Lititure on how to add a generator to a solar system

[mcalpin1]

I have this system ( see link below) but we’ve upgraded the system with two Battle Born lithium batteries and a new 100/30 solar charger to support the lithium batteries

I would like guidance via a forum, video or a link on how to hook up a small generator to charge the batteries.

My 2006 system. https://www.backyardgardener.com/garden-interest/interest/cabin-solar-power-system/

What do i need to read and or buy?

 

[sunshine_eggo]

Your Samlex inverter does not appear to have a charger function.

You simply need to get a charger that's capable of converting AC to DC with suitable charge voltages.

Will lists some chargers here:

Battery Chargers

If you wish to charge your battery bank with shore power (the grid), you will need a dedicated battery charger. Some RV's and conversion vans will have this built into the converter box. If you do...

www.mobile-solarpower.com

Any 12V charger that charges to 14.2-14.6V will work. Float is not needed, but if it's an option, it should be set to 13.6V or less.

Pick the charger based on the amount of time you want to recharge, i.e., assuming you have discharged down to 20%, you need to add 160Ah to your batteries.

10A charger would take 16 hours
20A charger would take 8 hours
40A charger would take 4 hours
etc.

Times are approximate.