[RE-wrenches] Microhydro and L-ion

[Dave Angelini Offgrid Solar]

I do not get how going into an LFP battery is any different than a LA
for a dump load? 

In the LFP, overcharging will shut down the battery BMS
and loss of inverter power.  

In LA, overcharging will ruin the battery
over time unless hi battery cut-out is set. It will then shut down the
inverter output and ruin the battery. 
Dave Angelini Offgrid Solar
"we go
where powerlines don't"
http://members.sti.net/offgridsolar/ [1]
e-mail
offgridsolar at sti.net [2]
text 209 813 0060

On Thu, 13 Dec 2018 04:55:00
-0700, Mac Lewis  wrote:  Hi Jerry,   Can you give details on the Blue Ion
BMU relay? We recently installed one and I would really like a relay to
start the generator, based on what the BMU SOC is? I asked Blue Ion about
this but they said it wasn't available? What model are you talking about?  
Thanks  
  On Mon, Dec 10, 2018 at 2:48 PM Jerry Shafer  wrote:  Wrenches
Blue ion and there BMU can control a relay as a dump or anything else,
their BMU is far ahead of most. You will need to contact Blue Ion to get
this set up but once its configured your in great shape.  In the Outback
program you can use the voltage preset as a dump but because of the very
flat line between 20% and 80% it does take a little more to get set but
because of their BMU the batteries are protected against over voltage. To
set the "sell" I have found much the same in setting up in the Outback
programming using voltage it just takes some time.  It would be nice to let
the BMU tell the inverters when to sell, maybe someday. Jerry  
  On Mon,
Dec 10, 2018, 12:33 PM Ray  How or can a Harris DC microhydro ( > charged
Outback FP2 (or Radian for that matter), whilst charging a 
 > ~16KW L-ion
"24" volt battery ? I think that's a real word. The 
 > output of the hydro
varies over time from .6KW to .1KW
 >
 > Bill
 >
 > Feather River Solar
Electric
 > Bill Battagin, Owner
 > 4291 Nelson St.
 > Taylorsville, CA
95983
 > 530.284.7849
 > CA Lic 874049
 > www.frenergy.net [5]
 >
 >
 >
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