SMA Sunny Boy 3000TL-21, 4000TL-21 et 5000TL-21

SMA Sunny Boy 3000TL-21, 4000TL-21 et 5000TL-21 View full size

SMA Sunny Boy 3000TL-21, 4000TL-21 et 5000TL-21 photovoltaic inverter for grid connection.  
Sunny Boy is the ideal solution, especially for demanding PV arrays and partly shaded plants. 

  • Transformerless, 
  • Max. DC-voltage: 750 V, 
  • Max. apparent AC power: 3000 VA / 4000 VA / 5000 VA.

Please select your model. 

Shipped within 2-3 days.

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1 783,90 €


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" The universally usable Sunny Boy "


» Maximum efficiency 97 %
» Multi-String Technology (4000TL/5000TL)
» Cost saving due to fewer parallel strings
» Shade management with OptiTrack global Peak

» Integrated DC switch


»  DC SUNCLIX connectors
»  Easier wall mounting
»  Fast connection, no tools required


»  Simple country configuration
»  Bluetooth® technology as standard


 Technical specifications

SUNNY BOY3000TL-214000TL-215000TL-21
Input (DC) 
Max. DC power (@ cos φ = 1)3200W4200W5250W
Max. input voltage750 V
MPP voltage range / rated input voltage175 V – 500 V / 400 V
Min. input voltage / initial input voltage125 V / 150 V
Max. input current per string15 A
Number of independent MPP inputs / strings per MPP input2 / A : 2 ; B : 2
Output (AC) 
Rated power (@ 230 V, 50 Hz)3000W4000 W4600 W
Max. apparent AC power3000VA4000 VA5000 VA
Nominal AC voltage / range220 V, 230 V, 240 V /180 V – 280 V
AC power frequency / range50 Hz, 60 Hz1 
-5 Hz ... +5 Hz
Rated power frequency / rated grid voltage50 Hz / 230 V
Max. output current16A22 A22A
Power factor at rated power
Feed-in phases / connection phases1/1
Max. efficiency / European weighted efficiency97% /96 %97% / 96,4%97% / 96,5%
Protective devices
Ground fault monitoring / grid monitoringoui / oui
All-pole-sensitive residual-current monitoring unitoui
Protection class (according to IEC 62103) /
overvoltage category (according to IEC 60664-1)
General data
Dimensions (W / H / D)490 / 519 / 185 mm
Weight26 kg
Self-consumption (night)1 W
Degree of protection (according to IEC 60529)IP65
Cooling conceptConvection
Operating temperature range-25 °C ... +60 °C


Optitrac de SMA


OptiTrac Global Peak is an additional function of the MPP tracker for operation in partially-shaded PV plants.

This specialized operation management system ensures that the modules are constantly operated at the point of maxi- mum power even when there are multiple maximum power points (in the case of photovoltaic systems partially shaded), without causing measurable yield loss (loss < 0.2 percent). In other words, even if the shading panels work properly.


Wifi communication box

Boitier de communication wifi

Connect your UPS to your computer via WiFi.

Included software to show you all the details of your production.











Maximum PV input voltage750 V
Monophasé / TriphaséMonophasé
Power3000 VA à 5000 VA
Nombre de MPPT2
Data sheets and documentation
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