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The Sigenergy SigenStack Base MAIN-0.5C is a robust foundation designed for energy storage systems in commercial and industrial settings. Its modular design simplifies installation, while the IP66-rated enclosure ensures durability against harsh conditions. Experience reliable performance and enhanced safety features, making it ideal for scalable energy storage solutions.
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Sigenergy SigenStack Base MAIN-0.5C is a floor-standing battery controller base for the SigenStack C&I energy storage system. It is used with the Sigen C&I Hybrid Inverter Series and forms part of a modular, stackable storage configuration.
Supports a modular SigenStack layout with stackable installation for scalable site design.
IP66 enclosure protection
Includes pack-level safety protection, precise thermal runaway control, and aerosol fire suppression with smoke sensor and exhausting system.
Operates within a 550 to 1100 V voltage range, with max. input and output current of 180 A to the inverter.
Provides CAN communication for system integration.
Battery controller base for the Sigenergy SigenStack series. Floor-standing installation. Operating voltage range 550 to 1100 V. Max. input current from inverter 180 A and max. output current to inverter 180 A. CAN communication. System IP66 rated. Operating temperature range -20 to 55 °C. Relative humidity range 0% to 100%. Max. operating altitude 4,000 m with derating at 2,000 m. Max. 7 modules per stack and 21 modules per system. Base dimensions 770 x 195 x 363 mm. Source data identifies the matched variant as M2-0.5C; some system figures in the datasheet refer to 4-module configuration only.
Floor standing installation. Max. 7 modules per stack and max. 21 modules per system. For systems with 19 or fewer battery modules, or PV + ESS (DC coupling) projects, the battery controller should use the BST model as stated in the datasheet. Check the latest Sigenergy documentation for variant selection.
The source data lists a nominal charge/discharge rate of 0.5C and maximum charge/discharge rate of 1C. Smart air cooling is specified.
Manufacturer
Sigenergy
Commodity Code
8507908090
Dimensions (mm) (H x W x D)
768 x 362.5 x 195
Weight (kg)
19,6
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