What Size Solar Attic Fan Do I Need? How to Match a Fan to Your Attic, Shed or Container
Measure the space, divide by CFM, and size the intake first. Here's how to pick the right solar fan for an attic, shed or shipping container.
Solar Insights
TIPS, GUIDES & NEWS FROM THE SOLAR BLASTER TEAM
Practical expert guides on attic ventilation, mold prevention, energy savings, and solar-powered ventilation for homes, sheds, containers, and warehouses.
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What Size Solar Attic Fan Do I Need? How to Match a Fan to Your Attic, Shed or Container -
The Truth About Solar Powered Container VentsThe Truth About Solar Powered Container Vents
Some container vents promise 2,000 CFM or more from a small fan and a modest solar panel. Almost every fan rating you'll see is a free-air number measured on a...
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Why Your Shipping Container Needs VentilationWhy Your Shipping Container Needs Ventilation
A shipping container is one of the most weather-tight structures ever built — and that's exactly the problem. Without ventilation, trapped heat and moisture run a 24-hour cycle that corrodes...
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Shipping Container Problems: Heat, Moisture, and How to Fix ThemShipping Container Problems: Heat, Moisture, and How to Fix Them
Shipping containers are tough, affordable, and nearly airtight — which is exactly the problem. Without ventilation, they trap heat above 130°F and seal in moisture that damages everything inside. Here's...
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Why Your Insulation Stops WorkingWhy Your Insulation Stops Working
Your insulation's R-value was tested in a lab — zero moisture, zero wind. The moment moisture enters your attic, that number starts dropping. Here's what's really happening up there, and...
