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INV_Austa_IP65_15kw_Hyb_3PH_LV

AUSTA Hybrid Inverter AU Series – 15kW Three-Phase A robust and efficient low-voltage three-phase hybrid solar inverter designed for commercial and high-capacity residential energy storage systems, combining high charge capacity with intelligent power distribution.

Features:

  • SiC Technology & Aluminum Housing: Built with advanced Silicon Carbide MOSFET technology and full aluminum housing for maximum heat dissipation and long-term durability.

  • High Battery Power Handling: Delivers up to 375A continuous charge and discharge current for low-voltage energy storage systems.

  • 150% Three-Phase Unbalanced Output: Supports up to 150% unbalanced output across three phases for flexible load management.

  • High-Capacity PV Oversizing: Accepts up to 30kW maximum PV array power with wide MPPT tracking range (150V–850V).

  • Ultra-Fast EPS Backup: Instantaneous power backup with 200% peak overload capability (10s) for off-grid operations.

  • Flexible System Design: Supports generator start control, AC coupling retrofits, 3 battery inputs, and parallel operation up to 6 units.

  • Comprehensive Protection: Features integrated insulation monitoring, residual current monitoring, surge protection, anti-islanding, and overcurrent safeguards.

  • Smart Communication: Multi-protocol connectivity via RS485, Wi-Fi, CAN, and DRM with LCD display and mobile App support.

Technical Specifications (AU15KETL):

  • Model: AU15KETL

  • System Type: Three-Phase Hybrid Inverter (Low Voltage Battery)

  • Rated AC Active Power: 15,000W (15kW)

  • Max. PV Array Power: 30,000W (30kW)

  • Max. DC Input Voltage: 1000VDC

  • Startup Voltage: 180VDC

  • MPPT Voltage Range: 150V – 850VDC

  • No. of MPP Trackers / Strings: 2 / (2+2)

  • Battery Type: Lithium-ion or Lead-acid

  • Battery Voltage Range: 40V – 60VDC

  • Max Charge / Discharge Current: 375A / 375A

  • Rated AC Grid Voltage: 380V / 400V (3W + N + PE)

  • EPS Rated Output Active Power: 15,000W (15kW)

  • Off-Grid Overload Capacity: 200% (10 seconds), 150% (1 minute)

  • Max Efficiency: 98.00%

  • Ingress Protection: IP65

  • Communication: RS485, Wi-Fi, CAN, DRM (Optional: Bluetooth / LAN / Meter)

  • Operating Temp Range: -25°C to +60°C (Derating above +45°C)

  • Net Weight: 45kg

  • Dimensions: 448 × 660 × 245 mm

  • Applications: Large Commercial Systems, Small Factories, High-Demand Residential, Off-Grid Microgrids

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