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bontwoody
bontwoody
@bontwoody
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Noble Member
Joined: Mar 5, 2022
Last seen: Jul 6, 2025
Topics: 29 / Replies: 806
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RE: Battery sizing - How low can you go!

@transparent So doing a bit of further research, Ive come up with these options: 1. Add extra module to Huawei system, cost £2200, result 10 kWh 2...

9 months ago
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RE: Battery sizing - How low can you go!

@transparent LOL kV...Sorry Im reverting back to radiography mode! I do know the difference ...honest 🙂 No one has ever suggested that possibili...

9 months ago
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RE: Battery sizing - How low can you go!

@transparent OK, thats clear. I didnt pay a lot of attention to the details but I knew it was to prevent export from both the panels and the battery a...

9 months ago
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RE: Battery sizing - How low can you go!

@transparent Im not clear of the actual connections, I just know that the DNO would allow the batteries connected like this and not AC coupled as usua...

9 months ago
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RE: Huwaei Luna 2000 Charge and Discharge Limits

No suggestions for this? If we talk generally about LiFePO4 batteries and I wanted to get the most capacity I could without compromising the batteri...

9 months ago
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RE: Battery sizing - How low can you go!

@transparent Thanks for looking at all this, hope the floor went well. I neglected to mention that my battery is DC coupled, I hope that doesnt change...

9 months ago
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RE: Samsung Gen7 setup

@raiph Actually the 2 water law thing does make sense as the UFH would need different flow temps to the radiators and if there is no mixer valve then ...

9 months ago
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RE: Samsung Gen7 setup

@raiph I forgot to ask how your radiators are set up. Hopefully no Thermostatic Radiator Valves. They should be balanced using the flow valves to get ...

9 months ago
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RE: Samsung Gen7 setup

@raiph Im not sure what the difference is between the two options Ralph, but Ive just checked and mine is also set to WL1. You definitely want to redu...

9 months ago
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RE: ASHP and radiators.

I dont know if this is the answer, but could it be that the heat at the back of the radiator is trapped close to and in the wall whereas at the front ...

9 months ago
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RE: Battery sizing - How low can you go!

@irmartini Ive looked into this further and I think that the minimum 5kWh solar production is in fact the battery charge as it is DC coupled and the s...

9 months ago
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RE: Battery sizing - How low can you go!

@transparent Well they sound promising, SOC isnt crucial to me, but its nice to have. Im hoping to get a timber frame shell up early next year and the...

9 months ago
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