When we came back from our holiday our watertank had started leaking significantly. Actually it had started leaking slightly back in May where at the same time the government was introducing the stimulus package as part of their rescue plan for the financial crisis. Part of this package was an increased rebate on Solar hot water which provided a total $3400 government funding.

Back then I got a couple of quotes, but never proceeded hoping that the tank would last a little longer.

When we came back the leak had become a lot worse and could burst any time. It therefore had to be replaced very fast. It seemed that just replacing the existing electric tank would cost almost the same as installing Solar hot water and would be more expensive in electricity. Besides we have already installed extra insulation and energy efficient appliances so it only made sense to use Solar hot water as well.



It took them 3 hours to pull down the old 160 litre tank and install a new 300 litre tank on the roof. So far we are happy with the system. We have more hot water than before, it is not nearly as hot as the old system, but plenty hot for what is needed (The old system had water which was close to 90 degrees Celcius and the new is appx 60 degrees).

It has an electric booster installed for cloudy days, but once summer is here I should be able to turn that off completely. And an extra advantage is that it has cleared out some space on the side of the house.