SUNNY CENTRAL 1850-US / 2200-US / 2500-EV-US

Maximum power density and integration

The Sunny Central inverter, with 1,850 kVA or 2,200 kVA for 1,000 VDC and 2,500 kVA for 1,500 VDC (at 25°C), enables even more efficient PV power plant designs. The flexibility of this inverter allows for implementation with a variety of modules. The integrated power supply transformer and installation area provide an ideal environment for integration of needed customer equipment. Suitable for any outdoor climate around the globe, this new Sunny Central is equipped with OptiCool, a proven air-cooling technology that ensures smooth operation under extreme environmental conditions.


  • Highest power density
  • Market leading efficiency
  • Provides ancillary services with Q-on-Demand
  • Reduce installation and transportation costs with up to four inverters in a standard shipping container or a flat-bed truck


  • Proven and intelligent precision air cooling technology
  • Durably built for outdoor installation in harsh environmental conditions
  • Robust and redundant fiber optic communication network configurations


  • Operation up to 1,500 V DC
  • Highest DC:AC design ratio in the industry
  • Nominal power operation from -25°C to 50°C

Highly Integrated

  • Area for customer SCADA equipment
  • Integrated zone monitoring
  • LOTO DC and AC disconnects
  • On-board 120V ac Power Outlet

For detailed technical information on this product, please contact your SMA Representative or send an email to


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SMA SERVICE FOR PV POWER PLANTS - Successful Projects with Sunny Central System Solutions SERVICE-SC-KEN1609.pdf
  • Type: Brochure
  • Language: International
  • Number: SERVICE-SC-KEN1609
  • Version: 3.1


Certificate Presumption of conformity - EN61000-6-4, EN 55022, CISPR 22:2008 for SC 1850-US / 2200 / 2200-US ZE_EN61000-6-SC2200_1850_EMC-en-20.pdf
  • Type: Certificate
  • Language: International
  • Number: ZE_EN61000-6-SC2200_1850_EMC-en-20
  • Version: 2.0
Factory Inspection Certificate for Made in European Union SUNNY BOY / SUNNY ISLAND / SUNNY TRIPOWER / SUNNY CENTRAL ZE_Made-in-EU_SB-STP-SC_en_12.pdf
  • Type: Certificate
  • Language: International
  • Number: ZE_Made-in-EU_SB-STP-SC_en_12
  • Version: 1.2

Manufacturers Declaration