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Esperyd Solar and powerwall system
Im not sure what that is? Big Grin Atleast i have got like 6 hours this week so far Tongue
The Ultimate DIY Solar and build place
YouTube / Forum system setup / My webpage  Diy Tech & Repairs

Current: 10kW Mpp Hybrid | 4kW PIP4048 | 2x PCM60x | 100kWh LiFePo4 | 20kWh 14s 18650 |  66*260W Poly | ABB S3 and S5 Trip breakers
Upcoming: 14S 18650~30kWh
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(09-26-2018, 03:07 PM)daromer Wrote: With fork and code from frnandy i now got a powerflow thingy

https://powerflow.romer.se/

WOW! I'm totally blown away, so many colors Smile

Daniel, you helped me with so many things on my powerwall, by making videos and explaining a ton of things that were completely new to me, that it is a really special pleasure for me knowing that something I did could - even if only in a tiny bit in comparison - help you Smile
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This is weird; looks like you're feeding the grid but there's basically no solar showing.

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With all of Daniel's testing and experimentations, he's built a huge joule thief in his shop Tongue
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Solar is not added to it yet. So all works except solar
The Ultimate DIY Solar and build place
YouTube / Forum system setup / My webpage  Diy Tech & Repairs

Current: 10kW Mpp Hybrid | 4kW PIP4048 | 2x PCM60x | 100kWh LiFePo4 | 20kWh 14s 18650 |  66*260W Poly | ABB S3 and S5 Trip breakers
Upcoming: 14S 18650~30kWh
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(09-29-2018, 06:11 PM)daromer Wrote: Solar is not added to it yet. So all works except solar

Also the daily kWh meters would be nice to see.
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I just noticed that at the current same time, we both have 95% SOC Smile



assuming you have probably near 100kWh online in all your packs or something like that and I have only 10kWh, it should mean that hour house(s) consumption are relative similar adjusted to our powerwall sizes Smile

Can you explain why it is using the grid also, since you have quite good SOC in the powerwall? is that something that uses `before` the solar system conection?
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Yeap 100kWh.
Im using grid since its grid-tied Wink I have not setup the function that 0s out the grid useage since im redoing that code part. If I dont have the grid and start doing laundry and cook food it will shut down since i will go over 4kW per phase. At that time I need the grid to come in and save me.

Im looking to expand to 20kW inverter some day.. But since I pay for the grid power I dont see a problem using this low amount I do.
The Ultimate DIY Solar and build place
YouTube / Forum system setup / My webpage  Diy Tech & Repairs

Current: 10kW Mpp Hybrid | 4kW PIP4048 | 2x PCM60x | 100kWh LiFePo4 | 20kWh 14s 18650 |  66*260W Poly | ABB S3 and S5 Trip breakers
Upcoming: 14S 18650~30kWh
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It is a sad day. Its around 8 months since I was on Grid but today the system switched over. After almost 1.5 week with only rain and clouds and my battery bank was close to empty.




I have around 8% in the LiFe bank left and 40% in the LiIon bank left. This would be  around 14% in total energy left. Not much! Hope for some sun today for sure.
The Ultimate DIY Solar and build place
YouTube / Forum system setup / My webpage  Diy Tech & Repairs

Current: 10kW Mpp Hybrid | 4kW PIP4048 | 2x PCM60x | 100kWh LiFePo4 | 20kWh 14s 18650 |  66*260W Poly | ABB S3 and S5 Trip breakers
Upcoming: 14S 18650~30kWh
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Wow. And you have spoken much storage. Here's hoping you get sun
******Hi My name is Jason and I have SOCD (Solar Obsessive Compulsive Disorder)*******
Current Powerwall - 1400 Cells 7s200p (modular 40p packs) ~ 12kWh of storage     4x 315W Canadian Solar Panels

Working on the next 7s40p packs     ~2.5kWh

Waiting on 2000 Cells of unused Sony vt4 (2000mah 30A) ~ 15kWh      hehehehehe  More Power
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