Selecting Inverter and back up

Ravi7640With an Amara Raja Amaron Tribal UPS/Inverter 1400va/24v and with a connected load of 365 watts I need a back up for 4 hours. I have 2X12 V 150ah batteries. Do you think I can run one 32 inch LED TV, one desktop PC, 2 LED lightsX23 W and 2 fans? I am getting alarm signal indicating low battery after half hour. Is it the fault of the inverter I purchased one month back or some thing else.

What are the sum voltage of the overall equipment......

Safo KofiWhat are the sum voltage of the overall equipment......

Lets us assume that desktop computer (CPU) takes 100 Watt. The monitor takes 40. Two fans = 50 Watt *2 = 100 watt. 32 Inch TV = 55 Watt
The sum = 100 + 40 + 46 + 55 + 100 = 341 watt.
Everything runs on a 230 Volt Phase to neutral voltage.

DuppaLets us assume that desktop computer (CPU) takes 100 Watt. The monitor takes 40. Two fans = 50 Watt *2 = 100 watt. 32 Inch TV = 55 Watt
The sum = 100 + 40 + 46 + 55 + 100 = 341 watt.
Everything runs on a 230 Volt Phase to neutral voltage.

Well I don't believe the fault is that of the inverter....th inverter only convert the dc voltage from the a source maybe a solar panel or something else to Ac...the problem is the battery....try replacing them and let's see the result...pal

Well, I wouldn't think so. The 2 batteries of Amaron was purchased along with the inverter 1 month back and is perfectly healthy. I had attached a Phocos solar priority controller system which connects my PV panel along with the grid power to the system.