SUNNY BOY 3300 / 3800

SUNNY BOY 3300 / 3800

The generalist

It is robust, easy-to-handle, and, thanks to its galvanic isolation, can be used in all kinds of AC grids: the Sunny Boy 3300 / 3800. Due to its suitability for PV array grounding, it can be combined with all module types. The die-cast aluminum enclosure, with the OptiCool active cooling system guarantees the highest yields and a long service life, even under extreme conditions.

Testsieger - SUNNY BOY 3300 / 3800

Powerful

  • Efficiency of up to 95.6 %
  • OptiCool active temperature management
  • OptiTrac MPP tracking for best tracking efficiency


Reliable

  • Galvanic isolation
  • Integrated ESS DC switch-disconnector


Flexible

  • For indoor and outdoor installation
  • Suitable for PV array grounding


Simple

  • SUNCLIX DC plug-in system
  Sunny Boy
3300		 Sunny Boy
3800
Input (DC)    
Max. DC power (@ cos φ=1) 3820 W 4040 W
Max. input voltage 500 V 500 V
MPP voltage range / rated input voltage 200 V – 400 V / 200 V 200 V – 400 V / 200 V
Min. input voltage / initial input voltage 200 V / 250 V 200 V / 250 V
Max. input current 20 A 20 A
Max. input current per string 16 A 16 A
Number of independent MPP inputs / strings per MPP input 1 / 3 1 / 3
     
Output (AC)    
Rated output power (@ 230 V, 50 Hz) 3300 W 3800 W
Max. apparent AC power 3600 VA 3800 VA
Nominal AC voltage / range 220 V, 230 V, 240 V / 180 V – 265 V 220 V, 230 V, 240 V / 180 V – 265 V
AC power frequency / range 50 Hz, 60 Hz / -4.5 Hz ... +4.5 Hz 50 Hz, 60 Hz / -4.5 Hz ... +4.5 Hz
Rated power frequency / rated power voltage 50 Hz / 230 V 50 Hz / 230 V
Max. output current 18 A 18 A
Power factor at rated power 1 1
Adjustable displacement factor — —
Feed-in phases / connection phases 1 / 1 1 / 1
     
Efficiency    
Max. efficiency / European efficiency 95.2 % / 94.4 % 95.6 % / 94.7 %
     
Protection    
Input-side disconnection device yes yes
Ground-fault monitoring / grid monitoring yes / yes yes / yes
DC surge arrester Type II, can be integrated — —
DC reverse-polarity protection / AC short-circuit current capability / galvanically isolated yes / yes / yes yes / yes / yes
All-pole sensitive residual current monitoring unit — —
Protection class (according to IEC 62103) / overvoltage category (according to IEC 60664-1) I / III I / III
     
General Data    
Dimensions (W / H / D) 450 / 352 / 236 mm
(17.7 / 13.9 / 9.3 inch)		 450 / 352 / 236 mm
(17.7 / 13.9 / 9.3 inch)
Weight 38 kg / 83.6 lb 38 kg / 83.6 lb
Operating temperature range -25 °C ... +60 °C / -13 °F ... +140 °F -25 °C ... +60 °C / -13 °F ... +140 °F
Noise emission (typical) 40 dB(A) 42 dB(A)
Internal consumption (night) 0.1 W 0.1 W
Topology LF transformer LF transformer
Cooling concept OptiCool OptiCool
Degree of protection (according to IEC 60529) IP65 IP65
Degree of protection of connection area (according to IEC 60529) IP65 IP65
Climatic category (according to IEC 60721-3-4) 4K4H 4K4H
Maximum permissible value for relative humidity (non-condensing) 100 % 100 %
     
Features    
DC terminal SUNCLIX SUNCLIX
AC terminal Connector Connector
Display Text line Text line
Interface: RS485 / Bluetooth opt. / opt. opt. / opt.
Warranty: 5 / 10 / 15 / 20 / 25 years yes / opt. / opt. / opt. / opt. yes / opt. / opt. / opt. / opt.
Multi-function relay — —
Certificates and approvals (more available on request) CE, VDE0126-1-1, DK 5940 ED2.2**, G83/1-1, CER/06/190, RD 1663/2000, RD 661/2007, PPC, AS4777, EN 50438*, PPDS, UTE C15-712-1, C10/11 CE, VDE0126-1-1, DK 5940 ED2.2**, G83/1-1, CER/06/190, RD 1663/2000, RD 661/2007, PPC, AS4777, EN 50438*, PPDS, UTE C15-712-1, C10/11
     
* Does not apply to all national deviations of EN 50438
** Only applies to IT option		    
Data at nominal conditions    
Type designation SB 3300 SB 3800

Downloads

Language:
Data sheet


325 KB
SUNNY BOY 3300 / 3800 - The generalist
Type: Data sheet
Language: English (AU)
Document number: SB33_38_38V-DAU104442
Version number: 4.2
Installation Guide


543 KB
SUNNY BOY / SUNNY MINI CENTRAL / WINDY BOY - Kurzanleitung für Firmware-Update / Quick Reference Guide for Firmware Update
Type: Installation Guide
Language: International
Document number: CG_UpdFW-IXX104520
Version number: 2.0


3.057 KB
ESHV-P-NR / ESHV-N-NR - Installation Guide (DE, EN, FR, ES, IT, GR, CZ, PT, NL)
Type: Installation Guide
Language: International
Document number: ESHV-IXX103013
Version number: 1.3
Certificate


183 KB
Gleichheitsbescheinigung - SUNNY BOY/WINDY BOY
Type: Certificate
Language: International
Document number: GHB_SBWB-ZEXX112612
Version number: 1.2


215 KB
Herstellererklärung - Made in Germany / Manufacturer‘s Declaration - Made in Germany
Type: Certificate
Language: International
Document number: HK_MiG-ZXX112110
Version number: 1.0


913 KB
Declaration of Conformity according to AS4777 and EN 60335-1 - SUNNY BOY 3300 / 3800, WINDY BOY 3300 / 3800
Type: Certificate
Language: English (AU)
Document number: AS4777_EN60335-1_SB33-38_WB33-38-ZEN093510
Version number: 1.0


317 KB
Certificate of Suitability 9123 - SUNNY BOY 3300/3800 and WINDY BOY 3300/3800
Type: Certificate
Language: English (AU)
Document number: CoS_SB33-38-WB33-38_ZAU092010
Version number: 1.0


142 KB
Exchange Inverter Declaration Form
Type: Certificate
Language: English (AU)
Document number: GeräteanforderungEN11_AUT


93 KB
Declaration of Conformity to AS4777 - Sunny Boy 700, SB 1100, SB 1700, SB 2500, SB 3300, SB 3800, Sunny Mini Central 5000A, SMC 6000A
Type: Certificate
Language: English (AU)
Document number: SB-AS4777-11:BE2707
Practical Example
Huerta Solar Almaraz