SMA STP 4.0 4kW 3 Phase Grid-Tie Inverter

The Sunny Tripower 3.0–6.0 makes PV systems in private households especially powerful. It combines top inverter performance with maximum ease and comfort for its users. With integrated services and shade solutions, it can meet any challenge found on roofs. The Sunny Tripower reliably ensures maximum solar yields and reduces electricity costs.

Description

Quick and Easy to Install

  • Weighing only 17 kilograms, this three-phase Sunny Tripower can be installed quickly while taking up minimal space. The Sunny Tripower can be commissioned quickly via smartphone or tablet thanks to its integrated web interface.
  • One-person installation due to low weight of 17 kg.
  • Compact design means minimum space requirements.
  • 100% plug and play installation.

Technical data – Sunny Tripower 4.0 Sunny
Input (DC)

  • Max. PV array power: 8000 Wp.
  • Max. input voltage: 850 V.
  • MPP voltage range: 175 V to 800 V.
  • Min. input voltage / initial input voltage: 125 V / 150 V.
  • Max. input current input A / input B: 12 A / 12 A.
  • Max. DC short-circuit current input A/input B: 18 A / 18 A.
  • Number of independent MPP inputs / strings per MPP input: 2/A: 1; B: 1

Output (AC)

  • Rated power (at 230 V, 50 Hz): 4000 W.
  • Max. apparent power AC: 4000 VA.
  • Nominal AC voltage: 3/N/PE; 220 V / 380 V, 3/N/PE; 230 V / 400 V, 3/N/PE; 240 V / 415 V.
  • AC voltage range: 180 V to 280 V.
  • AC grid frequency / range: 50 Hz / 45 Hz to 55 Hz, 60 Hz / 55 Hz to 65 Hz.
  • Rated grid frequency / rated grid voltage: 50 Hz / 230 V.
  • Max. output current: 3 x 5.8 A.
  • Power factor at rated power / Displacement power factor, adjustable: 1 / 0.8 overexcited to 0.8 under excited.
  • Feed-in phases / connection phases: 3 / 3.

General data

  • Dimensions (W / H /D): 435 mm / 470 mm / 176 mm.
  • Weight: 17 kg.
  • Operating temperature range: -25°C to +60°C.
  • Noise emission, typical: 30 dB.
  • Self-consumption (at night): 5.0 W.
  • Topology / Cooling concept: Transformerless / Convection.
  • Degree of protection (according to IEC 60529): IP65.
  • Climatic category (according to IEC 60721-3-4): 4K4H.
  • Max. permissible value for relative humidity (non-condensing): 100%.

Additional information

Weight 17 kg
Dimensions 43.5 × 47 × 17.6 cm

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