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GGW
@ggw
Member
Estimable Member
562 kWhs
Joined: Nov 21, 2022
Last seen: May 1, 2024
Profile Activity
Topics: 1 / Replies: 48
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RE: New Fogstar 15.5kWh upright solution

@robl I've added the screens. Li-Bms screen is accurate. Sunsynk screen shows a +0.3V difference between it and battery. Also shows voltage s...

1 week ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

@robl Ill take a photo of the screen tonight & also in AGMV mode - From memory, it is set to 56.7V - Unless i factory reset/run it in AGMV ...

1 week ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

@chickenbig Sunsynk support claims that Pylontech is not supported. Tho the BMS screen on the inverter is properly populated with the correct...

1 week ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

SITREP #5 No improvement on the system. Everyday, it is charging 1% less. Today was 84% then stopped charging. User timer set to 100%SOC. I'm ...

2 weeks ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

@misterb @vaugi OK, I'll contacted Fogstar Were I fall down that it is the battery - is that when the Sunsynk is factory reset - it charg...

3 weeks ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

@misterb @robl SITREP #4? Blimey, what haven't I tried Voltage mode, wasn't working very well. It's a bad SOC replacement. I tried every single...

3 weeks ago
Forum
Energy Storage
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RE: BMW i4 eDrive40 M Sport

Interesting review. Good timing for myself. Will be driving one shortly - how did you find space in the i4 - anyway bigger than expected?

1 month ago
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Renewable-powered transport (EVs & e-bikes)
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RE: New Fogstar 15.5kWh upright solution

SITREP #2 Progress, but not logical progress on the Sunsynk. So I changed the Sunsynk over to AGM-V Good - I was able to charge to 100% and...

1 month ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

Hey I ran active balancer for the first 3 cycles. Voltage on the screen looks in good shape per cell. Figuring out the Sunsynk however......

1 month ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

Ok, I have ths mode turned on. How did you know what voltages to set on the inverter?

1 month ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

SITREP 1. Evening charging seems fixed. Adjusting the shutdown, low battery and restart fixed that. Apparentl y the inverter wil...

1 month ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

Grid Charge in battery setting is the 1 I suspect. Note - tried many setting to get it to stop charging this evening. I don't think I'd bu...

1 month ago
Forum
Energy Storage
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