SMA Secure power supply from Solaredge inverter
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No. It was an option that they have not implemented and found it difficult to meet current automatic rapid shutdown with.OutBack FP1 w/ CS6P-250P http://bit.ly/1Sg5VNHComment
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OutBack FP1 w/ CS6P-250P http://bit.ly/1Sg5VNHComment
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I am installing a 22Kw system residential and having the hardest time deciding on the inverter for the job,
it is an east west roof with no shade so I should be able to get away with string inverter,
if I had shading I would go with solaredge/microinverter options now I am not limited to that
trying to find the best value for the life time of the inverter
SMA 7Kw seams to be the biggest option that has SPS and so I would need 3 inverters
string has has the benefit of having less parts on the roof so most stuff can be fixed on the ground, solaredge an dmicroinverters have the benefit of 25 yrs warranty but I know I will be ending up on the roof sooner or later with 80 panels on the roof...
the decision would have been easier if the 11KW HDwave was out so I can install x2 11Kw HDwave and get the 25 years warranty at 400$ each
the old model warranty costs 2 times the HDwave and that means it will certainly go bad in the 25 years and will cost me labor and headache ...
sorry for ranting on... hoping for a voice to tel me which way to go lolComment
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OutBack FP1 w/ CS6P-250P http://bit.ly/1Sg5VNHComment
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Right. But as with the SMA inverter, I would assume you'd need to flip a switch to enable backup power. So the inverter shuts down automatically when grid goes down, then it stays down (for minutes, hours or days.) It only comes back up when you flip the switch for backup power, or grid power returns.
OutBack FP1 w/ CS6P-250P http://bit.ly/1Sg5VNHComment
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