Ours would be about the same if the kids would switch of there air con at nights and learn to switch of the lights once they are no longer in the room. That's not going to happen! At our business we use about 10,000php worth of electricity using 3 different meters in the same building. Works out a bit cheaper doing it that way.
Hopefully the price and durability of solar panels will continue to decrease and we can look at it again in the near future.
