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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.

Don’t be overwhelmed with trying to figure out how many solar panels & batteries you need; Holu Hou Energy is here to help!

Learn more about energy management system integration with your solar panels & batteries to unlock greater control over the sun’s energy, saving you power & money.

Solar power is accessible for your home or business in a variety of setups. Read about the differences and benefits of on-grid, off-grid, and hybrid solar systems.