Solax Battery Configuration

[lholt]

The Solax website states the configurations which are available to be used with each inverter type see here;

https://kb.solaxpower.com/solution/detail/2c9fa4148f61710b018f7b85b0ba01ae

https://kb.solaxpower.com/solution/detail/2c9fa4148ceddee5018e94039f8026a0

However, when I try to configure the X3 ULTRA or X3 HYBRID G4 with different combinations of T58 Batteries, the Usable Battery Energy C10 drops to 0kWh.

 

[developer_mo]

Hi lholt,

thank you for your inquiry.

Unfortunately, I was unable to reproduce the behavior with the same combination.

Please send us your project file either as a private message in the forum or to our hotline at hotline@valentin-software.com so that we can take a look at the project.

Kind regards

Mikio

[developer_mo]

Dear Users with the described problem,

my colleague has found the cause. The problem occurs when an old version of the product is still selected.

Please perform a database update and select the current version of the product. Then the problem should be solved.

Kind regards

Mikio

[Michiel Willemse]

Hi, this problem is not resolved for my case with tOntwerprapport gebouw141 Solax v2.pvprjhe same Solax X3-ULT-25K inverter. See my pvsol file attached.

I'm using PVSol Premium version 2025 R2 and have update the databases.

Best regards,

Michiel

[developer_mo]

Dear Michiel,

thank you for your post and the attached project file.

When I opened the project via 'File' > 'Open Project', I still got the prompt to upgrade the version of the battery system:

After selecting version 3 the 'Usable Battery Energy C10' seems to be ok:

Could it be that the version was accidentally reset to version 2?

Kind regards

Mikio

[Michiel Willemse]

Hi Mikio,

Strange my database still show the latest version of that battery system is version 2.

I found that my license wasn't updated to the new user based licensings, so I corrected that. After restarting the PV*Sol it is now taking the latest version and is indeed working correctly.

Thank you for your support.

Best regards,

Michiel