Now you can handle a lot more, thanks to the new Fronius IG 4000 grid tied inverter that outputs up to 4,000 Watts but still weigh only 42 pounds. The key is that these units use the same proven hardware and software as the 60,000 IG units already operating worldwide. It's like having two inverters in one easy-to-install box, but with the advantages of even greater part-load efficiency and increased longevity due to the new IGs' load-sharing ability.

Fronius IG 4000 Inverter Features

• Lightweight: At 42 lbs, these FRONIUS IG inverters are the lightest grid-connected inverters making them easy-to-install.
  
• Flexible: The wide voltage range of 150-500 V allows you to use different types of modules and system configuration possibilities.
  
• Lower Cost: Integrated DC / AC breakers reduce installation time and complexity.
  
• LCD Display: Comes standard with every FRONIUS IG and tracks more than 20 critical system performance parameters.
  
• Plug-and-Play: Expansion slots in the inverter allow you to easily upgrade the inverter with a complete data communication solution.