[RE-wrenches] Lithium Ion Batteries
Ray
ray at solarray.com
Sun Mar 22 14:44:03 EDT 2020
Blue Ion, and Simpliphi that I know of.
Ray Walters
Remote Solar
303 505-8760
On 3/21/20 2:48 PM, Dave Angelini Offgrid Solar wrote:
>
> I see what you mean Ray. Sorry I misread your mail. There are not too
> many batteries out there that need LBCO above 48V. Which ones are you
> talking about please?
>
> *Dave Angelini Offgrid Solar*
>
> *"we go where powerlines don't" http://members.sti.net/offgridsolar/
> e-mail offgridsolar at sti.net <mailto:offgridsolar at sti.net> text 209 813
> 0060*
>
> On Sat, 21 Mar 2020 11:18:21 -0700, Dave Angelini Offgrid Solar
> <offgridsolar at sti.net> wrote:
>
>> Hi Ray,
>>
>> Which XW? There are 3 now. The old graybox XW defaults at 44V LBCO
>> and the range is 40 to 48V. There also was firmware back in its day
>> that got older units updated. Schneider still has the firmware under
>> discontinued products.
>>
>> XW+ is default 44V and adjustable 36 to 44 vdc.
>>
>> XW pro is running downstairs and I will take a look. It would be my
>> guess that it is the same as XW+. I think one needs to be sure they
>> are in Advanced settings to tweak LBCO also.
>>
>> I am not plugging Schneider and have done work for both Outback and
>> Schneider as well as my clients. Hope this helps.
>>
>> *Dave Angelini Offgrid Solar "we go where powerlines don't"
>> http://members.sti.net/offgridsolar/ e-mail offgridsolar at sti.net
>> <mailto:offgridsolar at sti.net> text 209 813 0060*
>>
>> On Sat, 21 Mar 2020 11:46:21 -0400, Ray <ray at solarray.com> wrote:
>>
>> We've been having good luck with SImpliphi, the pricing has
>> recently gotten much more competitive. As it's names states, its
>> simple. Each 3.8 kWh unit has an 80 amp breaker built into the
>> top, weigh about 75 lbs, and are a bit smaller than an L16 but
>> with carry handles. We use an insulated 2 pole combiner block to
>> run all the parallel conductors to the main 2/0 cable. No
>> monitoring, but they do have an handy setup guide with
>> recommended settings, specific for each manufacturer (including
>> Outback).
>>
>> Note to all: Schneider XW can still not set its LVD above 48,
>> which basically makes it incompatible with most Li+ batteries.
>> Their tech support has been abysmal as well. We're looking
>> forward to them as one of the larger companies in the business,
>> to put additional resources into their engineering, and come out
>> with at least a firmware update to correct this problem.
>>
>> Ray Walters
>> Remote Solar
>> 303 505-8760
>>
>> On 3/20/20 3:59 PM, David Katz wrote:
>>
>> Hello Wrenches,
>> I am working with some people that want to use a 20 kw-hour
>> to 30 kw-hour 48 volt lithium-ion battery with an Outback
>> Radian and Outback FM charge controllers.
>> They are considering using Discover, Blue-Ion, Battle Born or
>> SimpliPhi batteries.
>> Does any one have any recommendations of which battery
>> functions best with the Outback system.
>> Thanks,
>> David Katz
>>
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