That's a very good idea
Fuse or dc breaker between solar panel and charger controller and fuse or dc between battery and inverter (if you have one) fuse have to be for dc...
Yes that' the problem talaga... the availability...
None of the 2 positions
Dapat your panel has to really face true south, meaning that if the sun is in conner left of your drawing, your panel should be slending to face the sun..... Did you receive your package?
The Philippines is not a so long country so the angle varies a little.... if you try to design an angle of 10 or 12 degrees you will see that there is a very little difference especially when it's for real and not on paper... so go for an angle between 10 and 13 and you will be good!
Sana, we could find these appliances here... not everybody has connection abroad... but it's possible to do very well without some of them!
For the ref, it's very small and you hardly keep meat, fish and soda together unless you are single.... My ref is a 2 door ref (ref+big freezer) that I plug on a mechanical timer which make it run 15 minutes every 2 hours... doing so, the food in the freezer is still frozen and I can run my ref on solar because it runs just for 15 minutes, then stop for 2 hours while the batteries has time to recharge.... the only thing I cannot use it on solar at night meaning that I'm still dependant on paleco just for my ref at night... but if I had a bigger setup this could be possible...
For the rice cooker, there are many years already that I don't use rice cooker anymore... instead I use a pressure cooker: rice is cooked in 5 minutes only and perfectly (plus a pressure cooker has so many uses pa!)
For the coffee (I only drink brewed coffee), I boil water and add my scoop of coffee, kill the fire, wait 5 minutes and the coffee can be serve without using a filter! When you pour the coffee in the cup, the coffee powder will stay in the bottom of the pan!
Before going for solar (or other renewable energy) I think that we should learn first how to live without using so many electric appliances