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SKU: SIG-11010012
The Sigenergy Sigenstor Energy Controller 8.0kW - Three Phase is an efficient hybrid inverter optimising solar energy and battery integration. Ideal for commercial and larger residential setups, it ensures smart energy management, maximising efficiency and reliability while supporting seamless power distribution between the grid, battery, and loads.
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The Sigenergy SigenStor EC 8.0kW three-phase energy controller is a grid-tied solar and storage controller for PV systems with on-grid and backup capability. It combines PV input management, battery connection support and backup output control in one unit for three-phase installations.
Provides up to 4 MPP trackers, with one PV string per MPPT for array design flexibility.
Quoted maximum efficiency is 98.3%, with European efficiency at 97.1%.
Backup output lists 0 ms disruption time at changeover, supporting uninterrupted supply during switchover.
System ingress protection is IP66, supporting installation in exposed environments where dust and water ingress protection is required.
Specified for on-grid and off-grid use, with multi-source black start and EMS control.
Three-phase energy controller rated at 8.0 kW nominal output power, with 8.8 kVA maximum output apparent power. PV input supports up to 12.8 kW, 1100 V maximum DC input voltage, 160 to 1000 V MPPT range and 16 A maximum input current per MPPT. Backup output offers 12 kW peak power for 10 seconds, with THDi and THDv both below 2%. Operating temperature range is -30 to 60 °C, with IP66 system protection and smart air cooling.
Supports SigenStor BAT 5.0 / 8.0 battery modules, with 1 to 6 modules per controller. Communication interfaces include WLAN, Fast Ethernet, RS485 and Sigen CommMod (4G/3G/2G). Dimensions are 700 x 300 x 260 mm and weight is 36 kg.
Maximum efficiency is 98.3% and European efficiency is 97.1%. The DC/AC ratio is up to 1.6.
Communication
WLAN / Fast Ethernet / RS485 / Sigen CommMod (4G/3G/2G)
Manufacturer
Sigenergy
Commodity Code
8504408490
Dimensions (mm) (H x W x D)
300 x 700 x 260
Weight (kg)
36
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