I live in Balochistan,Pakistan just 80 miles to the west ot Quetta city. I have 300W solar panels (2 150W each). Currently using a 80Ah lead acid battery and a 30Amps PWM charge controller. I have a load of 7.5 amps @ 12 volts dc directly runing during day time for nearly 9 hours. At night time using 2 lights of 1.2amps @ 12 watts dc for 4-5 hours.. my battery is sufficient for these loads currently.there is 16 hours power black out each day.. We have solar irradiation of more than 2100 Kwh/m2 and winter direct irradiation of 5.0 kwh/m2 daily.
Now, i want to get an inverter(24volts) and 2 batteries 150-200Ah each to run a TV 29" rated at 150Watts @ 230volts for about 4 hours. Kindly help me to size an inverter and a pair of battaries.
There are locals UPS available which charge the batteries at 10amps from main power.. so want to charge my batteries on 300Watts solar during day and from mains power when it is available..
Please help..
Now, i want to get an inverter(24volts) and 2 batteries 150-200Ah each to run a TV 29" rated at 150Watts @ 230volts for about 4 hours. Kindly help me to size an inverter and a pair of battaries.
There are locals UPS available which charge the batteries at 10amps from main power.. so want to charge my batteries on 300Watts solar during day and from mains power when it is available..
Please help..
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