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SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect
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SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect

SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect

The SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect (STP8.0-3AV-40) is a lightweight, transformerless three-phase string inverter for residential and small commercial PV systems, featuring dual MPPTs and integrated SMA Smart Connected monitoring service.

Product Description

Weighing just 25kg, this 8kW inverter enables one-person installation and delivers up to 98.1% efficiency. The built-in web interface with WLAN/Ethernet allows fast commissioning via smartphone or tablet, while SMA Smart Connected provides automatic monitoring and proactive fault service.

Key Features

  • SMA Smart Connected: Automatic monitoring with fault notifications and fast replacement service.
  • Dual MPPT: 2 independent trackers for flexible string design and partial shading (SMA ShadeFix).
  • Integrated web interface: WLAN/Ethernet for local setup and diagnostics.
  • One-person installation: Lightweight 25kg design with minimal space requirements.
  • Future-proof: Ready for energy management and storage expansion.
  • Silent operation: Fanless natural convection cooling.

Electrical Specifications

  • Rated AC power: 8000 W (3/N/PE 400V, 50Hz).
  • Max. apparent AC power: 8000 VA.
  • Max. efficiency: 98.1%.
  • AC voltage range: 320–520 V.
  • Max. AC output current: 12.1 A per phase.
  • Max. DC input voltage: 1000 V.
  • MPP voltage range: 320–800 V.
  • Min. / start-up DC voltage: 125 V / 175 V.
  • Max. DC input current (A/B): 20 A / 12 A.
  • MPPTs / strings: 2 MPPTs (A: 2 strings, B: 1 string).

Physical Specifications

  • Dimensions (W × H × D): 460 × 497 × 176 mm.
  • Weight: 25 kg (one-person installation).
  • Enclosure rating: IP65 (indoor/outdoor wall-mount).
  • Cooling: Natural convection (fanless).
  • Display & interface: LEDs plus web UI via WLAN/Ethernet.
  • Connections: SUNCLIX DC connectors, AC terminal block, Ethernet/WLAN.

System & Application Notes

  • Application: Three-phase residential/small commercial PV systems up to 8kW with future energy management expansion.
  • Monitoring: Sunny Portal, SMA Energy App via Smart Connected service.
  • Shade management: SMA ShadeFix plus Tigo TS4-R optimiser compatibility.
  • Grid compliance: EN 50549-1 and national codes.
  • Warranty: 5 years standard (extendable to 10/15/20 years).
$1,025.07

Original: $2,928.78

-65%
SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect—

$2,928.78

$1,025.07

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SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect

The SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect (STP8.0-3AV-40) is a lightweight, transformerless three-phase string inverter for residential and small commercial PV systems, featuring dual MPPTs and integrated SMA Smart Connected monitoring service.

Product Description

Weighing just 25kg, this 8kW inverter enables one-person installation and delivers up to 98.1% efficiency. The built-in web interface with WLAN/Ethernet allows fast commissioning via smartphone or tablet, while SMA Smart Connected provides automatic monitoring and proactive fault service.

Key Features

  • SMA Smart Connected: Automatic monitoring with fault notifications and fast replacement service.
  • Dual MPPT: 2 independent trackers for flexible string design and partial shading (SMA ShadeFix).
  • Integrated web interface: WLAN/Ethernet for local setup and diagnostics.
  • One-person installation: Lightweight 25kg design with minimal space requirements.
  • Future-proof: Ready for energy management and storage expansion.
  • Silent operation: Fanless natural convection cooling.

Electrical Specifications

  • Rated AC power: 8000 W (3/N/PE 400V, 50Hz).
  • Max. apparent AC power: 8000 VA.
  • Max. efficiency: 98.1%.
  • AC voltage range: 320–520 V.
  • Max. AC output current: 12.1 A per phase.
  • Max. DC input voltage: 1000 V.
  • MPP voltage range: 320–800 V.
  • Min. / start-up DC voltage: 125 V / 175 V.
  • Max. DC input current (A/B): 20 A / 12 A.
  • MPPTs / strings: 2 MPPTs (A: 2 strings, B: 1 string).

Physical Specifications

  • Dimensions (W × H × D): 460 × 497 × 176 mm.
  • Weight: 25 kg (one-person installation).
  • Enclosure rating: IP65 (indoor/outdoor wall-mount).
  • Cooling: Natural convection (fanless).
  • Display & interface: LEDs plus web UI via WLAN/Ethernet.
  • Connections: SUNCLIX DC connectors, AC terminal block, Ethernet/WLAN.

System & Application Notes

  • Application: Three-phase residential/small commercial PV systems up to 8kW with future energy management expansion.
  • Monitoring: Sunny Portal, SMA Energy App via Smart Connected service.
  • Shade management: SMA ShadeFix plus Tigo TS4-R optimiser compatibility.
  • Grid compliance: EN 50549-1 and national codes.
  • Warranty: 5 years standard (extendable to 10/15/20 years).

Product Information

Shipping & Returns

Description

The SMA Sunny Tripower 8.0kW Solar Inverter - Three Phase with Smart Connect (STP8.0-3AV-40) is a lightweight, transformerless three-phase string inverter for residential and small commercial PV systems, featuring dual MPPTs and integrated SMA Smart Connected monitoring service.

Product Description

Weighing just 25kg, this 8kW inverter enables one-person installation and delivers up to 98.1% efficiency. The built-in web interface with WLAN/Ethernet allows fast commissioning via smartphone or tablet, while SMA Smart Connected provides automatic monitoring and proactive fault service.

Key Features

  • SMA Smart Connected: Automatic monitoring with fault notifications and fast replacement service.
  • Dual MPPT: 2 independent trackers for flexible string design and partial shading (SMA ShadeFix).
  • Integrated web interface: WLAN/Ethernet for local setup and diagnostics.
  • One-person installation: Lightweight 25kg design with minimal space requirements.
  • Future-proof: Ready for energy management and storage expansion.
  • Silent operation: Fanless natural convection cooling.

Electrical Specifications

  • Rated AC power: 8000 W (3/N/PE 400V, 50Hz).
  • Max. apparent AC power: 8000 VA.
  • Max. efficiency: 98.1%.
  • AC voltage range: 320–520 V.
  • Max. AC output current: 12.1 A per phase.
  • Max. DC input voltage: 1000 V.
  • MPP voltage range: 320–800 V.
  • Min. / start-up DC voltage: 125 V / 175 V.
  • Max. DC input current (A/B): 20 A / 12 A.
  • MPPTs / strings: 2 MPPTs (A: 2 strings, B: 1 string).

Physical Specifications

  • Dimensions (W × H × D): 460 × 497 × 176 mm.
  • Weight: 25 kg (one-person installation).
  • Enclosure rating: IP65 (indoor/outdoor wall-mount).
  • Cooling: Natural convection (fanless).
  • Display & interface: LEDs plus web UI via WLAN/Ethernet.
  • Connections: SUNCLIX DC connectors, AC terminal block, Ethernet/WLAN.

System & Application Notes

  • Application: Three-phase residential/small commercial PV systems up to 8kW with future energy management expansion.
  • Monitoring: Sunny Portal, SMA Energy App via Smart Connected service.
  • Shade management: SMA ShadeFix plus Tigo TS4-R optimiser compatibility.
  • Grid compliance: EN 50549-1 and national codes.
  • Warranty: 5 years standard (extendable to 10/15/20 years).