Sigenergy SigenStor EC 3.6 kW 1-phase

The SigenStor Energy Controller 3.68 kW (EC 3.6 SP) is the core unit of a modern energy ecosystem. This 1-phase controller is specifically developed for residential applications and small-scale commercial projects requiring efficient conversion of solar energy into usable electricity. Thanks to its 5-in-1 integration, this system simultaneously functions as an inverter, battery PCS, and intelligent EMS, while directly managing a DC charging station for electric vehicles.

Advantages of the Sigenergy SigenStor EC 3.6 kW

• High efficiency: the maximum efficiency reaches 97.1%.
• Optimal energy yield: supports a DC/AC oversizing ratio up to 2.0.
• Rapid installation: self-guided quick connectors significantly reduce assembly time on-site.
• Broad compatibility: seamless integration with SigenStor BAT 6.0 and 10.0 battery modules.
• Future-proof: prepared for V2X functionality in combination with vehicle support and the Sigen Gateway.
• Reliable management: real-time monitoring and system configuration via the mySigen app.

Modular design and scalability

The installation setup is fully scalable to meet the specific needs of the end user. Up to 6 battery modules can be connected per controller, resulting in a total storage capacity of up to 60 kWh. When using a DC charging module, a maximum of 5 battery units (50 kWh) is supported. The compact dimensions and weight of just 18 kg allow for flexible placement, while the IP66 protection class ensures reliable operation in ambient temperatures ranging from -30°C to +60°C.

Advanced communication

For a stable data connection and remote management, the controller is equipped as standard with WLAN, Fast Ethernet, and RS485 connectivity. If required, communication can be expanded to 4G, 3G, or 2G via the optional Sigen CommMod. The integrated EMS ensures intelligent distribution of generated energy, continuously optimising the balance between direct consumption, storage, and grid feed-in.