Sigenergy SigenStack Base SUB-0.5C

Sigenergy SKU: SIG-11180005

More Details

The Sigenergy SigenStack Base SUB-0.5C is engineered for stability and longevity in energy storage solutions. Its durable, IP66-rated design protects against harsh conditions, while seamless integration allows for scalability. Ideal for commercial and industrial applications, it ensures efficient performance and easy installation, making it a smart choice for installers.

Documents

Sigenergy SigenStack Base SUB-0.5C

Battery controller/base for the Sigenergy SigenStack C&I energy storage system. It provides the interface for stackable, floor-standing SigenStack installations and is used with the Sigen C&I Hybrid Inverter Series.

Key Features
Stackable system architecture

Modular, stackable design for floor-standing SigenStack installations.

IP66 system protection

Safety and fire control features

Pack-level safety protection, thermal runaway control, and aerosol/smoke sensor exhausting fire suppression system.

Operating electrical range

Operating voltage range of 550 to 1100 V with 180 A maximum input and output current to the inverter.

Cooling and communication

Smart air cooling with CAN communication.

Benefits
  • Floor-standing, stackable format simplifies system layout.
  • IP66 rating supports installation where dust and water protection is required.
  • Compact base dimensions support site planning and footprint control.
  • Integrated safety functions add protection at pack level and during thermal events.
Technical Summary

Sigenergy SigenStack Base SUB-0.5C for the SigenStack C&I energy storage system. Operating voltage range 550 to 1100 V. Maximum input/output current to inverter 180 A. Nominal battery charge/discharge current 157 A. Communication via CAN. Installation method: floor standing. Base dimensions 770 x 195 x 363 mm. System protection rating IP66. Cooling: smart air cooling. Operating temperature range -20 to 55 °C. Maximum operating altitude 4,000 m, with derating from 2,000 m.

Installation Notes

Floor-standing installation. Base dimensions are 770 x 195 x 363 mm. For systems with 19 battery modules or fewer, and for PV + ESS (DC coupling) projects, the battery controller should use the BST model.

Efficiency

The SigenStack range uses a modular design with higher energy density and reduced footprint. The battery specification states a nominal charge/discharge rate of 0.5C and a maximum rate of 1C.

Manufacturer

Sigenergy

Commodity Code

8507908090

Dimensions (mm) (H x W x D)

768 x 362.5 x 195

Weight (kg)

20,1

PDF Icon

Sigenergy SigenStack Energy Storage System Installation Guide Current

PDF Icon

Warranty Sigenergy C&I Products 2025

Write Your Own Review
You're reviewing: Sigenergy SigenStack Base SUB-0.5C
loader
Loading...

check-circle You submitted your review for moderation.