Putting new solar panels on an old roof can lead to headaches later on once your roof needs to be replaced, but how old is too old to go solar? Keep reading to learn why it’s smart to make sure your ...

Solar shingles are an aesthetically pleasing and durable alternative to solar panels. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not ...

Solar panels are flat rectangles that sit on top of your roof. They're the most common way to go solar. Over 4 million homes in America now have them. Solar shingles look just like regular roof tiles ...

Dr. Nafeesah Allen is a multilingual communications strategist and global real estate investor with nearly 15 years of experience. She began writing about home improvement and design over four years ...

What is the best overall solar shingle? Timberline Solar by GAF Energy is our favorite solar shingle in 2025, topping our list for its great efficiency and warranties. The race for first place is ...

The University of Virginia has about 550 buildings, from the 19th-century UNESCO World Heritage Site that is the Academical Village to newly constructed, energy-efficient tech centers with solar ...

The estimated $5.4 million roof project that has brought 592 solar panels to the Allen County Public Library’s main library roof has been completed and the energy savings could start before this year ...