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Batpred
Batpred
@batpred
Member
Prominent Member
Joined: Jan 3, 2025
Last seen: Apr 16, 2026
Topics: 8 / Replies: 763
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RE: Recommended home battery inverters + regulatory matters - help requested

I think the assumption is that the inverter would be able to continue supplying power to the old consumer unit. In order to have a fully automatic sys...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

This really helps. But I cannot work out the icon on the right, I assume the utility meter? The house earth is usually provided by the DNO... My su...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

This is a typical/higher consumption day, the main activity being overnight charging..

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

When I did the commissioning tests on the Solis, specifically switching off the main grid to the consumer unit, I just heard a few clicks after a few ...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

yes, the circuit needs the usual protection, mcb and maybe rcd. then you also need a lockable isolator..   I am 99.99% sure the Solis wi...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

  Worth considering something like this?     They are bi-directional of course. Two sources or two loads flexibility.. &nb...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

That makes some sense. I found the Solis was quite open as a manufacturer. I hear some inverters (not sure if givenergy or synergy) leave it all loc...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

It can be made to look as complex as we want! I believe the safest from a reg pov is to use scenario 2. Since your sunnyboy does not have a CT ...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

I currently have this setup with the CT clamp/coil being connected "via" their (optional) meter to the inverter. It works without any dependency on th...

3 months ago
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RE: Recommended home battery inverters + regulatory matters - help requested

Thank you. It is clearly a problem I do not experience. Ukpn as dno granted the export limit in kw. I can set it on the inverter in kw. At the momen...

3 months ago
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RE: Electricity price predictions

Great point, one of the key ones in my chat with Octopus following my ASHP enquiry before Christmas. Tariffs are a concern.  

3 months ago
Reply
RE: Running from backup generaor in powercut?

Definitely and professionals sometimes miss it. I had a similar situation when my EV charger was fit. It is not bi-directional ready, but I remember...

3 months ago
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