diy solar

diy solar

Beginner trying to figure out how to begin

RJBubbs

New Member
Joined
Dec 20, 2023
Messages
20
Location
Spain
Hello everyone, I want to build a solar system for my warehouse to charge and use some electrical machine.
I have 4 litime 12v100ah batteries with which I wanted to series connect so I can expand to a 48v system and get a growatt spf5000es.
I want the system to be off grid.
I know I have a chainsaw that draws 2400w and this is the highest machine watt-wise that I know of.
I don't know how many solar power I need and if the growatt fit my needs.
Currently I'm sure my needs are less than 5000w but I want the system to be expandable, as I already bought 2 extra batteries on the top of the first 2 just to make the system 48v.
any advice and tips are warmly welcomed.
Thank is advance!
 
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