Sunny Boy 4000US

Introduction

The SunnyBoy 3000US and 4000US are the first of the new “US” series of Sunny Boystring inverters. They have been updated with our most advanced technology and are designed specifically to meet the new IEEE 1547 requirements. Their compact design makes them ideal for light commercial or residential use and the integrated DC disconnect makes installation more cost-effective. They are field configurable for positive ground systems making them more versatile than ever.Increased efficiency means better overall performance and shorter payback periods. Each are engineered d built to last and now come with a standard ten-year warranty. Sunny Boy inverters are trusted worldwide
to go the distance.

SMA is proud to introduce our new line of inverters updated with our latest technology and designed specifically to meet the new IEEE 1547 requirements. Compact design makes them ideal for residential use and the integrated DC disconnect makes installation more cost
effective. They are field-configurable for positive ground systems making them more versatile than ever. Increased efficiency means better performance and shorter payback periods. With over 500,000 fielded units, Sunny Boy has become the benchmark for PV inverter performance and reliability throughout the world

 

Specifications

3000US 4000US
Max. Recommended Array Input Power (DC @ STC) 3750 W 5000 W
Max. DC Voltage 500 V 600 V
Peak Power Tracking Voltage 200 – 400 V @ 240 V180 – 400 V @ 208 V 220 – 480 V @ 208 V 250 – 480 V @ 240 V
DC Max. Input Current 17 A 18 A
DC Voltage Ripple < 5% < 5%
Number of Fused String Inputs 4 4
PV Start Voltage 228 V 285 V
Output Data (AC) 3000 W 3500 W @ 208 V / 4000 W @ 240 V
AC Nominal Power 3000 W 4000 W
AC Maximum Output Power 15 A @ 208 V, 12.5 A @ 240 V 17 A @ 208 V, 16.6 A @ 240 V
AC Maximum Output Current 183 – 229 V @ 208 V 183 – 229 V @ 208 V
AC Nominal Voltage / Range 211 – 264 V @ 240 V 211 – 264 V @ 240 V
AC Frequency / Range 60 Hz / 59.3 Hz – 60.5 Hz 60 Hz / 59.3 Hz – 60.5 Hz
Power Factor 1 1
Efficiency
Peak Inverter Efficiency 96.60% 96.80%
CEC weighted Efficiency 95.0 % @ 208 V 95.5 % @ 240 V 95.5 % @ 208 V 96.0 % @ 240 V
Mechanical Data
Dimensions W x H x D in inches 17.8 x 13.8 x 9.3 17.8 x 13.8 x 9.3
Weight / Shipping Weight 88 lbs / 94 lbs 88 lbs / 94 lbs
Ambient temperature range –13 to +113 °F –13 to +113 °F
Power Consumption: standby / nighttime < 7 W / 0.1 W < 7 W / 0.1 W
Topology PWM, true sinewave, current source PWM, true sinewave, current source
Cooling Concept Convection, regulated fan cooling Convection, regulated fan cooling
Mounting Location Indoor / Outdoor (NEMA 3R) ♦/♦ ♦/♦
Features
LCD Display ♦ ♦
Lid Color: aluminum / red / blue / yellow ♦/◊/◊/◊ ♦/◊/◊/◊
Communication: RS485 / Wireless ◊/◊ ◊/◊
Warranty: 10-year ♦ ♦
Compliance: IEEE-929, IEEE-1547, UL 1741, UL 1998, FCC Part 15 A & B ♦ ♦
Specifications for nominal conditions ♦ Included ◊ Optional


Features:

  • Certified to the new UL 1741/ IEEE 1547
  • 10-year standard warranty
  • Improved CEC efficiency
  • Integrated lSunnyboy 3000US/4000US | Green Renaissanceoad-break rated DC disconnect switch
  • Integrated fused series string combiner
  • Sealed electronics enclosure and OptiCool®
  • Comprehensive SMA communications and data collection options
  • Ideal for residential or light commercial applications
  • Rugged cast aluminum outdoor rated enclosure

Price: $2,242.00