SUNNY BOY 700-US

The First Sunny Boy

The Sunny Boy 700U was SMA’s first mass-produced string inverter and it continues to enjoy immense popularity in today’s solar market. Its compact size and economical price make it ideal for starter or demonstration systems. It is also perfectly suited for adding a bit more power to an existing solar system. Its modular design makes expansion to almost any size system easy. Three different configurable input voltage ranges make the Sunny Boy 700U a versatile choice, whatever your system configuration.

UL certified    

  • For countries with UL certification  (UL 1741/IEEE 1547)


Safe    

  • Galvanic isolation


Simple    

  • Simple installation thanks to three-point mounting assembly


Flexible    

  • Three different input voltage  ranges    
  • Modular addition for all  applications
  Sunny Boy 700-US Sunny Boy 700-US Sunny Boy 700-US
  150 V DC 200 V DC 250 V DC
Input (DC)      
Max. recommended PV power (@ module STC) 575 W 750 W 875 W
Max. DC power (@ cos φ = 1) 510 W 670 W 780 W
Max. DC voltage 150 V 200 V 250 V
DC nominal voltage 95 V 125 V 150 V
MPP voltage range 77 V – 120 V 100 V – 160 V 125 V – 200 V
Min. DC voltage / start voltage 75 V / 95 V 100 V / 125 V 125 V / 150 V
Max. input current / per string 7 A / 7 A 7 A / 7 A 7 A / 7 A
Number of MPP trackers / strings per MPP tracker 1/ 2 1/ 2 1/ 2
       
Output (AC)      
AC nominal power 460 W 600 W 700 W
Max. AC apparent power 460 VA 600 VA 700 VA
Nominal AC voltage / adjustable 120 V / — 120 V / — 120 V / —
AC voltage range 106 V – 132 V 106 V – 132 V 106 V – 132 V
AC grid frequency; range 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz 60 Hz; 59.3 – 60.5 Hz
Max. output current 4.4 A 5.7 A 6.6 A
Power factor (cos φ) 1 1 1
Phase conductors / connection phases 1 / 2 1 / 2 1 / 2
Harmonics < 3 % < 3 % < 3 %
       
Efficiency      
Max. efficiency 92.4 % 93.3 % 93.6 %
CEC efficiency 91.5 % 91.5 % 91.5 %
       
Protection devices      
DC reverse-polarity protection yes yes yes
AC short circuit protection yes yes yes
Galvanically isolated / all-pole sensitive monitoring unit yes /— yes /— yes /—
Protection class / overvoltage category I / III I / III I / III
       
General data      
Dimensions (W / H / D) in mm (in) 322 / 290 / 180 (12.7 / 12.6 / 7.1) 322 / 290 / 180 (12.7 / 12.6 / 7.1) 322 / 290 / 180 (12.7 / 12.6 / 7.1)
DC Disconnect dimensions (W / H / D) in mm (in) — — —
Packing dimensions (W / H / D) in mm (in) 390 / 390 / 230 (15 / 15 / 9) 390 / 390 / 230 (15 / 15 / 9) 390 / 390 / 230 (15 / 15 / 9)
DC Disconnect packing dimensions (W / H / D) in mm (in) — — —
Weight / DC Disconnect weight 23 kg (51 lb) / — 23 kg (51 lb) / — 23 kg (51 lb) / —
Packing weight / DC Disconnect packing weight 26 kg (57 lb) / — 26 kg (57 lb) / — 26 kg (57 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) — — —
Internal consumption: (night) 0.1 W 0.1 W 0.1 W
Topology LF transformer LF transformer LF transformer
Cooling concept convection convection convection
Electronics protection rating / connection area NEMA 3X / NEMA 3X NEMA 3X / NEMA 3X NEMA 3X / NEMA 3X
       
Features      
Display: text line / graphic yes /— yes /— yes /—
Interfaces: RS485 / Bluetooth opt. /— opt. /— opt. /—
Warranty: 10 / 15 / 20 years yes / 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) UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B) UL1741, UL1998, IEEE 1547, FCC Part 15 (Class A & B)
       
Data at nominal conditions      
Type designation SB 700U 150 VDC SB 700U 200 VDC SB 700U 250 VDC

Downloads

Language:
Data sheet


215 KB
SUNNY BOY 700U - The versatile choice for any system configuration
Type: Data sheet
Language: English (US)
Document number: SUNNYBOY700-DUS100615
Version number: 1.5
Installation Guide


2.479 KB
Sunny Boy SB 700U - Installation Guide
Type: Installation Guide
Language: English (US)
Document number: SB700U-11:SE3207
Version number: 1.1
Certificate


197 KB
Manufacturer's Declaration / Country of Origin
Type: Certificate
Language: English (US)
Document number: MDCO_SBUS_ZUS090510
Version number: 1.0


49 KB
UL-Notice of Authorization to apply the UL Mark - Sunny Boy 700U
Type: Certificate
Language: English (US)
Document number: SB700U_UL-ReportNOA
Warranty


681 KB
SMA Factory Warranty - Sunny Boy, Windy Boy, Sunny Mini Central, Sunny Tower, Sunny Boy Control (Light, Plus), Sunny Beam, Sunny WebBox, Sunny Matrix, Sunny SensorBox, SC/SB Combiner Boxes
Type: Warranty
Language: English (US)
Document number: GEBED_SBSMC-ZUS100816
Version number: 1.6


701 KB
EXTENDED WARRANTY REGISTRATION - SB 3000US, SB 4000US, SB 5000US, SB 6000US, SB 7000US, SB 8000US, SB 2000HFUS, SB 2500HFUS, SB 3000HFUS, Sunny Tower 36/42/48, SB 700U, SB 1100U, SWR 1800U, SWR 2100U, SWR 2500U, SB 3300U, SB 3800U, SB 6000U, SI 4248, SI 5048, Sunny Boy Control (Light, Plus), Sunny Beam, Sunny WebBox, Sunny Matrix, Sunny Sensor Box, SC/SB Combiner Boxes, WB 3000US, WB 5000US, WB 6000US, WB 7000US, WB 8000US
Type: Warranty
Language: English (US)
Document number: B-GV_ZUS100213
Version number: 1.3
Promotion Material


286 KB
INVERTER GUIDE
Type: Promotion Material
Language: English (US)
Document number: INVERTER_POSTER102808
Version number: