SMA Sunny Boy SB 3000-US 208/240VAC Inverter


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SMA Sunny Boy SB 3000US 208/240VAC Inverter

SMA Sunny Boy SB 3000-US 208/240VAC Inverter

UL certified, reliable system managers

The Sunny Boy 3000-US, 3800-US and 4000-US inverters are specially designed for countries that require UL certification. Automatic grid voltage detection* and an integrated DC disconnect switch simplifies installation, ensuring safety as well as saving time. These models feature galvanic isolation and can be used with all types of modules-crystalline as well as thin-film. The die-cast aluminum enclosure, with the OptiCool active temperature management system, guarantees the highest yields possible and a long service life, even under extreme conditions. The Sunny Boy 3800-US is designed for projects with a current limit of 16A.

UL Certified

  • For countries that require UL certification (UL 1741/IEEE 1547)

Efficient

  • 96.8% peak efficiency
  • OptiCool™ active temperature management system

Safe

  • Galvanic isolation

Simple

  • Patented automatic grid voltage detection*
  • Integrated DC disconnect switch

Also Known As:
SB3000.US
SB3000 US
SB3000_US
SB3000US

 Sunny Boy 3000-USSunny Boy 3800-USSunny Boy 4000-US
 208 V AC
240 V AC
240 V AC208 V AC
240 V AC

Input (DC)
Max. recommended PV power (@ module STC)3750 W4750 W4375 W 5000 W
Max. DC power (@ cos φ = 1)3200 W4200 W4200 W
Max. DC voltage500 V600 V600 V
DC nominal voltage250 V310 V310 V
MPP voltage range175 — 400 V2
200 — 400 V
250 — 480 V220 — 480 V
250 — 480 V
Min. DC voltage / start voltage175 / 228 V
200 / 228 V
250 / 285 V220 / 285 V
250 / 285 V
Max. input current / per string (at DC disconnect)17 A / 17 A 36 A
@ combined terminal
18 A / 18 A 36 A
@ combined terminal
18 A / 18 A 36 A
@ combined terminal

Output (AC)
AC nominal power3000 W3800 W3500 W 4000 W
Max. AC apparent power3000 VA3800 VA3500 VA 4000 VA
Nominal AC voltage / adjustable208 V / yes 240 V / yes240 V / -208 V / yes 240 V / yes
AC voltage range183 — 229 V
211 — 264 V
211 — 264 V183 — 229 V
211 — 264 V
AC grid frequency; range60 Hz; 59.3 — 60.5 Hz60 Hz; 59.3 — 60.5 Hz60 Hz; 59.3 — 60.5 Hz
Max. output current15 A 13 A16 A17 A
Power factor (cos φ)111
Phase conductors / connection phases1 / 21 / 21 / 2
Harmonics< 4%< 4%< 4%
Efficiency   
Max. efficiency96%
96.5%
96.8%96.5%
96.8%
CEC efficiency95%
95.5%
96.0%95.5%
96.0%
Protection devices   
DC reverse-polarity protectionyesyesyes
AC short circuit protectionyesyesyes
Galvanically isolated / all-pole sensitive monitoring unityes / -yes / -yes / -
Protection class / overvoltage categoryI / IIII / IIII / III

General Data
Dimensions (W / H / D) in mm (in)450 / 350 / 235 (18 / 14 / 9)450 / 350 / 235 (18 / 14 / 9)450 / 350 / 235 (18 / 14 / 9)
DC Disconnect dimensions (W / H / D) in mm (in)187 / 297 / 190 (7 / 12 / 7.5)187 / 297 / 190 (7 / 12 / 7.5)187 / 297 / 190 (7 / 12 / 7.5)
Packing dimensions (W / H / D) in mm (in)390 / 580 / 470 (15 / 23 / 18.5)390 / 580 / 470 (15 / 23 / 18.5)390 / 580 / 470 (15 / 23 / 18.5)
DC Disconnect packing dimensions (W / H / D) in mm (in)370 / 240 / 280 (15 / 9 / 11)370 / 240 / 280 (15 / 9 / 11)370 / 240 / 280 (15 / 9 / 11)
Weight / DC Disconnect weight38 kg (84 lb) / 3.5 kg (8 lb)38 kg (84 lb) / 3.5 kg (8 lb)38 kg (84 lb) / 3.5 kg (8 lb)
Packing weight / DC Disconnect packing weight44 kg (97 lb) / 4 kg (9 lb)44 kg (97 lb) / 4 kg (9 lb)44 kg (97 lb) / 4 kg (9 lb)
Operating temperature range (full power)—25 °C ... +45 °C
(—13 °F ... +113 °F)
—25 °C ... +45 °C
(—13 °F ... +113 °F)
—25 °C ... +45 °C
(—13 °F ... +113 °F)
Noise emission (typical)40 dB(A)www.SMA-Solar.com37 dB(A)
Internal consumption at night0.1 W0.1 W0.1 W
TopologyLF transformerLF transformerLF transformer
Cooling conceptOptiCoolOptiCoolOptiCool
Electronics protection rating / connection areaNEMA 3R / NEMA 3RNEMA 3R / NEMA 3RNEMA 3R / NEMA 3R

Features
Display: text line / graphicyes / -yes / -yes / -
Interfaces: RS485 / Bluetoothopt. / opt.opt. / opt.opt. / opt.
Warranty: 10 / 15 / 20 yearsyes / opt. / opt.yes / opt. / opt.yes / opt. / opt.
Certificates and permits (more available on request)UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B), CSA C22.2 No. 107.1-2001
Data at nominal conditions   
Type designationSB 3000USSB 3800-US-10SB 4000US

*NOTE: US inverters ship with gray lids.

Important note for the SMA Sunny Boy SB 3000-US 208/240VAC Inverter

Shipping Note: Due to the delicate/oversized nature of this product, our online shipping system is not able to accurately determine the cost for shipping. You may proceed with an online order and we will contact you prior shipping this item or please Contact Us and we will work to get you the exact shipping cost.
Note: Specifications and pricing of the SMA Sunny Boy SB 3000-US 208/240VAC Inverter subject to change without notice. Illustrations and descriptions of the SMA SB3000-US do not claim to be complete or exhaustive.

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