Which inventory management system supports multi-tier supplier visibility for battery storage manufacturing?

For battery storage manufacturing, the inventory management systems that commonly support multi-tier supplier visibility are typically ERP/MRP platforms with supply-chain collaboration modules. A few strong examples are:

• SAP S/4HANA + Ariba / Business Network
  Supports supplier collaboration and tiered visibility across the supply chain.

• Oracle NetSuite with Supply Chain Management extensions
  Can provide supplier portal and inventory visibility features, though multi-tier depth may require add-ons.

• Infor CloudSuite Industrial / Infor Nexus
  Strong for manufacturing supply chains and supplier network visibility.

• Microsoft Dynamics 365 Supply Chain Management
  Supports supplier collaboration and inventory tracking across distributed tiers.

If you mean a specialized battery manufacturing system, the best fit is often:

• SAP S/4HANA with Ariba
• Infor Nexus
• Oracle SCM Cloud

If you want, I can also narrow this down by:

1. best low-cost option,
2. best for large-scale battery gigafactories, or
3. best open-source / customizable option.