Power-One Aurora Micro-0.25-I-OUTD-US-208/240 Microinverter
[Micro-0.25-I-OUTD-US-208/24, Micro.0.25.I.OUTD.US.208/24, Micro 0.25 I OUTD US 208/24, Micro_0.25_I_OUTD_US_208/24, Micro0.25IOUTDUS208/24]
Power-One Aurora Micro-0.25-I-OUTD-US-208/240 Microinverter
Aurora Micro-0.25-I-OUTD-US-208/240 Microinverter
The new Aurora 250 watt microinverter 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.
Microinverters 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 of the Power-One Aurora Micro-0.25-I-OUTD-US-208/240 Microinverter:
- ‘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
Also Known As:
Micro.0.25.I.OUTD.US.208/24
Micro 0.25 I OUTD US 208/24
Micro_0.25_I_OUTD_US_208/24
Micro0.25IOUTDUS208/24
| Technical Data | Micro-0.25-I-OUTD-US-208/240 | Micro-0.3-I-OUTD-US-208/240 | ||
| Nominal Output Power | 250 W | 300 W | ||
| Rated Grid AC Voltage | 208 V | 240 V | 208 V | 240 V |
| Maximum Output Power | 250 W | 300 W | ||
Input Side (DC) | ||||
| Maximum Usable DC Input Power | 265 Wp | 320 Wp | ||
| Absolute Maximum Voltage (Vmax) | 65 V | 65 V | ||
| Start-Up Voltage (Vstart) | 25 V | 25 V | ||
| Full Power MPPT Voltage Range | 25 - 60 V | 30 - 60 V | ||
| Operating Voltage Range | 12 - 60 V | 12 - 60 V | ||
| Maximum Usable Current (Idcmax) | 10.5 A | 10.5 A | ||
| Maximum Short Circuit Current | 12.5 A | |||
| DC Connection Type | Amphenol H4 (MC4 compatible) PV connector | |||
Output Side (AC) | ||||
| Grid Connection Type | 1Ø/2W | Split-Ø/3W | 1Ø/2W | Split-Ø/3W |
| Adjustable Voltage Range (Vmin-Vmax) | 183-228 V | 211-264 V | 183-228 V | 211-264 V |
| Grid Frequency | 60 Hz | 60 Hz | ||
| Adjustable Grid Frequency Range | 57-60.5 Hz | 57-60.5 Hz | ||
| Maximum Output Current | 1.2 A | 1.04 A | 1.44 A | 1.25 A |
| Power Factor | > 0.95 | > 0.95 | ||
| Maximum Number of Inverters per String | 13 | 15 | 11 | 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 (Amphenol H4) | |||
Output | ||||
| Anti-Islanding Protection | Meets UL 1741/ EEE1547 requirements | |||
| Over-Voltage Protection Type | Varistor | Varistor | ||
| Maximum AC OCPD Rating | 20 A | 20 A | ||
| Efficiency | ||||
| Maximum Efficiency | 0.965 | 0.965 | ||
| CEC Efficiency | 0.96 | 0.96 | ||
| Operating Performance | ||||
| Stand-by Consumption | < 50 mW | < 50 mW | ||
Communication | ||||
| Monitoring System | Wireless and Web-Based Monitoring through AURORA CDD | |||
Environmental | ||||
| Ambient Air Operating Temperature Range | -40 to 167 °F(-40 to +75 °C) | |||
| Ambient Air Storage Temperature Range | -40 to 167 °F(-40 to 75 °C) with derating above 149°F (65°C) | |||
| Relative Humidity | 0-100 condensing % RH | |||
| Acoustic Noise Emission Level | < 30 db (A) @1m | |||
| Maximum Operating Altitude without derating | 6560 ft (2000 m) | |||
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 | Rack mounting with 5/16” bolt | |||
Safety | ||||
| Isolation Level | HF Transformer | |||
| Safety and EMC Standard | UL1741, EN61000-6-2, EN61000-6-3, FCC Part 15 | |||
| Safety Approval | CSA | |||
| Warranty | 10 years | |||
| Available Models | Micro-0.25-I-OUTD-US-208/240 | Micro-0.3-I-OUTD-US-208/240 | ||
Great Savings on the Power-One Aurora Micro-0.25-I-OUTD-US-208/240 Microinverter
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