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Batpred
Batpred
@batpred
Member
Noble Member
Joined: Jan 3, 2025
Last seen: Oct 25, 2026
Profile Activity
Topics: 12 / Replies: 1197
AllTopicsReplies
Reply
RE: Plug and play solar. Thoughts?

I saw kits already on sale in the UK. Not comparable, but 800W panels with an 800W waterproof microinverter and fixings, all for £400. Tempting. I won...

8 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Safety update; RCBOs supplying inverters or storage batteries

  Yes, the common practice here seems to be for the term RCD to mean an RCCB while the term RCBO (that also includes current over protection) i...

8 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Safety update; RCBOs supplying inverters or storage batteries

I agree, I doubt that Germany regulators would have insisted on special types of RCDs without a good reason (and there would not be any before the spr...

8 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: What determines the SOC of a battery?

All that is being done is the inverter is set to stop charging when soc reaches 100%. This battery has a JK balancer, I just use the default values...

8 months ago
Forum
Energy Storage
Reply
RE: Safety update; RCBOs supplying inverters or storage batteries

This discussion started elsewhere but may fit better here.. I am as puzzled as @jamespa about what could have led to a decision in the UK to effe...

8 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: What determines the SOC of a battery?

This is what my seplos is showing along the day. The readings are direct from the BMS. So as expected, there are significant drops in voltage during...

8 months ago
Forum
Energy Storage
Reply
RE: What determines the SOC of a battery?

I have a similar setup and know it has a seplos bms since I had to upgrade. If you look to add storage, you will need to know. This is as they need t...

8 months ago
Forum
Energy Storage
Reply
RE: Growatt battery disconnected

We had our supply upgraded a long time ago and I do not remember those tails needing replacement. Possibly it was done when we had the smart meter ins...

8 months ago
Forum
Energy Storage
Reply
RE: Solis inverters S6-EH1P: pros and cons and battery options

I also double checked the maximum charge rates possible with the cells in my battery (they also vary with temperature) and manually adjusted them. F...

8 months ago
Forum
Energy Storage
Reply
RE: Renewables & Heat Pumps in the News

@bash She could have mentioned BESS, but there's enough to think about even without it..

8 months ago
Forum
Renewables News
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RE: Safety update; RCBOs supplying inverters or storage batteries

Yes, for sites with multi generation sources that seems to be the case. Thankfully all MCBs are bi-directional! I assume heatpumps will be fine on ...

8 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Safety update; RCBOs supplying inverters or storage batteries

@robl Thanks, that makes sense. The issue would occur just after the RCD trips (probably depending on the coil material, etc), in case the inverter ...

8 months ago
Forum
Solar Photovoltaic (PV)
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