Power One Aurora, 300 Watt, 208/240 VAC Microinverter

$275.84 $211.19
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SKU:
MICRO-0.3-I-OUTDUS-208/240
Availability:
Call to Order
Weight:
3.50 LBS
Shipping:
Calculated at Checkout
Warehouse:
PCD
Power One Aurora, 300 Watt, 208/240 VAC Microinverter

Power One Aurora, 300 Watt, 208/240 VAC Microinverter

The new Aurora 250 & 300-watt micro-inverter product offers something new to Power-One customers. The ability to individually link all modules within a specific installation is an alternative to the traditional Aurora string inverters Power-One is famous for.

Micro-inverters have some advantages over string inverters. They allow you to control the panels output individually and offer Maximum Power Point Tracking (MPPT) for each single module.

They also allow you to control individual panels in different ways and reduce the losses in efficiency in a variety of challenging conditions.

Features

  • ‘Electrolyte-free’ power converter to further increase the life expectancy and long term reliability
  • Outdoor enclosure for unrestricted use under any environmental conditions
  • Increased energy harvesting thanks to the MPPT algorithm which works at the level of each solar panel in any light condition
  • Enhanced MPPT control with reduced DC input current ripple
  • HF isolation to fits any application that requires the positive grounding of DC input terminals
  • 96.5% maximum efficiency
  • Ease of installation by the implementation of a package inclusive of proprietary wireless communication hub
  • Reduced susceptibility to fault. In case of a component failure only the energy produced from one PV module will be lost

Aurora Micro Inverter System Installation

  • The AURORA MICRO Inverter offers ease of installation with an AC trunk and drop cable configuration
  • The mounting bracket on the AURORA MICRO inverter ensures simple and durable mounting on commercially available racking solutions
  • AC Cabling compatible with 60, 72 and 96 cell modules in both portrait and landscape orientation
  • Locking connectors and weatherproof accessories ensure long term reliable operation of the plant

Aurora Vision Monitoring

  • Easy monitoring solution for homeowners with AURORA Easy View
  • Complete reporting, analytics and diagnostic view for installers with complete control of installation process and access security
  • Tightly integrated micro-inverter and monitoring solution

 

Technical Data

Nominal Output Power 300 W*
Rated Grid AC Voltage 208 V/ 240V
Maximum Output Power 300 W


Input Side (DC)

Maximum DC Input Power 320 Wp
Absolute Maximum Voltage (Vmax) 65 V
Start- Up Voltage (Vstart) 25 V
Full Power MPPT Voltage Range 30-60 V
Operating Voltage Range 12-60 V
Maximum Current (Idcmax) 10.5 A
DC Connection Type Tool Free PV connector WM/MC4

 

Output Side (AC)

Grid Connection Type 208 V: 1Ø/2W
240 V: Split-Ø/3W
Adjustable Voltage Range (Vmin-Vmax) 208 V: 183-228 V
240 V: 211-264 V
Grid Frequency 60 Hz
Adjustable Grid Frequency Range 57-60.5 Hz
Maximum Current (Iacmax) 208 V: 1.5 A
240 V: 1.5 A
Power Factor > 0.95
Maximum Number of Inverters per String 208 V: 11
240 V: 12
Grid Wiring Termination Type 12AWG Drop Cable from Inverter to 10AWG AC Trunk Cable

 

Protection Devices

Input
          Reverse Polarity Protection Yes, Polarized PV Connectors (WM/MC4)
Output
          Anti-Islanding Protection Meets UL 1741/IEEE1547 requirements
          Over-Voltage Protection Type Varistor

 

Efficiency

Maximum Efficiency 96.5 %
CEC Efficiency 96 %

 

Operating Performance

Stand-by Consumption < 50 mW

 

Communication

Monitoring System Wireless and Web-Based Monitoring through AURORA CDD

 

Environmental

Ambient Air Operating Temperature Range, °F (°C) -40 to 167 (-40 to 75) with derating
above 149 (65)
Ambient Air Storage Temperature Range, °F (°C) -40 to 176 (-40 to +80)
Relative Humidity 0-100 % RH condensing
Acoustic Noise Emission Level < 30 db (A) @1m
Maximum Operating Altitude without Derating 6560ft (2000m)

 

Mechanical Specifications

Enclosure rating NEMA 4X
Cooling Natural Convection
Dimensions (H x W x D) 10.5 x 9.7 x 1.37 in (266 x 246 x 35 mm)
Weight < 3.5 lb (1.65 kg)
Mounting System Panel Mounted

 

Safety

Isolation Level HF Transformer
Safety and EMC Standard UL1741, EN61000-6-2, EN61000-6-3, FCC Part 15 Class B
Safety Approval cCSAus

 

Warranty

Standard Warranty 10 years


Block Diagram of Micro Inverter

micro-0.25-i-outdus-208-240-block-diagram.jpg

Efficiency Curve

micro-0.3-i-outdus-208-240-efficiency-curve.jpg

 

* With derating below 200V for 208VAC operation

 

Product subject to technical improvements without notice. 

 

Warranty

Standard Warranty 10 years

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