•Powered by solar panel at day;
•Keep working powerfully even when cloudy;
•Continue working at night with energy cost no more than 27W from AC grid;
•Easy installation with 1 panel only; safe operation with DC low volt connectors
30 watt polycrystalline solar panel (495x415x25mm),
12 inch ABS plastic fan blades (fan size: 390x390x145mm),
brushless DC motor,
ABS plastic louver and galvanized steel with anti-corrosive coating shutter,
add 3m AC/DC Power Adapter to support solar fan works nonstop even in sunless periods,
with 6m cable to connect fan blower & solar panel
12 inch ABS plastic fan blades (fan size: 390x390x145mm),
brushless DC motor,
ABS plastic louver and galvanized steel with anti-corrosive coating shutter,
add 3m AC/DC Power Adapter to support solar fan works nonstop even in sunless periods,
with 6m cable to connect fan blower & solar panel
