Sewing machine
Specifications
Panel is use in sewing machine is 100 watt panel 12 volt 10 amp-current
battery is 12 – volt and 40 amp-hr
DC motor is used 60 watt
Charge controller is use pwm is ( pulse width modulation)
PMDCM( percent magnet DC motor working)
Stator frame-stator magnet north south pole is used increasing revolution fastly
2) solar water pumping
Specification every panel is 300 watt total 4 panel use
- Solar panels
- Charge controller
- pump
1 cell- 160× 160
300 watt- 72 cell
Parts
Solar panels-
Charge controller is name – mppt ( maximum power point tracking system
3- Solar refrigerator panel150
Inverter in 5 KVA
we use mppt charge controller .
POWER FACTOR : KW/KVA
battery capacity ; 96v and 150Ah
1 panel = 250w we use 10 panels and 5-5 panel are connected in series & both panels are connected in parallel .
5 panel voltage : 36*5=180v
power : 250*5= 1250w
current = 6.940
parallel current : 13.88\
