Solar Panel Watts Tweetawatt XBee Raspberry Pi

System: DIY 520W GridTie Solar, Tweetawatt Xbee Raspberry Pi (4.348 sq meter ~100w/M2)
Link: https://www.youtube.com/watch?v=84t0S0IE6CI&list=UUr5ouUbdqeWjDX_VP7Hf6fA&index=1
Builder/Maintainer: Me, and parts from Adafruit @36cents a kwh, about 3 yr payback
Savings calculator: Green square=3.6 cents@.36/kwh, Daily Max 320w/78%,24hr-Avg 105w/29%

The statistics were last updated Sunday, 14 September 2014 at 20:57,
at which time 'unknown' had been up for unknown.

`Daily' Graph (5 Minute Average)

day
Max Average Current
Watts 443.0 Watts 111.0 Watts 15.0 Watts
Watts 443.0 Watts 111.0 Watts 15.0 Watts

`Weekly' Graph (30 Minute Average)

week
Max Average Current
Watts 437.0 Watts 92.0 Watts 15.0 Watts
Watts 437.0 Watts 92.0 Watts 15.0 Watts

`Monthly' Graph (2 Hour Average)

month
Max Average Current
Watts 304.0 Watts 96.0 Watts 48.0 Watts
Watts 304.0 Watts 96.0 Watts 48.0 Watts

`Yearly' Graph (1 Day Average)

year
Max Average Current
Watts 241.0 Watts 78.0 Watts 93.0 Watts
Watts 241.0 Watts 78.0 Watts 93.0 Watts
GREEN ### Watts
BLUE ### Watts