wrote:
Friends:
We have been tasked with removing 6 Fronius IG inverters and
installing 3 plus series inverters. The system will incorporate a
full Fronius remote monitoring and logging system with external input
hardware by Wattnode for monitoring the client's actual energy
consumption. We have researched this pretty thoroughly and we are
assured the components are compatible. Nonetheless, I'd like to
inquire if any of you have experience with the Fronius and/or Wattnode?
BTW, the Wattnode looks intriguing.
Thanks in advance.
William Miller
_Please note new e-mail address and domain:
_William Miller
Miller Solar
Voice :805-438-5600 Fax: 805-438-4607
email: [email protected]
http://millersolar.com
<http://millersolar.com/>License No. C-10-773985
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Karl Schwingel
NABCEP Certified Solar Thermal Installer
NorthWind Renewable Energy LLC
PO Box 723 Stevens Point, WI 54481
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