The Sungrow STC12.5 Battery Module is a high-performance 12.5kWh lithium iron phosphate (LFP) battery designed as a core building block of the Sungrow ST050 energy storage system. Engineered for scalability and reliability, this individual battery module enables flexible system design, allowing installers to configure storage capacity to suit residential and small commercial applications.
Built with advanced cell technology and integrated battery management, the STC12.5 delivers stable performance, long service life, and enhanced safety. It is ideal for system expansion, maintenance replacement, or modular deployment within Sungrow’s ST series battery stacks.
Key Features
- 12.5kWh battery module – core component of Sungrow ST050 system
- Modular and scalable design – enables flexible system sizing and expansion
- Lithium Iron Phosphate (LFP) chemistry – improved safety, stability, and lifespan
- Advanced battery management – optimised performance and protection
- Designed for ST series integration – seamless compatibility within Sungrow battery stacks
- High reliability – consistent performance for commercial and industrial energy storage
- Supports system flexibility – ideal for replacements, upgrades, or new installations
Technical Specifications
| Specification | Value |
|---|---|
| SKU | STC12.5 |
| Product Name | Sungrow STC12.5 Battery Module |
| Battery Type | Lithium Iron Phosphate (LFP) |
| Nominal Capacity | 12.5 kWh |
| Application | Component module for Sungrow ST050 battery system |
| System Compatibility | Sungrow ST Series (ST050 and above configurations) |
| Function | Energy storage module for scalable battery systems |
| Installation | Integrated within modular battery stack |
Launch DateApril 14, 2026
Days In Market197
VendorSmiths NZ
Variants1