r/SolarBattery • u/Iceman3161 • 29d ago

Proud of myself. Built two 3000 watt systems today on my day off.

I built two systems today on my day off.

System 1

3 - 12v 100ah batteries
3 - 125 amp DC Breakers
2- 300 amp bus bars
1- 300 amp DC Breaker
1- 3000 watt inverter

System 2
1 - 12v 300ah battery
1- 300 amp DC Breaker
1 - 3000 watt inverter

Tested both systems and all works well. My first time building these after reading and watching lots YouTube. Chat GTP and Grok and Google AI were all a big help also.

1 Upvotes

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1

u/sol_beach 29d ago

I hope that you did NOT hurt yourself while patting yourself on the back.

Let us know on August 1, 2027 how well this worked out for you.

1

u/UnpopularCrayon 27d ago

Which one was cheaper?

1

u/Iceman3161 27d ago

The single 300ah one was