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Wholesale Solar no longer offers the Power One / ABB MICRO-0.25-I-US Inverter

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Power One / ABB MICRO-0.25-I-US Inverter

Power One / ABB logo
Power One / ABB:
  • Wide range of inverters for residential, commercial and utility-scale projects

Product Information

Model Part No. Watts Input
Type Size & Weight Price
Power One / ABB MICRO-0.25-I-US Inverter3900100250W65VDC208/240VAC9.7 × 1.37 × 10.5 in
1.65 lbs


If you're looking for micro-inverters that can accommodate larger 250-watt and 300-watt solar panels, look no further. The new Aurora MICRO-0.25-I-US and MICRO-0.3-I-US micro-inverters are perfect for residential and commercial solar power systems. And they're a great option if you want to take advantage of the benefits of micro-inverter technology but don't want to be limited to a smaller panel. 

What are the benefits of using MICRO-0.25-I-US and MICRO-0.3-I-US micro-inverters in your solar power system? In micro-inverter systems, each solar panel is paired with its own micro-inverter allowing each solar panel to perform optimally using Maximum Power Point Tracking (MPPT) -- just like Enphase Microinverters. Because each solar panel can operate without adversely affecting the power output of other solar panels, not only will your array harvest more power over the long haul, you will have more design flexibility in challenging roof situations without compromise to power output. 

Why choose micro-inverters over a centralized inverter?
If you compare a micro-inverter system to a solar power system where all of the solar panels are strung to one or more centralized inverter, the power output of an entire solar panel array can be adversely affected by just one malfunctioning or low performing panel. If a solar panel is shaded, for example, the output of all of the other solar panels is reduced as well. 

Easy monitoring, Easy Installation
Aurora micro-inverters are easy to install. Watch the video below to see just how easy it is. Its monitoring system will allow you to receive performance data for up to 30 microinverters, which can be collected wirelessly via the Aurora CDD communications. Performance of your solar panels and system as a whole can be viewed over the Internet through the Aurora Easy View website. Call one of our experienced technicians to find out more at (1-800-472-1142Back to Top

Features & Attributes

  • Dimensions (LxWxH): 9.7 × 1.37 × 10.5 inches
  • Weight: 1.65 lbs
  • ‘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
  • No DC input current ripple
  • The HF isolation allows it to fit any application that requires the grounding of either one of the input terminations
  • 95.5% of efficiency
  • Ease of installation by the implementation of a package inclusive of proprietary wireless communication hub and grid interface
  • Reduced susceptibility to fault. In case of a component failure only the energy produced from one PV module will be lost
  • Up to 10 micro inverters directly connectable in a string
  • 10-year warranty
  • MPN: MICRO-0.25-I-US
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Power One / ABB MICRO-0.25-I-US Inverter

Spec. Sheet
Installation Manual
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About Power One / ABB

ABB provides the most comprehensive portfolio of products, systems, solutions and services along the solar PV value chain that enable the generation, transmission and distribution of solar power for grid-connected and microgrid applications. Our offering includes inverters, low-voltage products, monitoring and control systems, grid connection, stabilization and integration products, as well as complete electrical balance of plant solutions. ABB also offers a wide range of support and maintenance services, including remote operations and diagnostics, helping ensure solar installations deliver optimal performance. Power-One, Inc. (www.power-one.com) is a leading provider of renewable energy and energy-efficient power conversion and power management solutions and a leading designer and manufacturer of photovoltaic inverters. Its renewable energy products enable the industry’s highest yielding conversion of power from solar arrays for use by utilities, commercial enterprises and homes. Power-One has a 40-year history as a leader in high efficiency and high density power supply products for a variety of industries including renewable energy, servers, storage and networking, industrial and network power systems. The company is headquartered in Camarillo, California, and has operations in Asia, Europe, and the Americas spanning sales, manufacturing, and R&D. Back to Top