Sunny Central 250U
Sunny Central 250U

Price: $97,875.0

The new Sunny Central 250U is now compatible with industry standard building management and energy
service software protocols and integrates easily into energy aware infrastructures.  RS485 and Ethernet
communication are available via the optional Sunny WebBox.  The Sunny WebBox automatically uploads
performance data to the free Sunny Portal website allowing system owners to view and track their energy
production.  Performance data can be further enhanced by adding the Sunny SensorBox to collect weather
data.  The new Sunny Centrals from SMA represent years of innovative design experience by the world's
largest manufacturer of PV inverters.  Designed for easy installation, operation, and performance monitoring,
the new Sunny Centrals are the ideal choice for your large scale PV project.

Features

  •   97% CEC weighted efficiency
  •   Integrated isolation transformer
  •   Graphical LCD interface
  •   Sunny WebBox compatible
  •   Optional combiner boxes
  •   Install indoors or out
  •   UL 1741 / IEEE 1547 compliant

Specifications
  Sunny Central 250U


Inverter Technology:
 True sinewave, high frequency PWM with galvanic
insulation
AC Power Output (Nominal):
 250kWp
AC Voltage (Nominal):
 60 Hz
Current THD:
 <5%
Power Factor (Nominal):
 >0.99


AC Output Current Limit:
 300 AAC (@ 480 VAC)


DC Input Voltage Range:
 300 - 600 VDC
MPP Tracking:
 300 - 600 VDC


PV Start Voltage (configurable
from 300 V - 600 V):
 400 VDC
Maximum DC Current:
 800 A
DC Voltage Ripple (Peak):
 <1.5%
Peak Efficiency:
 97.5% (estimated)
CEC Weighted Efficiency:
 97% (estimated)
Power Consumption:
 69 W standby, <1000 W with fans
Ambient Operating Temperature:
 –13 to +113°F full power output, up to 122°F at
reduced power
Cooling:
 Temperature controlled forced air
Enclosure:
 NEMA 3R magnetics compartment
NEMA 4 electronics compartment
Dimensions (W x H x D) in Inches:
 110 x 80 x 33
Weight:
 4200 lbs

For more info. Or to order  Call our toll-
free number  800-309-7850 or click here
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