Dili bro,
in my 20k setup, it is 100w Panel charging a 100ah battery(20HR), you cannot discharge 100w power in 24 hours even if you use 30 pcs LED bulb 5W. (by the way I am using 12V 5W LED bulb, NOT 220V)....
Appliance use defends on the power you have saved in the Power bank (battery), you can use all you want during the day.... basta below 100w lang nga appliance....
I do not compute ROI based on Electricity Rate:
Just simple: you have 20k investment.
if you can save 1,000 pesos per month by using SOLAR in ALL your Lights and Some Appliance...
It is just 20 months... Right?
or let's just say it can save you minimum of 30% from your current bill how much would that be?
what I am talking here is ---> UNLIMITED use of Lights 24/7 + Appliances (during the day)...
here sample video:
https://www.youtube.com/watch?v=-CV1...ature=youtu.be