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Joined: Jan 20, 2022
Last seen: Nov 11, 2025
Topics: 16 / Replies: 2682
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RE: Battery disconnected

I think that is going to cause confusion.And for that reason I ought to state what other 'authorities' use for high/low voltage.The UK grid operators ...

2 weeks ago
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RE: New build installation query

That suggests to me that you have loss of heat in the pipework between the DHW tank and the showers. The temperature of the DHW shouldn't need to be...

2 weeks ago
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RE: Battery disconnected

Indeed, on p.19 That's the same page I was referring to earlier, where the connection of the power cables suggests that the battery packs are bein...

2 weeks ago
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RE: Solar inverters - where does the energy go when clipping?

You will, of course, check the dimensions and weight before attempting that with your van/lorry! Most PV panels are around 1.6 x 1.0 metres, and bet...

2 weeks ago
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RE: Battery disconnected

That might indeed be the case, and there are diagrams in the installation manual which suggest that. However, Growatt themselves have marketed this ...

2 weeks ago
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RE: Battery disconnected

I'm sorry @batpred - I'm finding it difficult to follow what you're saying here.   1: In this case no electrician has alerted @eliuccio regar...

2 weeks ago
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RE: Battery disconnected

I think we could've all guessed that from your descriptions thus far! But that doesn't necessarily indicate a fault in either the inverter or batter...

2 weeks ago
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RE: Battery disconnected

You don't need a multimeter of any great accuracy.I'd suggest keeping below £30, made in China: I have a couple of auto-ranging Vici multimeters whi...

2 weeks ago
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RE: Battery disconnected

I'm leaving aside the message from your electrician for the moment.But it is useful, and I'll return to it anon. I've been reading the Installation ...

2 weeks ago
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RE: DHW Efficiency

Well it depends on what we're going to consider a 'fair test'! Does the phrase "my COP barely gets up to even close to 3!" include operating the ant...

2 weeks ago
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RE: DHW Efficiency

Yes, please do try it @morgan and let us know what you find. How long would you need to conduct such a trial in order to know the effect on COP wit...

2 weeks ago
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