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Joined: Jan 20, 2022
Last seen: Dec 24, 2025

Topics: 16 / Replies: 2803

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RE: New Fogstar 15.5kWh upright solution

You're intending to link up a wind turbine? How would you expect that to connect to a Solis inverter?Did you realise that the product name is derive...

2 months ago

Forum

Energy Storage

RE: New Fogstar 15.5kWh upright solution

Yes... you've missed something 😉 The instructions from Fogstar are correct (as usual!), but they haven't explained the reasoning behind the...

2 months ago

Forum

Energy Storage

RE: What crazy nonsense are inverter limits and why are they imposed?

That will be producing significant losses due to phase imbalance at the local substation. I cannot understand why SSES would be prepared to tolerate...

2 months ago

Forum

Energy Storage

RE: Renewables & Heat Pumps in the News

Erm... seeing this from an electronics viewpoint, you can't have two entirely separate control channels implemented on a commercial inverter by anythi...

2 months ago

Forum

Well & Truly Off The Grid

RE: Isolating the system for a planned power cut

When I said we'd need to know more about the RCD, MCB and inverter, I hadn't expected you to simply throw the model number at me! However, I have ju...

2 months ago

Forum

Solar Photovoltaic (PV)

RE: Isolating the system for a planned power cut

We would need to know more about the MCB, RCD and the inverter which is connected, @batpred In most cases the inverter will be one which shuts itsel...

2 months ago

Forum

Solar Photovoltaic (PV)

RE: Repiping and Reconfiguring our Heat Pump System Including Removing the Buffer Tank - Heat Pump Retrofix

Thank you. That simultaneously answers my question about the bore and level of pipe insulation for the underground section. Now we know one of the c...

3 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: What crazy nonsense are inverter limits and why are they imposed?

My apologies @batpred I overlooked that you'd already I identified your DNO as being UKPN. So you are more likely to be in an area where 5kW export ...

3 months ago

Forum

Energy Storage

RE: What crazy nonsense are inverter limits and why are they imposed?

A DNO allowing 5kW export on a single-phase supply is unusual.It depends on a number of factors such as cable distance between you and the local s...

3 months ago

Forum

Energy Storage

RE: Renewables & Heat Pumps in the News

Good News from NESO released today which didn't match the bad news which certain media outlets were looking for: Do these guys not ev...

3 months ago

Forum