SMA

SMA Sunny Tripower Smart Energy STP6.0-3SE-40 Hybrid Inverter 6 kW Three-Phase

SMA Sunny Tripower Smart Energy STP6.0-3SE-40 Hybrid Inverter 6 kW Three-Phase

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Delivery in 10-20 daysHybrid On-GridThree-phaseSMA

SMA Sunny Tripower Smart Energy STP6.0-3SE-40 Hybrid Inverter 6 kW Three-Phase

The SMA Sunny Tripower Smart Energy STP6.0-3SE-40 is a 6 kW three-phase hybrid inverter with 2 MPPT trackers and a photovoltaic array of up to 9,000 Wp. It brings together a photovoltaic inverter and a battery inverter in a single unit, with high-voltage (150-600 V) storage, 30 A maximum current, charging power up to 9,000 W and discharging power up to 7,200 W.

In the event of a blackout the three-phase backup function delivers 6,000 W rated with a peak of up to 7,200 W and switchover of less than 50 ms. Cooling is passive by convection (30 dB(A)) and the protection rating is IP65. Connectivity includes Wi-Fi, two Ethernet ports and CAN for the battery, with Modbus SMA/SunSpec and Speedwire/Webconnect. CEI 0-21 certified.

Key features

6 kW three-phase hybrid6,000 W / 6,000 VA on a 230/400 V three-phase grid, with 2 independent MPPTs.
Fast three-phase backup6,000 W rated in island mode, 7,200 W peak, switchover in less than 50 ms.
High-voltage batteryRange 150-600 V, 30 A in charge and discharge, up to 9,000 W of charging power.
Quiet and fanlessNatural convection cooling with a sound emission of just 30 dB(A).
97.5% European efficiencyMaximum efficiency of 98.2% and IP65 protection rating.
SMA monitoringWi-Fi, 2 Ethernet ports, Modbus SMA and SunSpec, Speedwire/Webconnect and Sunny Portal.

Technical specifications

FeatureValue
Product codeSTP6.0-3SE-40
ModelSMA Sunny Tripower Smart Energy STP 6.0-3SE-40
Rated AC power6.000 W
Max AC power6.000 VA
Recommended max PV power9.000 Wp
Max PV voltage1.000 V
MPPT range250-800 V
Rated input voltage600 V
Minimum / start-up input voltage150 V / 180 V
Number of MPPTs2
Max current per MPPT12.5 A
Max short-circuit current per MPPT20 A
Strings per MPPT1
Battery voltage150-600 V
Max charge/discharge current30 A / 30 A
Max charging power9.000 W
Max discharging power7.200 W
Backup power6,000 W three-phase (2,000 W single-phase), 7,200 W peak
Backup switchover time< 50 ms
Grid phaseThree-phase (3/N/PE)
Grid voltage230/400 V (also 220/380 V and 240/415 V)
Grid frequency50 Hz (45-55 Hz)
Max output current3 x 9.1 A
Power factorcos phi from 0.8 overexcited to 0.8 underexcited
Maximum efficiency98.2 %
European efficiency97.5 %
Protection ratingIP65
CoolingNatural convection (passive)
CommunicationWi-Fi, 2x Ethernet, battery CAN, Modbus (SMA and SunSpec), Speedwire/Webconnect
StandardsCEI 0-21 (int./ext.), EN 50549-1
Operating temperature-25 °C ... +60 °C
Max altitude3.000 m
Noise level30 dB(A)
Night-time consumption44 W
Dimensions (W x H x D)500 x 598 x 173 mm
Weight30 kg
Warranty5 years (extendable to 10 with registration)

Documentation

PDFDatasheet STP6.0-3SE-40Official manufacturer document

String sizing must respect the MPPT voltage and current limits and the electrical design of the system. Installation and grid connection must be carried out by qualified personnel in accordance with the applicable standards.