SONNENKRAFT is a manufacturing of solar power systems for residential and commercial facilities. Sonnenkraft offers a comprehensive product range from MCS accredited evacuated tube and flat plate solar collectors, high efficiency Solar Tanks, and heat exchangers.
I was very disappointed in the product. There is the cost of changing the magnesium anode every 2 years and then the tank perforated and only lasted 7 years. On sourcing a replacement I found a different make that was better priced and from a friend have learnt that his is 18 years old and never had any problems. The company said this had never happened before so I assume it must have been a defective tank. I did not expect a free replacement but did not expect it to be more expensive than the competitors.