Bandersnatch
Surin Solar Legend
You have gone through way too much rain water.
I thought I would do a calculation to see if I am using "way too much rain water"
I have 22 tanks x 1,500L
4 rainwater tanks reserved for drinking
2 buffer tanks from the solar well pump
That leaves 16 tanks x 1,500L = 24,000L consumed between the last rain on 14th October 2019 until 9th Jan - approx 3 months
3 months = 8,000L/m
PWA units are 1m3 =฿10.2
1m3= 1,000L
So if I had been buying my water from PWA it would have cost me ฿81.6 per month in water consumed. I wonder how that compares to other people's usage?