[RE-wrenches] High Voltage MPPT units

Carl Emerson freepower at freepower.co.nz
Fri Nov 4 16:22:16 PDT 2011


Hi John,

Yes I have seen this one thanks.

I should have mentioned that the array will be about 1 kW so a unit that
size is overkill...

Carl Emerson
Free Power Co.
Web   www.freepower.co.nz


-----Original Message-----
From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of John
DeBoever
Sent: 5 November 2011 12:13 p.m.
To: 're-wrenches at lists.re-wrenches.org'
Subject: Re: [RE-wrenches] High Voltage MPPT units

Schneider Electric just launched their MPPT 80-600, which is a 80A , up to
600 V.

John
Trojan Battery Company

----- Original Message -----
From: Carl Emerson [mailto:freepower at freepower.co.nz]
Sent: Friday, November 04, 2011 07:08 PM
To: 'RE-wrenches' <re-wrenches at lists.re-wrenches.org>
Subject: [RE-wrenches] High Voltage MPPT units

Hi there,

I have heard that Morningstar are bringing out a high voltage MPPT unit next
year.

This unit will run up to 600 Volts.

In the mean time what other units are available that allow for higher than
150 VDC from the array.

I want to avoid the expense of using a Sunnyboy at the array and bringing AC
back to the inverter.

Trying to keep cable costs down.

Many Thanks,

Carl Emerson
Freepower
Auckland NZ.

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