During the summer, cooling is a major concern for homeowners, particularly in warm climates, like Hawaii. If you’re looking for a hot-weather solution that curbs high, summer utility bills, you may want to consider installing a solar attic fan. Here’s what you should know about these eco-friendly implements.

How They Work

These fans are an eco-conscious alternative to traditional attic ventilators because they operate on solar power instead of electricity. The panels collect energy from the sun, which powers the motor, causing the fan to move and provide circulation in the attic. Hot air is circulated out of the attic, keeping it cool.

Why You Should Install One

The primary reason to install a solar attic fan is to cool your attic. Some fans can reduce temperatures by up to 50 degrees. This also cools rooms adjacent to the attic, decreasing the energy needed to maintain a comfortable temperature.

Additionally, attic air pressure remains at a safe level and toxic fumes, such as carbon monoxide from appliances, are vented out. By clearing out warm, moist air, the fan also reduces the risk of mold and mildew growth in the attic and roof. It prevents moisture-related damage, including rot and corrosion. The reduced temperatures also prevent excessive heat buildup under the roof, which can prolong the roofing system’s life span.

If you’d like to install these eco-friendly accessories onto your roof, contact the team at Solar Help Hawaii in Honolulu, HI. For over 25 years, this local alternative energy supplier has provided residents and businesses across Oahu with solar attic fans, pool pumps, and hot water heaters as well as photovoltaic panels. Visit their website to view a gallery of past projects, or send a message online to request a free consultation. Call (808) 548-4357 to speak with a team member about their referral program and solar tax incentives.