04-24-10, 11:17 AM | #1 |
Lex Parsimoniae
Join Date: Feb 2009
Location: Woburn, MA
Posts: 4,918
Thanks: 114
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How to monitor your PV production? A new idea?
I was looking at the whole house monitors like the TED and my own UK made monitor.
Elite Wireless Electricity Monitor When it occurred to me , the current probe could be placed on the output of your grid-tied inverter(s)! It would monitor your PV production, and like a Kill-a-Watt, display the data in kWhs and in $.. My Efergy saves kWhs daily for a week, then compresses it to a monthly total number at the end of each month. Up to 24 months. So, if I ever get to buy some EnPhase inverters (or Chinese copies), I can get some more use out of my Efergy unit.. It can handle 120 or 230vac easily. It does not have a USB I/O like the TED, but the cost is less, about $70 IIRC. Cheers, Rich Last edited by Xringer; 04-25-10 at 08:56 AM.. |
Tags |
efergy, grid-tie, inverter, solar power |
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