Home / Inverters / Grid-Tie Inverters / 1500W to 4000W Grid Tie Inverters / SMA Sunny Boy 3000 US with DC Disconnect / Reviews / Sunnyboy inverters
Brent Ferguson

SMA Sunny Boy 3000 US with DC Disconnect

Written October 04, 2009

Sunnyboy inverters

These inverters are the best out there.
The ability to use higher dc voltage input can save you virtualy hundreds in wire expense and additional fuses or breakers. I have 3 different inverters one with battery back up and I wouldnt recommend this type of system to anyone unless they are completely off grid. The payback is not there in the lifetime of the system for batteries,cables,enclosures,disconnects,shunts etc. The sunnyboy on grid was the best money I spent in alternative energy. Brent Ferguson. Fort Myers Florida

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