Size matters..Growatt/LiFePO4 system build

[pangrande]

Question re your battery bank. According to the Growatt 48V SPF 3000TL LVM manual, it seems to say the that you can choose between AGM & FLD for the battery or if using lithium it seems to indicate you need to use a Growatt battery. It does not indicate settings for a generic LiFePO4 bank. Did you do anything special to set up for your batteries?

My SPF 3000TL LVM just arrived today and my 48v bank aint Growatt.

 

[schmism]

program 5 will allow you to set USE or a user defined custom voltage for the various charging/disconnect voltages.

 

[pangrande]

Thanks. Ian at Watts247 gave me that answer as well.

Love the setup by the way. I feel like you may have a similar basement to me.

Probably best for a different thread but the Growatt manual says not to mount it on a combustible surface (but my brick wall is uneven so plywood it is) ?

 

[schmism]

If the unit catches on fire, the wood joist and floor that is about a foot above the unit it will be on fire long before the back plywood is.