[RE-wrenches] Diversion load for AC coupled system
Kirpal Khalsa
solarworks at gmail.com
Tue Nov 29 17:48:00 PST 2011
Hey Larry....you might try getting ahold of Jerry Ostermeyer over at
Alternative Power and Machine in Grants Pass OR....their website is:
www.apmhydro.com
They make diversion loads for their hydro units that can easily handle the
3800 watts of solar you want to divert.....
Good luck.
--
Sunny Regards,
Kirpal Khalsa
NABCEP Certified Solar PV Installer
Renewable Energy Systems
www.oregonsolarworks.com
541-218-0201 m
541-592-3958 o
On Tue, Nov 29, 2011 at 5:35 PM, Larry Crutcher, Starlight Solar Power
Systems <larry at starlightsolar.com> wrote:
> Hello Wrenches,
>
> I would like some advice on diversion load control of 3800 watts of PV
> solar. The battery bank is 48 volts and the battery inverter is the
> MS4448PAE. This will AC couple with a grid tied inverter during an outage.
> Magnum Energy recommends the addition of a dump load for safe battery
> voltage control. The customer may leave the home unattended for weeks so I
> am looking for reliability here. Quality, as well.
>
> A pair of Tristar 60's should be suitable for the 3.8kW output but I
> haven't been able to find a load that is sized for this job. I welcome any
> advice on this subject. Thanks in advance.
>
> Larry Crutcher
> Starlight Solar Power Systems
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