Battery for my solar project

[jassdhali]

Hi,

Have purchased my solar panels & received approval from DNO for a 5kW Inverter.
Going for a Sunsynk 5kW

Looking at batteries & saw this:

Fogstar Energy 15.5Kwh 48V Battery

A high-performance 15.5kWh battery designed for UK conditions, featuring intelligent heating, plug-and-play inverter compatibility, an intuitive LCD touchscreen interface, premium Grade A EVE cells, scalable energy storage,

www.fogstar.co.uk

I know self build kits are available from Fogstar, namely the

SEPLOS Mason 280L and x16 Grade A EVE LF304 Battery Bundle

Our Seplos Mason battery bundle contains everything you will need to create a DIY 48V 15.5kWh battery. As part of this bundle you’ll receive a SEPLOS Mason 280L (vertical) kit and 16 Grade A LF304K EVE LiFePO4 cells with the SEPLOS Grade A Busbars.

www.fogstar.co.uk

Both around the same price & using same type of cells
The fully built battery above also includes an inbuilt heater

My current average usage is approx. 20kWh.
Thoughts appreciated for which may be the best option

Thanks

Jass

 

[StephenStephen]

You might want to have a look here: https://www.speakev.com/forums/power/