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ABB (Power One) UNO-2.5-I-OUTD - 2.5kW single phase inverter

ABB (Power One) UNO-2.5-I-OUTD - 2.5kW single phase inverter

code: 2UNO-2.5-OUTD

ABB 2.5kW rated (2.75kW max) sealed (IP65) single phase, single MPPT string inverter.

Strong 5 year warranty.

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The ABB UNO 2.5 is a very light, flexible and easy-to-install inverter, specially designed to adapt in any residential application. With its precise Multiple Power Point Tracking (MPPT), the ABB UNO 2.5 allows to track real-time power output improving the energy harvested. Also the very large voltage range of input allows the inverter to be suitable for very low power installations with reduced string sizes. Specially designed for being wall mounted anywhere in residential applications these isolated inverters are again a good example of ABB’s flexibility and innovation.

- Operates at 96% CEC weighted efficiency
- Single phase and split phase output
- Extra-quiet high-frequency transformer inverter architecture
- NEMA 4X rated enclosure enables unrestricted use under any environmental conditions
- Flexible data monitoring options allowing to view inverter performance where and how you need it
- Comes with a standard 10 year warranty and available extensions to 15 and 20 years.


- Brand: ABB
- Original Ref number: UNO-2.5-I-OUTD
- Nominal Output Power: 2500W
- Maximum nominal output power: 2750W
- Max input voltage range: 170-470V
- Start-up input voltage: 200V
- Absolute maximum voltage: 520V
- Number of independent MPPT channels: 1
- Max input current for each MPPT: 12.5A
- Max input short circuit current for each MPPT: 15A
- Dimensions: 769x367x161mm
- Weight: 19.3kg
- Maximum Efficiency: 96.6%
- Packaging: 10% pallet

Quality certifications

- Isolation level: High-frequency transformer
- UL 1741, IEE1547, IEE1547.1, CSA-C22.2N. 107.1-01, UL1998 UL 1699B, FCC Part 15
- Class B
- CSA safety approval
- 10 years standard warranty
- 15 years extended warranty

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