Solar power is a straightforward process. Photons emitted by the sun are absorbed by semiconductor materials in photovoltaic (PV) cells. This generates a flow of electrons which are converted and ...

We live in an exciting time with respect to electrical power, one in which it has never been easier to break free from mains electricity, and low-frequency AC power in general. A confluence of ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

MarketWatch Guides may receive compensation from companies that appear on this page. The compensation may impact how, where and in what order products appear, but it does not influence the ...

Battery backup will keep your off-grid or grid-tied home powered up when the grid goes down. Grid-tied vs. off-grid solar: decide whether a grid-tied solar system with battery backup or an off-grid ...

Real energy independence can be tricky to accomplish, but during the past few years, I've accumulated some insights that aren't so obvious. The main misconceptions about life off-grid are that it's a ...

Getting solar panels professionally installed can be expensive. If you're on a budget, here's how you can make your own. Solar panels are becoming more popular throughout the country, and there are ...

The author recently installed a complex solar-battery system. Learn how solar inverter is connected to the grid and how each inverter functions when connected or not connected to the grid. Welcome to ...

Best solar investments for your home. Off-grid solar systems generate and store power wherever the sun shines, making them a great green update to your home. Today, lots of one-stop-shop companies ...

Find the best solar options for your home and budget. Find the best solar options for your home and budget. Across the globe, commercial and residential areas have begun transitioning to greener ...