Square D bolt-on circuit breaker has a voltage rating of 120/240 Volts current rating of 20 Amps and interrupting rating of 10 kilo-Amps. Explore a wide range of our 220A Breaker selection.
Quite frankly, no -- solar panels work only when there's sunlight to convert into electricity. Even on nights with strong moonlight or starlight, these illumination sources won't make a difference.