Solar power fan control board

What is a dual power solar fan controller system (hsp-400)?

The optional Modular Dual Power Solar Fan Controller System (HSP-400) uses patented smart technology to seamlessly balance AC and DC inputs as needed to operate the PS-8 Series of Swifter® HVLS Ceiling Fans.

Can a DC brushless fan be used on a 12 volt solar panel?

DC brush-less fans use electronics internally to operate... In "corner conditions" it is very easy to have over voltage from the solar panel ruin the fan... For example, you can use a 24 volt fan on "12 volt" panels (really Vmp~17.5 volt) panels and avoid the DC converter.

Do I need a fan if I have a small Solar System?

And is a significant load on a "small" solar power system. In general, if you just need fan during daylight hours--A panel+fan (+converter) is a better solution. Battery powered devices--Just more things that can go wrong and/or using "expensive" battery+charger power to run a simple fan during the day.

What is solar controller PCB & assembly solutions?

EASHUB provides solar controller PCB and assembly solutions. Our solar controller uses high-speed CPU microprocessor and high-precision A/D analog-to-digital converter to establish it as a microcomputer system for data acquisition and monitoring control.

How do you remove a fan control board?

Disconnect the four screws attaching the board to the unit. Remove the fan control connector. Remove the board. Carefully slide the board’s connectors into the slot in the unit’s sheet metal.

Can I use a 24 volt fan on a 12 volt solar panel?

In "corner conditions" it is very easy to have over voltage from the solar panel ruin the fan... For example, you can use a 24 volt fan on "12 volt" panels (really Vmp~17.5 volt) panels and avoid the DC converter. But the fan will run slower/lower RPM than its name plate rating most of the time.