With Independent and Intelligent Energy
As a system technology specialist, SMA has been developing and distributing high-quality PV inverters and innovative technology for intelligent energy management for over 30 years. Utilizing our expertise, SMA is actively taking part in shaping India's future energy supply with reliable and efficient inverter solutions being the brain of every solar system.

Strengths of SMA Inverters
  • Latest technological innovations in the PV industry
  • Optimized Power Plant Design using aggressive DC overloading
  • Inverters tested in stringent environmental conditions ensuring long-term reliability and better cash flow for the project life
  • Technical features suitable for all PV applications and site specific challenges (like Ground Fault Detection Interruption)


Dimensions (W / H / D) 490 / 519 / 185 mm (19.3 / 20.4 / 7.3 inch)
Weight 26 kg (57.3 lb)
Operating temperature range −25 °C to +60 °C (−13 °F to +140 °F)
Noise emission (typical) 25 dB(A)
# of Busbar 12 (Multi Wire Busbar)
Self-consumption (at night) 1 W
Topology Transformerless
Cooling method Convection
Degree of protection (according to IEC 60529) IP65
Climatic category (according to IEC 60721-3-4) 4K4H
Maximum permissible value for relative humidity (non-condensing) 100%

Efficient :

  • Maximum efficiency of 97 %
  • Multi string technology in all power classes
  • Cost savings resulting from fewer parallel strings
  • Shade management with OptiTrac Global Peak

Flexible :

  • Maximum DC input voltage of 750 V
  • Integrated grid management functions and reactive power provision

Easy to Use :

  • Fanless
  • Simplified wall mounting
  • SUNCLIX DC plug-in system
  • Fast connection without tools

Communicative :

  • Simple country configuration
  • Bluetooth® and Speedwire/Webconnect technology as standard

Available products variants :

Sunny Boy 3000TL

Sunny Boy 3600TL

Sunny Boy 4000TL

Sunny Boy 5000TL