Best Roof Direction and Angle for Solar Panels
In short: In the Northern Hemisphere, the best roof direction for solar panels is south; in the Southern Hemisphere, it’s […]
Solar Basics
kW vs kWh: How to Size a System From Your Energy Bill
In short: A kilowatt (kW) measures power, how fast electricity is being used or produced at a moment in time. […]
Grid-Tied vs Off-Grid vs Hybrid Solar Systems
In short: A grid-tied system is connected to the grid with no battery and is the cheapest and most common […]
Net Metering vs Export Tariffs: How You Get Paid for Excess Power
In short: When your solar panels produce more electricity than your home uses, the surplus flows to the grid. How […]
How Many Solar Panels Do I Need for a House??
In short: Most homes need between 10 and 25 solar panels, but the right number depends on how much electricity […]
How Does a Home Solar System Work? Step-by-Step Guide
In short: A home solar system works by using solar panels to convert sunlight into direct current (DC) electricity, then […]