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Pylontech 2000b compatibility with 3000c


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Hello,

Do anyone know if these two work together ?
I started out recently with just the one 2000b & are looking to expand as time progresses & budget allows.

I saw somewhere that a 2000b & 3000b can work together but cannot locale a interoperability matrix for Pylontech batteries confirming or denying 2000b / 3000c compatability.

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1 hour ago, hoohloc said:

Yes they can work together, but it is not recommended since the US2000B and 3000B only has 80% DOD and the US3000C has 95%. You therefore won't be able to use the additional DOD of the US3000C, so you might as well use the regular US3000B

The price difference is almost negligible. Between the 3000 b and c, it was like R200. 
 

So in this case it’s better to get the c version and use it like the b version and not discharge below 20% soc. 

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26 minutes ago, Vassen said:

The price difference is almost negligible. Between the 3000 b and c, it was like R200. 
 

So in this case it’s better to get the c version and use it like the b version and not discharge below 20% soc. 

it will work just like the 3000b but cost you R200 extra. It is not better than just getting 3000B unless you are planning on selling me your 2000b and just get your self more 3000C 😉

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48 minutes ago, hoohloc said:

it will work just like the 3000b but cost you R200 extra. It is not better than just getting 3000B unless you are planning on selling me your 2000b and just get your self more 3000C 😉

Ha! I wish I could just buy more batteries and let the smaller unit go. These toys empty the ol bank account too fast! Mind you if I get the +1 and find out it does not work you'll find me lurking this forum trying to sell it :) I'll keep you in mind ;) 

Ps:tonight will be cycle 31, so it's still new

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4 minutes ago, Proxicon said:

Ha! I wish I could just buy more batteries and let the smaller unit go. These toys empty the ol bank account too fast! Mind you if I get the +1 and find out it does not work you'll find me lurking this forum trying to sell it :) I'll keep you in mind ;) 

Ps:tonight will be cycle 31, so it's still new

It will work, just make it the master battery all will be good. 

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1 hour ago, hoohloc said:

it will work just like the 3000b but cost you R200 extra. It is not better than just getting 3000B unless you are planning on selling me your 2000b and just get your self more 3000C 😉

Well, the way I look at it is pylontech guarantees you 6000 cycles at 80% discharge on the us3000b and same cycles at 90% discharge on the us3000c. If you discharge the us3000c less than 90%, then theoretically, you should get more cycles. 
 

So the R200 is worth it in my opinion. 

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