Enphase just released the numbers of reliability for string inverters versus microinverters. The results are staggering.
The data, collected separately and independently by Westinghouse Solar and SunEdison over a twoyear period from 2008 – 2010, show the reliability of microinverters is 45 to 70 times greater than traditional central inverters.
The full report can be found at : Enphase-Press-Release-Reliability-FINAL.










