LOOM SOLAR 50 / 75 watt - 12 Volt mono crystalline panel

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On the 4th point, if your load is router and fan (assuming 12V) only, then don’t go for dc to ac converter. It will only add another layer of conversion with more losses. With output at 12V, you will have almost unlimited backup at your disposal. You will even consider reducing the battery capacity.

My router is on a 7ah battery and is good enough for almost a day. I don’t see that level of power outage though.

I’m curious on the fan. Is it for some equipment cooling or personal use?

Why did you delete the details?

Why OP is deleted ??

I am using luminous 165 watt solar panel bought at Rs.4200 it runs 3 DC table fans
directly
but dc ceiling fan (bought at Rs.1250) attaching battery is must BLDC ceiling fan needs only 12 v 1.5 amps and this solar panel is producing 19 volts and 5 to 9 amps
you can easily run 2 dc fans if you install a 40AH battery and charge controller as it gives 19 volt which may burn down your dc ceiling fan but dc table fan which use heavy brushed motor can handle the current
if your router can run on 12 v then you can connect it directly to charge controller but keep in mind solar charge controller not works without battery

If Anyone using  , please reply or help / any suggestions ..

1) UTL GAMMA Solar inverter 2KV 24V (22k)

2) Smarten Superb 2.5kv solar inverter (14-18k)

3) Nexus 2.5kv S.  inverter (30k)

All 3 inverters 24V ( double battery )

Which is best SOLAR inverter both +ve -ve points

1) I’m planning to purchase waarre / vikram 390 watt mono perk panels or loom solar 440watt 2 panles (32k)

2) Battery Exide 150ah2 (27k)
3) solar inverter 2-2.5va

If anyone personally using this inverters / solar panels please reply help any suggestions if any solar expert from DD

TIA

Bhai log YouTube pe bharosa nahi hai isliye direct puch raha hu +ve -ve jo bhi ho bata dena . Koi suggestions bhi dedo

@andromeda @G-Gowda @drupal any suggestions bhailog