Marty
September 21, 2019, 8:11pm
9
Frank you might find this topic useful.
Den @Den_Thomson , who is in Bunbury, and Anthony @mexicansolarguy over in Mexico really swear by Enphase, and it’s ROI vs other inverters. They’ve done a bit of their own research. I’d love to hear other arguments for string inverters with or without optimisers (if there are any).
Just wanted to follow up. Had the opportunity today to check one of our string inverter systems with Tigo optimisers. This is a 16 panel system using 340-watt panels connected to Tigo optimisers on 2 MPPT fed into a Kaco 5kw string inverter. Maximum production of this system is running at 31 KW on the best days, most days around 25 - 27 KW. No shade issues Southern Exposure panel angle 3 degrees (the advantages of a flat roof and no obstructions). In comparison we have a number of 12 panel syste…
see also:
Hi, I’m thinking of holding out till IQ8 is released to the market in going from my present single phase 6 KW grid tied basic system to a hybrid, off grid capable system. I am a sparky.
I’m on 3 phase which presents some issue’s. I don’t have any 3 phase appliances.
Currently I have a back up permanently mounted 11KVA single phase diesel geny, so when I lose power, I can manually turn the changeover switch which shorts out all three phases on the load side and start the geny.
My question rega…