Here's the test report:
http://gosolarcalifornia.com/equipment/inverter_tests/summaries/Enphase%20M240_240V.pdf

As comparison, here's the SMA micro:
http://gosolarcalifornia.com/equipment/inverter_tests/summaries/SMA%20SB240-US-10.pdf

I don't understand why the test voltage ranges seem to be shrinking. The M215 was CEC tested at 22, 29, and 36V. The M240: 27, 32, and 38V. For the SMA 240: 29.5, 30.2, and 32. It seems to me that a 2.5V testing window reduces the value of having a weighted efficiency calculation.

DKC


On 2013/5/9 21:33, Marco Mangelsdorf wrote:
As some of you might have heard, Enphase is bringing to market their
newest micro: the M240 which is already listed on the California Solar
Initiative website.

http://www.gosolarcalifornia.ca.gov/equipment/inverters.php

Are any of you beta testing this bugger?

Thanks,

marco



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