[RE-wrenches] SMA Sunny Design temperature/voltage calculations
jay peltz
jay at asis.com
Fri Dec 2 09:45:41 PST 2011
Hi Joel,
Yep I agree bring back the old version.
jay
peltz power
On Dec 2, 2011, at 7:46 AM, Joel Davidson wrote:
> Howie,
>
> Thank you for speaking up.
>
> SMA, please bring back the old string sizing program. Please.
>
> When John Berdner introduced the SunnyBoy and showed us the spreadsheet (I got version X3.13 in 2003), it answered all our temperature, voltage and power questions. When the string sizing program went on-line, it literally changed system design. You could quickly do what-ifs and try different inverter, module and strings to meet site and requirements.
>
> Wrenches speak up. Hopefully SMA will do the right thing and put that oldie-but-goodie back on-line.
>
> Fröhliche Weihnachten
> Joel Davidson
>
>
> ----- Original Me
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