Solar MC4 connectors - needed? Why?
I'm in the early planning stage of doing a solar install on our fiver. I see the MC4 connectors and combiners are commonly used, and I wonder why, and if there is a reason why I could not just solder...
Forum Discussion
I think the industry is trying to standardize on connectors that are appropriate for the voltage/amperage of solar systems. DIYers have a tendency to go cheap and under size connectors and connectons.
