Re: [RE-wrenches] Micro-inverters for 3-phase 220/127 in Mexico

2013-04-18 Thread Chris Mason
Do you think Enphase be willing to increase the VMax? That's what we do here when we have 220V 3ph issues. As we are not US based, there is no UL issue. I have a project right now that Enphase is the best solution, but the voltage would be 129v typically, so I would be unwilling to put in stock

Re: [RE-wrenches] Micro-inverters for 3-phase 220/127 in Mexico

2013-04-18 Thread jay peltz
Hi all You might look at HiQ http://www.hiqsolar.com/ Dave Katz has been using them and likes them a lot They are a true 3 wire 3 phase. And have bidirectional communication. Jay Peltz power Sent from my iPad On Apr 18, 2013, at 7:20 AM, Chris Mason cometenergysyst...@gmail.com wrote:

[RE-wrenches] Micro-inverters for 3-phase 220/127 in Mexico

2013-04-15 Thread Larry Crutcher, Starlight Solar Power Systems
Wrenches, A customer in Mexico wants to start with about 10kW PV. They have a 225 kva transformer supplying 220/127 volt 3-phase to the property. They are adding buildings/roof space in several stages over the next 4 years and want to grow the installation to 120kW of PV solar power.

Re: [RE-wrenches] Micro-inverters for 3-phase 220/127 in Mexico

2013-04-15 Thread Nick Soleil
Hi Larry, Enphase is supplying microinverters into Mexico and supporting the 127/220 applications. We have hundreds of installations installed at this voltage now. Feel free to contact me off-line, and I would be happy to discuss the details. On Mon, Apr 15, 2013 at 1:25 PM, Larry Crutcher,

Re: [RE-wrenches] Micro-inverters for 3-phase 220/127 in Mexico

2013-04-15 Thread Bill Hoffer
Larry I believe that APS ( Bluefrog http://bluefrogsolar.com/aps-inverters) micro inverters can be adjusted down to 180 VAC, so they should work line to line in your application. I know that their spec sheet and manual do not indicate that, but I have installed them in adjusted for a 208 VAC and