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GGW
@ggw
Member
Estimable Member
587 kWhs
Joined: Nov 21, 2022
Last seen: Jul 21, 2024
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Topics: 1 / Replies: 50
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RE: New Fogstar 15.5kWh upright solution

@djbuzz-07 Sunsynk Are you using lithium/ CAN protocol? If so, mine always starts grid charge @10% It is a setting on the inverter. Can...

7 days ago
Forum
Energy Storage
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RE: New Fogstar 15.5kWh upright solution

Been quite a while since any update - but that's how long it's has taken to get to the root of the issue. Fogstar has owned up and finally ackno...

1 week ago
Forum
Energy Storage
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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...

3 months 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 ...

3 months 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...

3 months 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 ...

3 months 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 months 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 months 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?

4 months ago
Forum
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...

4 months 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......

4 months 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?

4 months ago
Forum
Energy Storage
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