1234enough
New member
- Joined
- Aug 8, 2022
- Messages
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Interested to hear if anyone has found a aftermarket bms that is compatible with solax inverters or a work around of, was looking at these Inverters and making up diy battery pack
I am sure many people are still wondering if there is any feedback from any user of these units?Hi, nice to find this forum
I tried to write several times to Goodwe and Solax, but I have never had a reply from them.
I am not sure if you are allready aware of this? I would like to share with you:
REC SI BMS for energy storage installations
Stand-alone unit REC SI BMS is compatible with all CAN suported ESS inverters for integrations in PV systems, like SMA Sunny Island, Victron Energy, Studer, Stecca Innotec, GoodWe, Solax, Solis, etc.
REC BATTERY MANAGEMENT SYSTEM – REC BMS
www.rec-bms.com
and this:
REC BMS MASTER UNIT 9M
REC BMS Master – Slave configuration is suitable for higher voltage systems. It allows to connect up to 240 cells in series and it’s compatible with all REC BMS products.
REC BMS MASTER UNIT 9M – REC BMS
www.rec-bms.com
Regards
I am developing a plug and play BMS master that will be compatible with Solax AC units including the new retrofit systems, and potentially HVDC Solis too.Interested to hear if anyone has found a aftermarket bms that is compatible with solax inverters or a work around of, was looking at these Inverters and making up diy battery pack
Hi PJ, yes many manufacturers are not wanting to share info or knowhow... Think they want their little monopoly... but hey they have probably invested millions?The DEYE hybrid inverter works with any low voltage battery, lead acid, lifepo4, li-ion etc.
The inverter (both single phase and 3-phase available) can be programmed very simply to work with any BMS. I had a Storedge hybrid inverter of excellent quality but it is very limited in choice of batteries so I replaced it with a 10 kw DEYE three phase hybrid inverter and sold the Storedge in the 2nd hand market. Evidently the help desk of Storedge refused any cooperation to utilise another battery then their own choices stating nonsense safety requirements as reason.
HiHi PJ, yes many manufacturers are not wanting to share info or knowhow... Think they want their little monopoly... but hey they have probably invested millions?
I am more looking at HV batteries due to size and charging speed, the cost for a few Kw of LV batteries and the equipment required I don't think would make a dent in my Bills.
Take into account I live on a farm burning oil....
I would be interested.I am developing a plug and play BMS master that will be compatible with Solax AC units including the new retrofit systems, and potentially HVDC Solis too.
Will be looking for testers shortly.
Can you provide your inverter model please?I would be interested.
Which Generation of X3 do you have? Ich have the X3 Hybrid G4 and can't find the pin for NTC.Reading the X3 user manual, I've discovered the inverter can work with "Pylontech batteries" and its a 48V battery!! Very interesting... I also found the "BMS pin definition".
View attachment 23555
Sorry i have only just seen this.Can you provide your inverter model please?
Edit: I saw your message from last year regarding Outlander pack and Solax X1. I can help with a hardware solution.
I'm new to this forum, i have a Huawei inverter, any chance of using your BMS with it?I am developing a plug and play BMS master that will be compatible with Solax AC units including the new retrofit systems, and potentially HVDC Solis too.
Will be looking for testers shortly.