Blogs

Solar panels are bound to experience rain, but how well will they hold up against the water? Here is a helpful guide for you to learn more.

Most home solar systems shut down in a power outage, but upgrades to your energy setup can help. Discover three ways to keep the lights on when the power’s out.

We have a long history with solar energy and how we use it. Check out these cool facts about this important and increasingly popular subject!

Solar isn’t the only renewable energy source available and being deployed in Hawaii. There are a variety of renewable, clean energy sources.

Preserve performance and lifespan by regularly maintaining and cleaning your lithium-ion solar batteries with the help of Holu Hou Energy’s team of experts.