A refresher on some of the key terms and metrics for expressing how much sunlight will reach a solar array.
Learn more about how community solar projects work, why community solar matters, and how you can get involved.
Learn the main differences between residential and commercial solar, directly from the experts' mouths.
What is an energy load profile is, why does it influence financial returns for solar, and how do you model one?
Learn more about the principles of calculating solar irradiance and see some of the computation approaches we employed to make this critical process faster.
One important consideration in solar design is whether, and how, to use module-level power electronics (MLPE).
A primer on the commercial solar sector, its current scale, factors that have constrained its growth, and forecasts for its expansion.
Solar professionals need to be well versed in electricity — that includes mastering the difference between alternating current (AC) and direct current (DC).
Your sales proposal is one of the most important things you present to potential customers. What can you do to make it as strong as possible?
Solar contractors need to have a firm grasp on the IRS's “commence construction” policy to know whether a solar project will qualify for the Investment Tax Credit