A house with 2 x 400A panels draws a maximum of 20A? There's something wrong in your numbers.
On Mon, Dec 30, 2013 at 5:45 PM, Christopher Warfel < cwar...@entech-engineering.com> wrote: > I am working on a project that requires someone with more experience than > I have in generators and transfer switches. > > Would you please contact me off line if interested > > Currently > > Utility fed house with two 400 amp panels. Maximum total house current > drawn over a long monitoring period is 20 amps. Owner wanted these panels > so almost every load is on its own breaker. > > The house also has a 25kVa generator on an automatic transfer switch. > > > > Proposed > > Installing two 3.2kW arrays each on its own Xantrex 80amp600Vdc charge > controller. > > Battery backup system to take through momentaries and short duration (1 > day? outages) > > Want to use existing generator to charge batteries and power house in the > event of utility outage, and batteries are at low voltage state. > > Required to automatically revert to Current situation if inverter fails > and no one is home. [This is the part that I need assistance on] > > Thank you, Chris > > > > > > -- > > Christopher Warfel, P.E. > ENTECH Engineering, Inc. > Energy Utilization Experts > (401)466-8978 > > The information contained within this communication shall > be considered confidential and shall not be retransmitted > without knowledge of the sender. Please contact us if > this email reached you in error. Thank you. > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Change email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re- > wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org > > -- Chris Mason President, Comet Systems Ltd www.cometenergysystems.com Cell: 264.235.5670 Skype: netconcepts
_______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Change email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
