Get a UPS loh! Maybe shd get those UPS when u can add additional battery to extend the power. I'm oso planing for contingency backup plan and wants we get our new toy next week, shd be able to hv a better idea on how to prepare for blackout!!
That's why it can be very commercialize too.... But anyway, as long as we know who we are dealing with and the objective of this forum, shd be able to stay clean and trouble free!!!