Sigenergy Sigen Energy Controller 17.0 kW three-phase

The Sigenergy Sigen Energy Controller is the heart of modern photovoltaic and storage solutions. As a three-phase hybrid controller with a nominal output of 17 kW, it connects the PV system, battery storage, grid, and consumers into an intelligent, centrally controlled energy system. It enables efficient energy management, emergency power capability, and maximum self-consumption optimization – ideal for private households and commercial applications that prioritize maximum independence and future-proofing.

Thanks to on/off-grid operation, multi-source black start, IP66 protection and smart networking via the With the mySigen App, the Sigen Energy Controller is a professional, durable solution for any modern energy system.

Technical data

• Rated power (AC): 17 kW
• Number of MPP trackers: 4
• Maximum PV input power: 27,200 W
• Grid connection: Three-phase
• Emergency power function: Yes (optional with Sigen Energy Gateway)
• Battery-compatible: Yes, with SigenStor battery systems (1–6 modules per system)
  
• Efficiency: Up to 98.3%
• Protection rating: IP66
• Communication: WLAN, Ethernet, RS485, Modbus TCP/RTU, 4G/3G CommMod (optional)
• Dimensions/Weight: 700 x 300 x 260 mm / 36 kg

Why Sigenergy Sigen Energy Controller?

• Intelligent energy management with maximum efficiency
• Seamless integration of PV, storage and e-mobility
• High self-sufficiency and security of supply
• Future-proof platform for smart home and IoT applications
• Designed for sustainability, durability and easy installation