DC ceiling fan / Solar operated fan
(Day and night)
In this video
* Installation, working, benefit and limitations
Requirement for setup:-
(1) DC ceiling fan 30 watt, 12 Volt- price: 1,800 rs. To 7,000 rs.
(2) Solar charge controller ( PWM type or MPPT type) minimum price- 700 rs on Amazon
(3) Battery 12 Volt, above 10 AH, for Charge controller operation and back up ( Price- 500 rs. And above)
(4) Solar panels 50 watt to 100watt ( not more than 100 watt) Price - 2500 rs. To 6,000 rs.
(5) Wire for wiring ( ratings- above 5 Amps capacity, flexible copper wire)
(6) Diode 2 nos. ( IN 4007 , 2 amp and above, 50 Volt capacity) Price- 10 rs.
Calculation:
In Summer fan running 8 am to 6 pm
In Winter - 9 am to 4 pm
In monsoon- Limitations that it gives low rpm in cloudy weather
* If you are using 100 AH, 12 Volt battery, then you can run this fan in day and night without AC Mains, only on 100 watt solar panel.
Solar charge controller wiring and setup video link
• Connection of PWM type...
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27 апр 2021
