48v Life PO4 Battery solution

[Schwaggy]

HI all

Just purchased a new 3kW Stackable 48V 120VAC 80A 250VDC Off-Grid Inverter by Growatt. I also purchased 4 of the new Renogy 12V 100Ah Smart Lithium Iron Phosphate Batteries for an off grid system. This area is remote with no cell service, I was reading all the manuals before going up this weekend and read that in the Renogy literature I CANNOT string these 4 in series like I was planning to feed the 48v inverter combo.

I am not scrambling to try to find a 48v battery solution I can get to make this install work. Is there any solutions you guys have found for a 48v lithium iron phosphate that has BMS? Or a 12v solution that I CAN actually string in series to make work? Or is there any idea any of you have to help me make this work?

Any and all help is useful. Thank you for anyone taking time on this!!!!!!

Here is a link to the 2 items

Inverter

Growatt 3kW Stackable Off-Grid Inverter | SPF 3000TL LVM-48P

Signature Solar provides solar panels, off-grid solar systems, grid-tie, and hybrid systems. Quality solar inverters, bifacial solar panels, complete solar kits, solar batteries. Featuring brands such as EG4 Electronics with their solar battery, LifePower4 and EG4 LLifePower4 and EG4 LL

shop.signaturesolar.us

Batteries

12V 100Ah Smart Lithium Iron Phosphate Battery

Renogy's smart lithium iron phosphate lifepo battery enables auto-balance among parallel-connections. This 12v lithium ion battery suits for caravan or marine.

www.renogy.com

 

[JoeHam]

I believe Rebel batteries can series up to 48v nominal:

The Ultimate 12V Lithium Ion Batteries | ReBel Batteries

With ReBel 12V LiFePO4 batteries, you get faster charging, lighter weight, and double power for those long nights and extended outings. Shop online today!

rebelbatteries.com

The owner of the company, @ashelby is also a forum member. Perhaps he will chime in here.

If not use the contact information on the website.

I ordered one on a Monday and it arrived at my house on Thursday.

 

[esouthard]

Buy two of these, put them in parallel: https://batteryhookup.com/products/48v-50ah-smart-lithium-iron-phosphate-battery

coupon code DIY for 5% off

 

[rmaddy]

Victron Energy smart lithium batteries can be connected in serial up to 48V.

SOK batteries and Battle Born batteries can also be connected in serial up to 48V.

 

[ashelby]

I know this thread is a couple of months old, but for posterity's sake...

Yes, reBel batteries can be put in series for up to 48 volt systems (51.2V Nominal).

Thanks for the mention @JoeHam