[RE-wrenches] Replacing grounded inverters

[Starlight Solar Power Systems]

Be nice William ;-)

Hi Gary,

DC can not be transformed without converting it to AC first then back to DC again. Probably not feasible to do while tracking the MMP.


Larry Crutcher
Starlight Solar Power Systems




On Jul 22, 2016, at 12:50 PM, William Miller <william at millersolar.com> wrote:

Gary:

I want one of those DC/DC transformers. Where do you source those?

William Miller

On Jul 21, 2016, at 6:43 PM, Gary at Santa Ynez Valley Solar <Gary at SYVSolar.com <mailto:Gary at syvsolar.com>> wrote:

> We are all facing having to replace the old transformer based inverters when they run out. Really difficult to find replacements. Against code to replace with transformer less ones. I wonder if a DC/DC transformer could be installed just ahead of the transformer less inverter for isolation purposes? Not clear on the concept.
>  
>  
> Gary
>  
>  
> Gary Gordon
>  
>    <image001.jpg>
>    www.SYVSolar.com <http://www.syvsolar.com/>
>    PO Box 688
>    Santa Ynez, CA  93460
>    805 688-1213
>    NABCEP Certified Installer
>    CA Licensed Solar Contractor
>  

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