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ChandyKris
@chandykris
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Estimable Member
Joined: Jul 27, 2024
Last seen: Jul 23, 2025
Profile Activity
Topics: 4 / Replies: 82
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RE: Feasible solutions to expand existing Sunsynk battery capacity

@sheriff-fatman Have you gone any further with your journey to add more storage? Is it possible to keep your existing battery setup and then add a new...

1 month ago
Forum
Energy Storage
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RE: Feasible solutions to expand existing Sunsynk battery capacity

@sheriff-fatman We recently added a second Growatt 6.5 kWh battery to our bank. The installer was able to take the VAT from the battery price when the...

2 months ago
Forum
Energy Storage
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RE: Charging the last 5%

@allyfish That's impressive. We are on a similar journey, we are almost all electric with heat pump and an EV. We still have the gas hob that needs re...

2 months ago
Forum
Energy Storage
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RE: Charging the last 5%

@allyfish Thanks, that's good to hear from other Growatt owners that this behaviour is expected. On adding the second battery, yes absolutely no brain...

2 months ago
Forum
Energy Storage
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RE: Charging the last 5%

@judith I assume Growatt is doing the soft finish as well. Just that the effects can be seen more clearly with a bigger battery capacity. The app sh...

2 months ago
Forum
Energy Storage
Topic
Charging the last 5% of our Growatt battery takes forever
2 months ago
Forum
Energy Storage
Replies: 7
Views: 370
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RE: Battery sizing - How low can you go!

The second 6.5 kWh Growatt battery was installed today. The process was straightforward. The GBLI6532 model has been discontinued by Growatt, but the ...

2 months ago
Forum
Energy Storage
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RE: Battery sizing - How low can you go!

@bontwoody Hope this is legible

3 months ago
Forum
Energy Storage
Reply
RE: Battery sizing - How low can you go!

@bontwoody I watched a video on Tim & Kat's Green Walk's YouTube channel yesterday on this same topic. Tim has a detailed spreadsheet to help calc...

3 months ago
Forum
Energy Storage
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RE: Battery sizing - How low can you go!

@bontwoody I am just looking into adding another 6.5 kWh battery to our system. We were on Octopus Cosy after we installed the heat pump towards end o...

3 months ago
Forum
Energy Storage
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RE: Agile: average import cost vs other tariffs?

@toodles That's my idea as well. We don't have a compatible EV charger or the battery, so Go is the main option. But, from my analysis of last year us...

3 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
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RE: Agile: average import cost vs other tariffs?

Now that the heating season is almost over, have any of you switched from Octopus Cosy tariff to Octopus Go yet? We are using less than 5 kWh for th...

3 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
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