[RE-wrenches] Sunny Boy Storage - backup unit

[Sam Haraldson]

> Does anyone have any idea on what "backup unit from 3rd party vendors" may
> be available?


If I was to venture a quick guess I would say the LG Chem  RESU10 battery
is at least one possible option for this partnership.

https://www.energy-storage.news/news/sma-and-lg-chem-partner-on-battery-inverter-storage-solution

-- 
Sam Haraldson, Installation Manager
Office: 406.551.6135
Cell:  406.249.6841
sam at onsiteenergyinc.com
onsiteenergyinc.com