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17kW System = 98.4 kWh Production (5.79kWh/kW of Panels)

mstgkillr

Member
May 24, 2020
67
47
Cape Coral
I just received PTO on Tuesday, and today was the first clear sunny day in SW Florida. My 17kW Tesla system produced 98.4 kWh according to Tesla, and 99.33 kWh according to SolarEdge! That is 5.79 kWh/kW of Panels. I assume this is good production from this time of year. How is everyone else doing?

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smaster553

Member
Feb 5, 2021
51
12
New Jersey
I just received PTO on Tuesday, and today was the first clear sunny day in SW Florida. My 17kW Tesla system produced 98.4 kWh according to Tesla, and 99.33 kWh according to SolarEdge! That is 5.79 kWh/kW of Panels. I assume this is good production from this time of year. How is everyone else doing?

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That is impressive .. you might love the FL sun.

Max I have got is 39 kWh in peak winter NorthEast one day on a 14.28kW system
 

aswami

Member
Feb 12, 2021
54
23
Phoenix
That's some great production from all of you. My friend who recently installed a 8.16 kW system has been averaging only 20 kWh per day, these past few days in sunny Phoenix!
 

h2ofun

Active Member
Aug 11, 2020
1,551
249
auburn, ca
So many factors I have seen on my numbers other than just sun. What direction they are facing. What shading impacts on the panels? How many clouds. Oh well, it is what it is
 

ltgfrk

Member
Dec 21, 2012
36
31
So. Fla
It wasn’t a perfect day today but it was the first triple digit day of the year. 20kW system in the Lower Key’s.
 

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GoingSolar

Member
Jan 24, 2021
15
2
Southern California
Southern California ... 8.16 kW panels. Although I just started, within last 15 days, max I had was 47.8, that about what you are getting in Florida.

Date Home Solar
2/19/2021 22.0 40.6
2/20/2021 31.1 42.8
2/21/2021 33.4 42.9
2/22/2021 22.5 30.5
2/23/2021 25.9 42.6
2/24/2021 21.7 44.6
2/25/2021 24.0 42.8
2/26/2021 22.7 47.8
 

Kcarver

Member
Aug 17, 2020
21
9
Gilbert AZ
Phoenix, Arizona 42.4 kWh max on Friday with 8.16 kW of panels.
74.9 KWh on Friday 2/26 with 16.32 KW 48 panels. My system is twice the size but produced 10 KWh less than yours if doubled your output. I have 35 panels facing west and 13 facing east. I’ve also noticed that SRP reports less than the Tesla app. For 2/26 SRP reports I only generated 69 KWh. Anyone else see Tesla app reporting that much more than utility is showing?
 

h2ofun

Active Member
Aug 11, 2020
1,551
249
auburn, ca
74.9 KWh on Friday 2/26 with 16.32 KW 48 panels. My system is twice the size but produced 10 KWh less than yours if doubled your output. I have 35 panels facing west and 13 facing east. I’ve also noticed that SRP reports less than the Tesla app. For 2/26 SRP reports I only generated 69 KWh. Anyone else see Tesla app reporting that much more than utility is showing?
Yep, all about direction facing, and any shading.
 

Raechris

Member
Nov 21, 2017
630
298
Boston
12.9 system 10 inverter, went from my first 20 day in early Feb to 42 on full sun the other day. Will max out near 80 in May before the summer heat dials it back to low 70s. The difference from solar edge and tesla app production is likely DC (panel) to AC (useable)
 

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