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ChickenBig
@chickenbig
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Honorable Member
Joined: Apr 3, 2022
Last seen: Oct 12, 2024
Topics: 10 / Replies: 282
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RE: My experience with the Selpos Mason DIY kit

@misterb Also are both load and grid terminals connected? The Sofar ME3000SP manual that I can find section 4.2 does state For most customers, ...

2 years ago
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RE: How to quickly top balance EVE 280 cells?

I would recommend charging the 4s or 16s battery using a BMS, to disconnect when the first cell peaks above 3.65V. In terms of a PSU it is a shame you...

2 years ago
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RE: Fogstar now stocking Seplos Mason boxes

(Not affiliated with Fogstar, just used them recently to buy Mason cases) I've just seen that Fogstar are now doing deals on grade (A/B) x (280/304/...

2 years ago
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RE: FYI :- JG Speedfit pipes and heat pumps

Sadly still no word from second line support. I'll give them a ring today, rather than waiting for a response to my email. Indeed Speedfit appear...

2 years ago
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RE: My experience with the Selpos Mason DIY kit

So in this video Off Grid Garage conducts a test connecting 50% and 0% SoC batteries to check that the overcurrent alarm can limit charging to X Amps....

2 years ago
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RE: My experience with the Selpos Mason DIY kit

Good to know, thanks! Seplos Mason boxes look to have a pre-charge resistor and also a 400A fuse of somewhat questionable breaking capacity (...

2 years ago
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RE: My experience with the Selpos Mason DIY kit

I believe the UK is catching up, at least in peak summer. I guess the insulation box around the battery/batteries could have a removable panel for sum...

2 years ago
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RE: My experience with the Selpos Mason DIY kit

@vaugi Thanks for the data-point. Sounds like the system is pretty reliable once it has been set up. I'm not sure how much BMS configuration will be r...

2 years ago
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RE: A beginner's journey into DIY home energy storage - no solar!

My application to UK Power Networks for a 5kW hybrid inverter needs to have commissioning data (and circuit diagrams)G99 A1.1 Declaration - to be comp...

2 years ago
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RE: My experience with the Selpos Mason DIY kit

Unfortunately her balancing has been getting worse, but I think this happens with calendar ageing as well as use.

2 years ago
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RE: My experience with the Selpos Mason DIY kit

@batalto Thanks for the quick response. It is good to hear that they just work, and (in the other thread) good to see your grid usage is so low. @ko...

2 years ago
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