The Input Voltage on our smaller Solar Generator is generally 30A/120V. The Diagram above is for setting up a 60a/120v-240v solar generator to your breaker package. There was another website available that shows the Diagram that is wiring for a 30A/120V Solar Generator to your breaker package. 続きを読む Installing The Backup Generator to your Breaker package. not totally all of our generators that are solar the exact same.