SolarEdge SE33.3KUS

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SolarEdge Three Phase 33300W Inverter for 277/480V Grid SE33.3KUS


The SolarEdge HD Wave inverters use a unique power conversion technology that is based on a distributed switching and powerful DSP processing platform. HD-Wave technology is able to synthesize a clean sine wave that leads to a dramatic reduction in the magnetics and heavy cooling elements. Because MPPT and voltage management are handled separately for each module by the power optimizer, the inverter is only responsible for DC to AC inversion. Consequently, it is a less complicated, more cost effective, more reliable solar inverter with a standard 12 year warranty, extendable to 20 or 25 years. The fixed string voltage ensures operation at the highest efficiency at all times independent of string length and temperature.

This small and lightweight inverter enables simplified shipping, storing and one-person installation. The record-breaking efficiency allows more energy production for residential grid-tie solar systems. The SE33.3KUS is UL1741, UL1699B, certified inverters with ground-fault isolation detection and interruption compliance.

SE33.3KUS Inverter Features:



  • The best choice for SolarEdge enabled systems

  • Specifically designed to work with power optimizers

  • Integrated arc fault protection for NBC 2011 690.1

  • Rapid Shutdown for NEC 2014 690.12

  • Superior efficiency (98%)

  • Internet connection through Ethernet or Wireless

  • Built-in module-level monitoring

  • Outdoor and indoorinstallation

  • Small, lightweight and easy to install on provided bracket

  • Fixed voltage inverter, AC/DC conversion only

  • Integrated Safety Switch and DC fuses (plus & minus)


Specifications



  • Model number: SE33.3KUS

  • Nominal AC power output: 33,300 VA (Volt-Amps)

  • Max. AC power output: 33,300 VA (Volt-Amps)

  • AC output voltage L-N (minimum, nominal, max.): 244Vac, 277Vac, 305Vac

  • AC output voltage L-L (minimum, nominal, max.): 422.5Vac, 480Vac, 529Vac

  • AC frequency range: 59.3 - 60.5 Hz

  • Max. continuous output current (per phase): 40 Amps

  • Max. DC power input: 45000 Watts

  • Transformerless design

  • Max. input voltage: 980 Vdc

  • Nominal input voltage: 850 Vdc

  • Max. input current: 40 Amps

  • Max. inverter efficiency: 98.5%

  • Cooling: fans (user replaceable)

  • Protection rating: NEMA 3R for outdoor locations

  • Dimensions: 21" x 12.5" x 10.5"

  • Dimensions with Safety Switch: 30.5" x 12.5" x 10.5"

  • Weight: 99.5 lbs

  • Weight with Safety Switch: 106 lbs



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Additional Information

Part Number SE33.3KUS
Voltage 980V
Wattage 33,000 Watt
Charging Current 40A
Length 12.5 in.
Width 10.5 in.
Height 21 in.
Weight 99.5 lbs.
Brand SolarEdge
Additional Information Data Sheet