Buying Solar, Grid-tie Solar, State Incentives

What is the difference between an AC and a DC watt?

When you’re comparing solar power system quotes and assessing how much you will be receiving in solar incentives, it’s best to compare apples to apples and oranges to oranges. While some incentives will award you a dollar amount per AC watt for your solar power system, quotes from a distributor or installer will mostly likely reference the size of a system in DC watts.

Read about the difference here.