[RE-wrenches] Outback programing question

[jay]

Hi Ray,

I guess my answer is that its way easier to switch one button with easy access than go deep into the menus and have to change 4 inverters.  
This situation is a short term thing.  In this case it is an issue as the generator cannot handle both the chargers and the load. And he doesn’t want and I agree to have an additional cycle on the batteries when they don’t need it.

I’m working with OB to find out why this is happening.  

Thanks

jay

peltz power
  
> On Apr 29, 2016, at 11:07 AM, Ray Walters <ray at solarray.com> wrote:
> 
> What's wrong with the chargers being on?  Just set the charge settings (absorb 56 v, and absorb time 5 minutes) fairly low. It will lightly charge for a few minutes, and then go to float.
> Just because your customer imagines this to be a problem, doesn't mean it actually is.  Its not going to hurt the batteries or use excessive fuel to go through a little refresh charge like this, and if the batteries actually are low, these charge settings will be helpful.
> 
> R.Ray Walters
> CTO, Solarray, Inc
> Nabcep Certified PV Installer,
> Licensed Master Electrician
> Solar Design Engineer
> 303 505-8760
> 
> On 4/29/2016 11:56 AM, Darren Emmons wrote:
>> When the generator is auto started, the inverter's charger will be enabled. After the generator is stopped, the inverter's charger will be returned to the mode before the generator started. The logic is if you are running the generator the Inverter's charger should be enabled. You could lower the charger AC limit to 0 Amps.
>> 
>> 08:00 Inverter charger OFF
>> 10:00 Must run start -> charger ON
>> 11:00 Must run stop -> charger OFF
>> 
>> >Darren
>> 
>> 
>> On 04/27/2016 05:31 PM, jay wrote:
>>> HI All,
>>> 
>>> I’ve got a problem that outback tech hasn’t been able to figure out.
>>> 
>>> off grid system
>>> mate 3
>>> quad stacked VFX 3648
>>> 
>>> The generator is set to specific start/stop daily timer.  This works fine.
>>> 
>>> The client has plenty of solar for the day, and when he runs his generator he doesn’t want the chargers to operate.
>>> OK so just hit charge off, and yes the chargers will turn off.
>>> 
>>> But next day, genny starts up, and the chargers come back on as well.
>>> 
>>> Outback says that shouldn’t be happening, but it is.
>>> 
>>> Anybody have this issue or know of a fix?
>>> 
>>> Thanks
>>> 
>>> jay
>>> 
>>> peltz power
>>> 
>>> 
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