Solar storage tank 500 lit Posted by elektrotest on 23/07/201411/09/2018 Combi 500 Cu solar tank Tank (boiler in boiler Cu) 285/180 Fc, 2 pcs. Electric heater 9 kW Solar spiral Cu ɸ 15 mm x 20 m Dimensions: B700 x D700 x H1750 100 mm glass wool insulation