In 2017, Article 690 of the National Electric Code (NEC) was updated, which tells solar designers, engineers, and installers how to ensure that a PV (solar energy) system will operate safely. Specifically, changes were made to how the NEC applies to system disconnects, which is what we’ll look at in this article. How Does the …
Solar Permit Information 101 In order to add a solar energy system to your home, you must first file for and receive permits. This is often the most time-consuming step of the entire process because you’ll need to draw up detailed documentation of your proposed system and receive approval from both your local building authority …
11 Solar Design Pros and Cons: US-Based vs Offshore Solar Design Some solar companies trip over dollar bills to pick up pennies. While a cheap solar design made offshore sounds like a particularly good idea especially if you are selling 10+ residential projects a month. But this method does not always work and could cause …
Designing a photovoltaic power plant on a megawatt-scale is an endeavor that requires expert technical knowledge and experience. There are many factors that need to be taken into account in order to achieve the best possible balance between performance and cost.
Washington DC has the most aggressive Renewable Portfolio Standard in the country, which is good news for you as a Washington DC homeowner! At Avila Solar, we know that making the decision to go solar is a big one, so we’ve put together this guide with all the facts that you need to know to …