0.65HP LG Aircon model LA060R power input535 watt5 solar panel each connected in parallel 18v/8A is this enough?charge controller of 30Amps8 hours of daylight at 18v/40Ah 8 pcs 100Ah battery bank 800Ahwhat should be my minimum power inverter rating (watts)do i need a modified sinewave or pure sinewave power inverteris the system enough to power the aircon1. solar system charging the battery and running the aircon in 7hrs2. using battery and inverter in 8hrs3. will the battery be charged enough.
inverter? why not get a panel that puts out 12 volts and charge the battery, You will need a device to control the charging. Then get a DC power regulator that send 3, 6, 12 volts to your small devices. The watts from the pV panels cannot be more than your controller can handle.
535W x 7 hours 3745 watt hours (or 3.745kWh) a day 3745wh / 6 sun hours (amount of time total the panels will output their full rated potential. 6 is possible in the middle of summer depending on where you are) 624W / .67 (system losses) 931 Watts of panels needed. five 200W panels would do it. 3745wh / .9 (inverter inefficiencies) x 2 (never use more than half the power in a battery bank) / 24V battery bank 346 amp hour 24V battery bank. eight 100ah 12V batteries would do it, 2 in series to make 24V, 4 parallel strings of them for 400aH. 931W / 24V 38.79A from solar array x 1.25 safety factor 50A minimum solar charge controller 535W air conditioner, but what is the surge when it turns on? That is the number you need to make sure your inverter can handle.
