[RE-wrenches] What inverter? (was Faulty PM-60 circuit board)

[Joel Davidson]

So far William and Maverick say Enphase 190 and Darryl says Solar Edge. My experience is that one SMA inverter costs less and is more reliable than multiple inverters.
Joel Davidson
  ----- Original Message ----- 
  From: Darryl Thayer 
  To: RE-wrenches 
  Sent: Wednesday, November 09, 2011 8:29 PM
  Subject: Re: [RE-wrenches] What inverter? (was Faulty PM-60 circuit board)


  I think you shoud go with Solar Edge, and modules optimizers


  From: William Miller <william at millersolar.com>
  To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
  Sent: Wednesday, November 9, 2011 7:42 PM
  Subject: Re: [RE-wrenches] What inverter? (was Faulty PM-60 circuit board)

  Joel:

  24 Enphase M190s.

  William Miller


  At 09:33 AM 11/9/2011, you wrote:
  >Wrenches,
  >
  >After telling my customer to upgrade to an MPPT charge controller (thanks 
  >Ray Walters and John Blittersdorf), he decided to really optimize his PV 
  >array and retire his Trace SW4048 inverter. He has 48 Siemens SP75 modules 
  >(67.5 W DC PTC) that are ground mounted in full sun and easy to re-wire. 
  >With so many new batteryless grid-tie inverters on the market, this is a 
  >good time to ask this sage group with over 3,000 combined years of 
  >experience what inverter do you prefer?
  >
  >Joel Davidson
  >
  >----- Original Message ----- From: "Joel Davidson" 
  ><joel.davidson at sbcglobal.net>
  >To: "RE-wrenches" <re-wrenches at lists.re-wrenches.org>
  >Sent: Saturday, November 05, 2011 4:50 PM
  >Subject: Faulty PM-60 circuit board
  >
  >
  >>Wrenches,
  >>
  >>My customer has a circa 2001 Pulse PC250 with a faulty PM-60 circuit 
  >>board TC-750,  REV D2 (the microprocessor U1 has v2.5 and v1.01 written 
  >>on a label on it). Does anyone repair or have replacements for PC250 
  >>PM-60 circuit boards? If not, what do you recommend? Thank you in advance 
  >>for your help.
  >>
  >>Joel Davidson
  >>
  >
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  Miller Solar
  Voice :805-438-5600
  email: william at millersolar.com
  http://millersolar.com
  License No. C-10-773985

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