[RE-wrenches] New Lithium Batteries on Sunny Island System

[Jim Gowdy]

Hello All,
     I have a client that just got some lithium batteries and they have a
sunny island inverter with a Midnight Charge controller.  I've heard and
experienced integrating Lithium batteries into a Sunny Island inverter is
challenging and could create problems.  Has anyone had experience with
these batteries or installing lithium batteries with these components?
Below are some details about the system so far.....

System:
48v

NEW BATTERY:
China Aviation Lithium Battery CO.
model: CA180F
nominal voltage: 3.2v
rated capacity: 180Ah
rated energy: 576Wh

Inverter:
Sunny Island
model: SI 4548-US-10

CHARGE CONTROLLER:
Midnight Solar Classic 150

SOLAR ARRAY:
N/A....it was dark when I was at the site so I couldn't take any notes



-- 
Jim with Gowdy Electric
Cambria, Ca 93428
business  805 927 2630
cell  805 975 5279
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