FW1.5.11 TOU Schedule

True Hybrid Energy System
Mike Curran
Forum Emperor
Posts: 2029
Joined: Sat Aug 28, 2004 6:28 pm
My RE system: Outback - Garage roof:
- 8 (2x4) Evergreen 180's into one FM80 (2007/2020 - replaced MX60)
- 6 (2×3) ALEO S79-300's into one FM80 (2017)
- 2 grid-tied VFXR3524A-01's series stacked, replaced GVFX's (2020)
- 12 Surrette/Rolls 2V x 1766Ah (2007)
- Hub10.3, Mate3s, FNDC, RTS. Tigo ES maximizers on each PV module.

Westinghouse Solar - Barn roof: (2012)
- 30 (2x15) 235W panels with Enphase M215 microinverters, grid-tied

Outback Skybox - Barn roof: (2019)
- 14 Talesun 275W in series (DC array input to SB inverter/charger)
- 3 SimpliPhi 3.8 batteries, 48V, 225Ah total
- AC coupled input from 14 Talesun 275W, Enphase M215 microinverters, normally direct grid tied, manual switch during winter or grid outage

All self-designed and self-installed
Location: Chagrin Falls, Ohio

Re: FW1.5.11 TOU Schedule

Post by Mike Curran »

I don't quite understand. If it's set to 0, then shouldn't it still respect the 20% minimum SOC during discharge, and stop discharging when it hits 20%?
Well, the programming manual says at minimum SOC and no charging source available (0kw grid charge limit prevents grid charging) "SkyBox will remain inactive until a source becomes available". Don't know what that means...
http://www.tigoenergy.com/site.php?95b2dca2-ca6c
https://enlighten.enphaseenergy.com/public/systems/Hctc107221
Ampster
Forum Guru
Posts: 144
Joined: Sat Apr 11, 2015 5:14 pm
My RE system: 5.7K solar system with Solaredge inverter. Heat pump water heater.
28 kWh pack of LFP batteries powering a Skybox which is used for load shifting and backup.
Location: Sonoma, Northern California

Re: FW1.5.11 TOU Schedule

Post by Ampster »

Mike Curran wrote: Sun Jan 10, 2021 7:43 am Do you have your grid charge limit set above zero? Because in Self-consumption it defaults to 0.20210110_104152.jpg
I have mine set to 6kW.
Drive Tesla Model X and Model 3 which are charged at Super Off Peak rates.
Mike Curran
Forum Emperor
Posts: 2029
Joined: Sat Aug 28, 2004 6:28 pm
My RE system: Outback - Garage roof:
- 8 (2x4) Evergreen 180's into one FM80 (2007/2020 - replaced MX60)
- 6 (2×3) ALEO S79-300's into one FM80 (2017)
- 2 grid-tied VFXR3524A-01's series stacked, replaced GVFX's (2020)
- 12 Surrette/Rolls 2V x 1766Ah (2007)
- Hub10.3, Mate3s, FNDC, RTS. Tigo ES maximizers on each PV module.

Westinghouse Solar - Barn roof: (2012)
- 30 (2x15) 235W panels with Enphase M215 microinverters, grid-tied

Outback Skybox - Barn roof: (2019)
- 14 Talesun 275W in series (DC array input to SB inverter/charger)
- 3 SimpliPhi 3.8 batteries, 48V, 225Ah total
- AC coupled input from 14 Talesun 275W, Enphase M215 microinverters, normally direct grid tied, manual switch during winter or grid outage

All self-designed and self-installed
Location: Chagrin Falls, Ohio

Re: FW1.5.11 TOU Schedule

Post by Mike Curran »

Ampster wrote: Sun Jan 10, 2021 8:32 pm
Mike Curran wrote: Sun Jan 10, 2021 7:43 am Do you have your grid charge limit set above zero? Because in Self-consumption it defaults to 0.20210110_104152.jpg
I have mine set to 6kW.
Mine's set for 5kw.
http://www.tigoenergy.com/site.php?95b2dca2-ca6c
https://enlighten.enphaseenergy.com/public/systems/Hctc107221
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