Bonjour and hello.

[SteGadd]

J'ai acheté 15 batteries de rechange ou de réparation assorties US2000 et H48050 Pylontech.

Je n'ai pas d'onduleur pris en charge et je veux essayer de créer des unités de travail à partir des pièces que j'ai.

Tout d'abord, j'essaie de charger la batterie pour voir si elle est OK.

Personne ne semble avoir envisagé la possibilité de charger individuellement les 3 unités de cellules de batterie.

Je ne trouve pas non plus d'informations sur la fabrication d'un onduleur ou la création d'un chargeur ou d'onduleurs alternatifs sur mesure.

J'espère que quelqu'un ici pourrait avoir des idées ou m'orienter dans la bonne direction.

Merci,

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I have purchased 15 assorted 'spares or repairs' US2000 & H48050 Pylontech battery's.

I do not have a supported Inverter and I want to try and make working units from the parts that I have.

Firstly, I am trying to charge the battery's to see if they are OK.

No one seems to have looked at the possibility of charging the 3 battery cell units individually. 
 
Nor can I find any information about making an inverter or creating an alternative bespoke charger or inverters.

I'm hoping that someone here might have some ideas or point me in the right direction.

Thanks,

[jlm]

Bonjour Steve, si tu le permets je remets un peu ton texte en "bon" français pour j'espère une bonne compréhension 

Hello Steve, if you allow me I'll put your text in "good" French for I hope a good understanding

J'ai acheté 15 batteries US2000 et H48050 Pylontech assorties de pièces de rechange ou de réparation.

Je n'ai pas d'onduleur et je veux essayer de fabriquer des unités fonctionnelles à partir des pièces que j'ai.

Tout d'abord, j'essaie de charger les batteries pour voir si elles sont en bon état.

Personne ne semble avoir envisagé la possibilité de charger les 3 éléments de batterie individuellement.

Je ne trouve pas non plus d'informations sur la fabrication d'un onduleur ou la création d'un chargeur ou d'un onduleur alternatif sur mesure.

J'espère que quelqu'un ici aura des idées ou m'orientera dans la bonne direction.

Merci,

J'ai tout de suite quelques questions.

1) As-tu vérifié la tension de chacune de tes unités. Ceci pour se faire une idée de leur état de base. Si tu es à vide autour des 49 V c'est pas très bon.
2) As-tu pu les mettre en marche ? se mettent-elles en alarme ? Les leds s'allument-elles ?
3) Si elle s'allume (sans aucune charge dessus), peux-tu essayer de leur parler via le port console ? ceci pour aller voir ce qu'elles racontent avec les différentes commandes possibles (fonction help pour voir les commandes. Ou alors passage en mode debug)
4) Pour le chargeur, c'est que du 50 V c'est pas commun. Demain je te donne plus d'infos ou des idées pour cela.
5) C'est pour un usage privé ? 

I have a few questions right away.

1) Have you checked the voltage of each of your units. This is to get an idea of their basic condition. If you're at no load around 49V that's not good.
2) Have you been able to turn them on? Do they go into alarm? Do the leds light up?
3) If they light up (without any load on them), can you try to talk to them via the console port? This is to see what they are saying with the different possible commands (help function to see the commands. Or switch to debug mode)
4) For the charger, it's that 50 V is not common. Tomorrow I'll give you more info or ideas for that.
5) Is it for a private use ?

[SteGadd]

Hello Steve, if you allow me I put your text in "good" French for I hope a good understanding

Hello Steve, if you allow me I'll put your text in "good" French for I hope a good understanding

I bought 15 PYlontech US2000 and H48050 batteries with spare or repair parts.

I don't have an inverter and I want to try to make functional units from the parts I have.

First of all, I try to charge the batteries to see if they are in good condition.

No one seems to have considered the possibility of charging the 3 battery cells individually.

I also can't find any information about making an inverter or creating a custom charger or alternative inverter.

I hope someone here will have ideas or point me in the right direction.

Thank you

I have a few questions right away.

1) Have you checked the voltage of each of your units. This is to get an idea of their basic state. If you are empty around 49 V it is not very good.
2) Were you able to get them started? Are they going on alarm? Do the LEDs light up?
3) If it turns on (without any charge on it), can you try to talk to them via the console port? this to see what they say with the different possible commands (help function to see the commands. Or switch to debug mode)
4) For the charger, it is that 50 V is not common. Tomorrow I give you more info or ideas for that.
5) Is it for private use?

I have a few questions right away.

1) Have you checked the voltage of each of your units. This is to get an idea of their basic condition. If you're at no load around 49V that's not good.
2) Have you been able to turn them on? Do they go into alarm? Do the leds light up?
3) If they light up (without any load on them), can you try to talk to them via the console port? This is to see what they are saying with the different possible commands (help function to see the commands. Or switch to debug mode)
4) For the charger, it's that 50 V is not common. Tomorrow I'll give you more info or ideas for that.
5) Is it for a private use ?

1) They seem to be OK generally, But yes the voltages are around 49v or higher (3 of the pack sets have expanded cells but the rest look to be in good shape).
2) The 5x US2000s all power up OK, I do not have an SC0500 BMS unit for the 10x H48050 units yet, so I have been using the best battery pack sets from those in the US2000 ones.
3) I have connected to them using MultiSIBControl - Monitoring an dcontrol for Axpert, PIP, Pylontech, Pylon, PIP4048, PIP5048, Voltronicst  software and they look OK, although the SoC varies. I do not see any obvious faults or errors.
4) Yes a usable charger is what I need to find so that I can try and charge them all up first.
5) I just want to use them privately.